Tuesday, November 06, 2012
إدارة الكوارث على الهواء
Friday, June 13, 2008
Roadrunner: The Fastest Computer Ever
09/06/2008 6:28:00 PM
Josef Hebert, THE ASSOCIATED PRESS
WASHINGTON - Scientists unveiled the Roadrunner, the world's fastest supercomputer Monday, a $100 million machine that for the first time has performed 1,000 trillion calculations per second in a sustained exercise.
To put its speed in perspective, if every one of the six billion people on Earth used a hand-held computer and worked 24 hours a day it would take them 46 years to do what the Roadrunner can do in a single day. Or, it has roughly the computing power of 100,000 of today's most powerful laptops stacked 2.5 kilometres high. The technology breakthrough was accomplished by engineers from the Los Alamos National Laboratory and IBM Corp. on a computer to be used primarily on nuclear weapons work, including simulating nuclear explosions. The Roadrunner is twice as fast as IBM's Blue Gene system at Lawrence Livermore National Laboratory, which itself is three times faster than any of the world's other supercomputers, according to IBM. "The computer is a speed demon. It will allow us to solve tremendous problems," said Thomas D'Agostino, head of the National Nuclear Security Administration, which oversees nuclear weapons research and maintains the warhead stockpile. But officials said the computer also could have a wide range of other applications in civilian engineering, medicine and science, from developing biofuels and designing more fuel-efficient cars to finding drug therapies and providing services to the financial industry. The IBM and Los Alamos engineers worked six years on the computer technology. Some elements of the Roadrunner can be traced back to popular video games, said David Turek, vice-president of IBM's supercomputing programs. In some ways, he said, it's "a very souped-up Sony PlayStation 3." "We took the basic chip design (of a PlayStation) and advanced its capability," said Turek. But the Roadrunner supercomputer, named after the New Mexico state bird, is nothing like a video game. The interconnecting system occupies nearly 560 square metres with 92 kilometres of fibre optics and weighs almost 227,000 kilograms. Although made from commercial parts, the computer consists of 6,948 dual-core computer chips and 12,960 cell engines, and it has 80 terabytes of memory housed in 288 connected refrigerator-sized racks. The cost: $100 million. Turek said the computer in a two-hour test May 25 achieved a "petaflop" speed of sustained performance, something no other computer had ever done. It did so again in several real applications involving classified nuclear weapons work this past weekend. "This is a huge and remarkable achievement," said Turek in a conference call with reporters. A "flop" is an acronym meaning floating-point-operations per second. One petaflop is 1,000 trillion operations per second. Only two years ago, there were no actual applications where a computer achieved 100 teraflops - a tenth of Roadrunner's speed - said Turek, noting that the tenfold advancement came over a relatively short time. The Roadrunner, now housed at the IBM research laboratory in Poughkeepsie, N.Y., will be moved next month to the Los Alamos National Laboratory in New Mexico. Along with other supercomputers, it will be key "to assure the safety and security of our (weapons) stockpile," said D'Agostino. With its extraordinary speed it will be able to simulate the performances of a warhead and help weapons scientists track warhead aging, he said. But the computer - and more so the technology that it represents - marks a future for a wide range of other research and uses. "The technology will be pronounced in its employment across industry in the years to come," predicted Turek, the IBM executive. Michael Anastasio, director of the Los Alamos lab, said that for the first six months the computer will be used in unclassified work including activities not related to the weapons program. After that, about three-fourths of the work will involve weapons and other classified government activities. Anastasio said the computer, in its unclassified applications, is expected to be used not only by Los Alamos scientists but others as well. He said there can be broad applications such as helping to develop a vaccine for the HIV virus, examine the chemistry in the production of cellulosic ethanol, or to understand the origins of the universe. Turek said the computer represents still another breakthrough, particularly important in these days of expensive energy: It is an energy miser compared with other supercomputers, performing 376 million calculations for every watt of electricity used.
Sunday, March 16, 2008
A Matter of Perception: Tall People Get Paid More
Timothy Judge, a business professor at the University of Florida, calculated that each inch in height corresponds to $789 extra in pay each year, even when gender, weight and age are taken into account. An extra six inches, for example, results in an extra $4,734 in annual income.
In management and sales positions, the relationship between height and salary was closely related. Yet height also mattered in less social occupations such as accounting, programming, engineering and clerical work.
Judge also found that height was more important than gender in predicting income. Taller women get paid more than their shorter counterparts. The tall began their careers with bigger paychecks, and kept the fiscal advantage into their 40s and beyond.
In Judge's analysis, height was also related to work performance. Supervisors felt that tall workers were more effective employees. By some measurements, such as sales volume, their performance actually did tend to be better.
Judge reviewed four large-scale studies—three from the U.S. and one from Great Britain—that followed participants from childhood to adulthood, taking note of their work and personal lives.
"Perhaps society is not consciously aware of the importance we place on height," notes Judge. "If the status accorded to tall people has evolutionary origins—when height signaled strength and power—these same psychological processes may exist today; just in our subconscious."
Thursday, February 01, 2007
Tips On How To Deal With Stress
Tuesday, January 30, 2007
Managing Your Boss: Help Your Boss Make You a Success
Friday, May 19, 2006
Performance Assessment: Concepts, Design & Implementation
Measuring employee performance has come a long way from the annual performance appraisal to an on-going performance management process. In the past, managers and employees met once a year for the annual performance appraisal (review) to look back at the work done during the previous year and to evaluate what was accomplished. Human resources managers, managers/ supervisors and employees have come to realize that only looking back does little to improve performance. In recent years, there has been a shift away from performance appraisals to a more comprehensive approach called performance management.
Performance management is an ongoing process where the manager/supervisor and employee work together to plan, monitor, and review an employee's work objectives or goals and overall contribution to the organization.
Performance management starts with a work plan that identifies for the employee what is to be accomplished and how. The plan is followed up with informal, on-going monitoring and feedback on his/her progress towards the objectives set in the plan. At the end of the performance period - usually a year - the supervisor and employee meet to summarize the accomplishments and challenges of the past year and document the discussion using a performance management form.
What is the purpose of performance management?
The purposes of performance management include
- Organizational Effectiveness
- Ensure that work plans of the employee are directed towards or support the strategic direction of the organization
- Motivate employees to do their best
- Performance Improvement
- Establish clear communication between the manager and the employee about what s/he is expected to accomplish
- Provide on-going, constructive feedback on performance
- Identify areas of poor performance
- Establish plans for improving performance, as necessary
- Identification of Strengths
- Identify the skills and abilities of each employee so that work assignments build on and reflect an employee's strengths
- Identify individual employees for more challenging work
- Training and Development
- Assist and support staff in achieving their work and career goals by identifying training needs and development opportunities
- Administrative Decisions
- Support decision-making about promotions, terminations, compensation and rewards.
- Legal Documentation
- Provide a paper trail for legal challenges related to dismissal or vicarious liability.
Organizational Readiness
Before you develop a performance management process, other human resources management practices should be in place to support the process, including:
- well designed jobs
- written job descriptions
- comprehensive orientation
- effective training
- effective supervision
- a positive work environment
The performance management process must have the support of the Board, Executive Director and other senior managers. The establishment of a good performance management process requires time and resources.
Examples of management support for performance management include:
- giving top performers more challenging/enriching work;
- making money available for training and other types of development;
- demonstrating commitment to deal with poor performance.
- good performance is recognized
- inadequate performance results in the necessary support and/or training to improve performance
- consistently poor performance results in a change of responsibilities or termination, as appropriate.
Organizational Fit
A good performance management system must fit the strategic direction and culture of your organization. Following are guiding principles that are consistently found in effective performance management systems and that you should adapt for your organization:
- Performance management links the goals of the individual employee to the goals of the organization.
- The employee and supervisor collaborate to set goals and review performance.
- Performance management is an on-going process; it is not a once a year appraisal.
- The performance management process is forward looking; past performance is summarized and future goals are set.
- The process is based on two-way communication between the employee and supervisor.
- The process monitors and measures result (what) and behaviour (how). The process does not evaluate personal traits, such as initiative - these are too subjective.
- The manager provides both positive feedback for a job well done and constructive feedback when improvement is needed.
- Training and development opportunities are provided for improving performance.
The design of a performance management system requires you to think about the features that would make performance management effective in your workplace. The goal is to design a performance management process that provides an accurate picture of each employee's accomplishments.
Your performance management system should be:
- job-related
- practical
- have measurable standards
When developing a new performance management process, use a committee made up of employees and managers. A collaborative approach will increase employee buy-in, understanding and support of the process.
Once the process has been developed, communicate with all staff about the purpose and the steps in the performance management process.
You should be prepared to make adjustments to your new system as necessary.
Different Types of Performance Management Systems
There are a variety of ways to measure performance including:
- Self Appraisal: the employee is asked to evaluate his/her own work
- Peer Appraisal: staff of equal rank within the organization are asked to evaluate the employee
- Team Appraisal: similar to peer appraisals; employees who work as part of a team are asked to evaluate the team's work
- Assessment Centre: the employee is assessed by professional assessors using several types of evaluation such as work simulations and actual activites
- 360-Degree or Full Circle Appraisal: the employee's work is reviewed by gathering input from representatives of all the groups the employee interacts with such as supervisor, peers, subordinates and clients.
- Management-by-Objectives: the employee's achievement of work objectives that are set in collaboration with his/her supervisor are assessed.
- Combination of Methods: Some organizations combine different methods into their performance management process. In particular some organizations include an evaluation of competencies - the knowledge, skills and abilities that distinguish superior performance. Establishing competencies for performance management in an organization requires careful thought. Without careful preparation, evaluating competencies can be very subjective.
Because it's the most practical system for most non-profit organizations, we will be focusing in this section of the website on Management-by-Objectives.
Management-by-Objectives
Performance management using a management-by-objectives (results-based) approach has three phases:
Phase 1 - Planning
- a work plan for the next year is developed;
- measures for assessing progress are established.
- progress toward the goals identified in the work plan is monitored;
- the plan is adjusted if required;
- corrective action is taken if necessary.
- at the end of the performance management cycle the manager and employee meet to document the work of the past year;
- accomplishments and shortfalls relative to the work plan are summarized using a performance management form;
- a new performance management cycle begins.
4. Doing Performance Management: The Three Phases
If you have just designed a new performance management process for your organization or if you've made changes to an existing process, you will need to hold information sessions with all staff about the new system before implementing it. This will increase employee buy-in into the process and avoid resentment and confusion.
Performance Management - Three Phases
Phase 1 - The Planning Phase
Effective organizations plan their work in advance. Therefore, the first phase in the performance review process is for employees, in collaboration with their managers, to develop work plans for the coming year. The work plan should include:
- what is to be accomplished - results that are expected
- how it is to be done
- measures or standards that will be used
Often the most difficult part of a planning meeting is finding appropriate and clear language to describe the performance objectives and their measures/ indicators of success.
For example:
What is a valid measure of good customer service?
If the measure used only looks at the number of clients served (i.e. what was done), then the quality of service or 'how well it was done' is not captured. Assessing both 'what' and 'how' would be a more valid measure for good customer service. For example, in addition to the number of clients served, the quality of the information provided, and a complaints rate of 1% or less could represent good customer service.
To assess quality of information provided, the supervisor could do spot checks to listen to or look at the information that the employee provides to clients. The supervisor would then assess accuracy and completeness of the information.
The objectives and the indicators need to be SMART: Specific, Measurable, Attainable, Realistic, Timebound.
- SpecificThe objectives should specify clearly what is to be done, when it is to be done, who is to accomplish it, and how much is to be accomplished.In addition to "Specific," the 'S' sometimes stands fo "Stretch." This means that the objective is challenging yet doable.
- MeasurableAsk questions such as: How much? How many? How will I know when it is accomplished?The measures used to evaluate the objectives should be valid - they should actually measure the things you are trying to measure.Multiple measures should be used if possible, for example quantity, quality, timeframe and cost.
- AttainableAn attainable objective is one for which you see a reasonable path to achievement, and feasible odds that you will get there.
- RealisticThe objective needs to be possible to achieve. It should match the level of complexity with the employee's experience and capability.There needs to be an assessment that there are not insurmoutable forces outside the control of the employee that will hinder its accomplishment.
- Time-boundYou should be clear about the timeframe in which performance objectives are to be achieved. Normally, objectives are drafted to be completed by the end of the performance review period (usually one year).
One format to use for writing objectives is:
- Action verb + Object of the action verb + Measures
- Write an objective for each accomplishment; don't put multiple elements in one objective
- Use positive terms for behavioral objectives rather than stating the objective as what should be avoided
For Example:
For an employee who is responsible for supervising volunteers at a drop-in centre for youth.
SMART Objective 1: Conduct monitoring visits to the drop-in centre on a monthly basis to assess the performance of the five volunteers against the plans and objectives that were developed with them.
SMART Objective 2: Provide written updates on the work of the volunteers to the Program Manager on a quarterly basis.
Not SMART: Visit the drop-in centre and see how the volunteers are doing.
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Make sure that the objectives are a good representation of the full range of duties carried out by the employee, especially those everyday tasks that can take time but are often overlooked as significant accomplishments. If it does not cover the most important duties then the resulting evaluation will not be valid. Consider identifying critical objectives. These are objectives that are critical to the overall success of the position. If the employee does not meet his/her critical objectives then overall performance will be evaluated as unsatisfactory. The employee should have a written copy of the performance objectives and the measures/standards that will be used to assess performance.
CHECKLIST: The Planning Phase
- Set up a meeting to discuss the work plan. Make sure to set aside sufficient time and arrange to not be interrupted
- Explain the purpose of performance planning, the purpose of the meeting and how you propose to proceed
- Review the organization's goals and objectives and the strategic plan (if it exists)
- Look at the employee's existing job description to determine if it's still accurate and reflects the reality of the employee's job. Discuss and make changes as required.
- Review the employee's work plan for the year and assess the linkages between it and the organization's goals and objectives and the strategic plan.
- From the work plan or the job description, jointly identify 3-5 areas in which you will set performance objectives for the year. The choice of areas may be determined by the organization's strategic plan, by the employee's desire to improve outcomes in a certain part of their job or by a need to emphasize a particular part of the job at this time.
- Prepare a draft of the performance objectives and come to agreement as to the what success for each performance objective will look like (performance indicators)
- Identify learning objectives that will help the employee grow in their skills, knowledge and competencies. These objectives can help the employee accomplish their work goals or can be part of a longer term plan to develop their careers.
- Discuss the supports available for their learning objectives. These could include courses, workshops or other forms of training but it can also include in-house resources such as coaching or mentoring. For more training and development ideas,
- Ask the employee if s/he sees any barriers to accomplishing these objectives or their day to day work and, if so, what needs to be done to overcome them.
- Ask the employee to finalize the performance objectives and the indicators as well as the learning objectives in a form provided and make an appointment for a follow up meeting to sign off on the plan.
For a performance management process to be effective, progress must be continuously monitored. Monitoring means that:
- progress towards the objectives set in the workplan is assessed frequently;
- feedback on progress relative to the goals is given to the employee; and
- adjustments are made as necessary.
When providing feedback on performance remember to provide both positive feedback in addition to any negative feedback that is necessary. Expert opinion is that there should be four or five positive comments for every negative comment.
CHECKLIST: The Monitoring Phase
- Meet two to three times per year to review the plan and assess progress in meeting the performance objectives
- Identify any changes that may be required to the plan. Changes may be required for several reasons. For example, there could be a shift in organization priorities or the employee is required to take on unforeseen duties.
- If serious performance problems are occurring, they need to be discussed in the context of these monitoring sessions and corrective action needs to be taken (see Conducting a Constructive Feedback Session below).
- Determine if any extra support is required from the supervisor or others to assist the employee in achieving the objectives.
- Keep track of the accomplishments and progress by writing them down on the performance management form.
If an employee is not performing up to the standards set, you will need to conduct a constructive feedback session. It's important to conduct this session before any performance problems get out of hand. It can also demonstrate due diligence if the incident persists and disciplinary action is taken.
- Prepare for the meeting
- Confirm the facts of the performance issue - make sure you know what happened and how the employee might have perceived the situation. Be clear about what you see is the problem and think through what you want to say. Be clear about the consequences if the employee's behavior does not improve.
- Arrange to hold the discussion in a location where there will be privacy and no interruptions.
- If you are emotionally upset about the problem, allow yourself time to calm down. Try to appproach the discussion objectively and impersonally.
- Set the climate
- Establish a positive and co-operative environment by using a non-threatening, matter-of-fact tone.
- State the facts
- Describe the unacceptable performance in an objective, factual, nonjudgemental way, citing specific examples of the behavior in question.
- Identify the negative impact on you or on others in the workplace.
- Listen
- Have the employee describe the situation as they see it and provide an explanation.
- Be open to any new insights on the problem coming from the employee.
- Obtain the employee's agreement that a problem exists
- Respond to denial, blaming of others, etc. by restating factual information and reviewing the negative impacts of the unacceptable behavior.
- Agree on an action plan
- Ask the employee for their suggestions for solving the problem.
- Offer your suggestions if necessary.
- Agree on a specific plan of action: have the employee tell you what they plan to do, how they plan to do it, and within what time period.
- Document the action plan.
- Specify the consequences for the employee if the problem is not corrected.
- Follow up
- Monitor results and meet on a periodic or regular basis to discuss progress.
- Provide positive reinforcement of any improvement and continue to offer your help and support.
- If the behavior has not changed over the specified time period, enact the consequences as discussed in the action plan.
At the end of the performance management period, usually one year, the employee and the manager sit down to:
- summarize the work accomplished during the previous year relative to the goals that were set at the beginning of the performance period;
- document challenges encoutered during the year; and,
- identify areas for training and/or development
- Review the purpose and process of a final meeting.
- Capture the key results, both accomplishments and shortfalls, for each performance objective and each learning objective.
- Let the employee take the lead - ask for his/her assessment of their performance during the review period. The supervisor should do the same and any differences in assessment should be compared and discussed. Make sure the employee has an opportunity to respond to the supervisor's comments.
- Do not invent areas for improvement and do not deviate from the agreed-upon objectives. If the employee has done an excellent job all year, digging for something to identify as an area of improvement will only lead to demotivation.
- Identify and discuss any unforeseen barriers to the achievement of the performance and learning objectives.
- The employee and the supervisor should sign off on the form. This acknowledges involvement in the process, but not necessarily agreement by employee with the content of the evaluation.
- Ensure that the employee receives a copy of the evaluation and the document is put in the employee's file.
- Both the supervisor and employee should prepare for the next cycle of performance management.
Some organizations do not allow a manager/supervisor to document anything negative in a performance management review if it has not already been discussed with the employee. This is done to ensure that managers deal with performance problems when they arise and that there are no surprises during the performance review meeting. Review your new performance management process after the first year and make adjustments if necessary.
5. Training Your Organization's Raters
For a performance management process to succeed in motivating staff to do their best it must be fairly and consistently applied to all staff.
Managers/supervisors must be trained on:
- the overall performance management process
- how to work with employees to set goals and standards
- how to provide constructive feedback
- how to conduct a performance management review
- the sources of rater bias
Common Sources of Rater Errors or Bias
Supervisors/managers should be aware of the potential sources of errors when rating performance and make every effort remove these potential sources of error from the evaluation process:
- HaloThe supervisor's positive opinion of the employee in one area affects the performance ratings in all areas. This is particularly a problem when supervisor are rating employees whom they consider to be friends.
- HornsThe supervisor's negative opinion in one area affects the performance rating of all areas.
- Central TendencyThe rater is uncomfortable with evaluating an employee's work to be at either end of a rating scale such as "Exceeded Expectations" or "Did Not Meet Expectations". Instead the rater consistently rates employees in the middle of any scale.
- Leniency or StrictnessThe rater is either too easy or too harsh when rating performance.
- RecencyThe rater focuses on performance for the recent past and does not look at performance for the entire evaluation period.
- Same-As-MeThe rater rates employees who are perceived to be similar to the rater more favorably than employees who are dissimilar.If this tendency is based on grounds for discrimination under Human Rights Legislation (for example race, gender, nationality), it is a violation of Human Rights and is illegal.
- ContrastThe rater evaluates an employee against another employee that was rated just before the current performance review meeting.
Even with a well designed and implemented performance management process, there may be situations when an employee has a serious difference of opinion with the manager about his or her performance assessment. A procedure for the employee to discuss disagreement with the process should be established.
Some options for dealing with disagreements about performance appraisals are:
- Step Review SystemThe disagreement is heard by higher levels of management such as the supervisor's manager, followed by the Executive Director as necessary. In small non-profit organizations there may not be higher levels of management to appeal to.
- Peer Review SystemA small group made up of equal numbers of employees and management staff review disagreements.
- OmbudsmanEmployees can seek assistance from an individual within the organization who is designated as an impartial ombudsman. An ombudsman does not have the authority to override a decision, but the ombudsman can refer the disagreement up the line of authority, if necessary.
As stated previously, performance management has a variety of purposes, one of which is documentation should there be a legal challenge related to performance.
To ensure that your performance management process is defensible:
- Base the process on well written job descriptions and job-related activities
- Have the manager and employee collaborate on setting performance objectives
- Establish results (objectives) and behaviours for which you can develop observable measures; avoid traits such as 'initiative' which require subjective assessments
- Ensure that the employee keeps a copy of the performance plan (work plan) and expectations set at the beginning of the performance management cycle
- Provide ongoing monitoring and feedback on performance to the employee
- When problems are identified with performance, provide support (training, coaching, etc.) and adequate time for the performance to improve
- Train managers/supervisors on all aspects of the process and on how to make bias free assessments
- Ensure that the performance management form accurately documents performance - if overall performance is poor say so
- Periodically review the performance management process to ensure that it is being applied consistently
- Establish an appeals process
Performance Assessment systems design and emplementation, to my opiniion, is a cultural issue. It can neither be developed nor managed in isolation of the business values of the organization. It reflects both the business philosophy and attitude towards people who work for the organization.
Saturday, April 29, 2006
Optimizing The Value of The Human Side of Organizations: The FACES Model
Introduction
Managing human capital in an environment characterized by down-sizing, right-sizing, reengineering, technological innovation, and global competition is increasingly challenging for organizations. An effective strategy for managing the internal attributes of an organization must rely heavily on the capabilities of people to provide a competitive edge. Barney (1995) describes four internal attributes important to an organization’s ability to develop, manage and deliver products and services: physical, financial, organizational, and human. Of these, the human element is the cornerstone of the internal resources of an organization, and effective management of this element can make or break a business or other entity.
Enhancing the effectiveness of people in organizations requires consideration of a number of factors. The purpose of this article is to summarize relevant recent literature related to these dimensions, and present a conceptual model for effective management of the human element of the organization. The dimensions are summarized into five categories: fit, attitudes, compensation, empowerment, and selection (FACES). Components of the FACES model are:
1. Fit - matching an employee’s attributes to an appropriate employment climate, often
2. Attitudes - recognizing the importance of employee attitudes and satisfaction with the employment environment.
3 Compensation - considerations of effective compensation and performance management systems.
4. Empowerment - elements of employee success, development and wellness.
5. Selection - effective methods for selecting appropriate employees.
Fit
Matching people with appropriate organizations has a number of positive benefits. Perhaps the most important effects derived from matching individuals to the organization’s environment were determined through a study by Bretz and Judge (1994). Their study found that person-organization fit accounted for statistically significant increases in both tenure (up to 11 percent of the variance) and job satisfaction (up to 32 percent of the variance).
Rynes and Gerhart (1990) found that interviewers rate applicants differently on general versus firm-specific criteria. Interrater reliability was higher for firm-specific criteria than for general employability criteria, suggesting that interviewers in the same organization share common ideas about applicant-organization fit. This research was confirmed by Adkins, Russell and Werbel (1994), who also found that recruiters perceptions of person-organization fit are distinct from those of general employability. Adkins, et al. (1994) noted that higher person-organization fit ratings were associated with similarities in work values between recruiter and applicant.
Barrett (1995) examined person-environment congruence as measured by the Performance Priority Survey (PPS). This survey requires supervisors and subordinates to indicate priorities for behaviors important to the subordinate’s job. Correlations between scale values are assigned to assess the degree of congruence between supervisor and subordinate scores in two areas: applicant-supervisor pairs and applicant-organization congruence.
The author hypothesized that significant agreement between subordinate and supervisor would predict the supervisor’s satisfaction with the employee. Also, “high agreement between the applicant and organizational climate would lead to the prediction that the applicant would fit the organization” (p.658).
Barrett (1995) analyzed three studies which utilized the PPS to determine correlations of agreement scores and applicant-supervisor and applicant-organization fit. Analysis of the agreement ratings through various jobs and organizations revealed a moderate positive correlation between agreement scores and supervisor ratings of subordinates, and to a lesser degree subordinates’ rankings of supervisors.
Correlations between agreement scores of subordinates with averaged supervisor scores, postulated to be representative of organizational climate, indicated that agreement scores correlated with supervisor performance ratings. This correlation showed predictive validity for organizations with which the employee had no prior contact and for organizations with which the employee was familiar.
Employers should note that recruiters apparently distinguish between general employability of an applicant and an applicant’s suitability for a particular organizational environment. Given the associations between person-organization fit and tenure and satisfaction, employers should consider congruence between applicant and organization.
Attitudes
A recent survey by Hewitt Associates, LLC, found that, of 46,500 employees from 38 companies, 74 percent reported general satisfaction with their work, (“How satisfied”, 1997). The work itself and people/coworkers received the highest satisfaction ratings, with advancement opportunities, recognition and pay issues ranked the lowest.
Issues related to employee attitudes and satisfaction are important to the assessment of how human resources management and planning contribute to performance objectives (Morris, 1995). Morris (1995) recognizes seven elements related to employee satisfaction.
1. The job itself - including content, variety, training.
2. Supervisor relationships - related to respect, recognition, feedback and fairness in evaluation.
3. Management beliefs - related to trust, information sharing, and valuing employees.
4. Opportunity - for career advancement and job security.
5. Work environment - physical facilities, availability of resources.
6. Pay, benefits, rewards - compensation and rewards.
7. Co-worker relationships - cooperation, teamwork, communications.
These categories are evidenced in the Hewitt Associates survey results. Lieber (1998)summarizes the components needed for high levels of satisfaction into only three categories: inspiring leadership, great facilities, and a sense of purpose for employees.
Chase (1996) claims that even reengineering, done properly, can result in improvement in employee attitudes and satisfaction. Chase (1996) indicates that reengineering efforts related to processes benefit from employee input, and that input can be encouraged in a non-threatening (e.g. no job reductions) manner.
Further, involvement of people in studying processes can result in increased levels of trust.
Discussion of person-environment fit indicated possible connections between a match between employee and organization and job satisfaction. This relationship was explored by research conducted by Sims and Kroeck (1994)in terms of the ethical climate of a firm. They found that employees choose to work for companies that have ethical climates similar to that expressed by their preferences, that this similarity was negatively associated with turnover intentions, and that similarity increased organizational commitment. The relationship between ethical climate and job satisfaction was not statistically significant. However, both organizational commitment and negative turnover intentions imply some degree of satisfaction.
A study of the impact of leadership styles on employee attitudes was conducted by Savery (1993). This research investigated the connection between closeness of fit between perceived and desired leadership styles and job satisfaction. Additionally, it was hypothesized that perceived democratic leadership would have a positive impact on job satisfaction. This study confirmed that smaller differences (or dissonance) between perceived and desired leadership styles correlated with greater job satisfaction. However, perceptions of democratic leadership style did not necessarily lead to increased job satisfaction. In sum, the actual leadership style is less important to job satisfaction than the congruence between perceived and preferred styles (Savery, 1993).
The practical upshot of job satisfaction and positive employee attitudes is that in addition to the benefits realized by employees, organizations benefit from higher perceptions of customer service. Schmit & Allscheid (1995) simultaneously studied samples of both employee attitudes and the company’s customers’ perceptions of quality service. The results indicated that there was a relationship between positive employee attitudes and perceptions of customer service.
Compensation
Although workers generally report that having an interesting and meaningful job is the main key to job satisfaction, good compensation and rewards systems and meaningful performance management processes can enhance employer-employee relationships. Accordingly, inequitable or ineffective systems can result in reduced levels of satisfaction.
Compensation and Rewards.
Compensation is affected by both external and internal factors (Sherman & Bohlander, 1992). External factors include labor market conditions, local wage rates, collective bargaining efforts and governmental regulation. Internal factors include the employer’s ability to pay, worth of the job, and the value of an employee’s relative contribution. Also important to compensation systems are fringe benefits. Fringe benefits often add 25 to 30 percent to compensation costs, over and above base salaries (Penson, 1995).
Compensation plans traditionally have been formal plans rooted in job hierarchy and individual performance, controlled by a bureaucratic human resources function. Recent trends indicate a shift, to more flexible models focusing on team and organizational performance, with control of compensation decisions fixed more with line managers and even workers (Risher, 1997). Risher (1997) notes that the structure of organizations is becoming more team oriented, resulting in the need to compensate individuals to some extent based upon their contributions to achieving team and organizational goals.
Compensation systems have not kept pace with organizational structures that utilize more work teams. In a recent survey, 87 percent of responding companies reported use of work teams, but only 41 percent offered some form of team-based compensation (“Paying for teamwork”, 1997). While few advocate dropping all considerations of individual employee performance in compensation decisions, the importance of team achievements should not be overlooked. It is also important to assure that emphasis on team performance is not undermined by the rewards system. For example, it would be difficult to focus employee efforts on team achievements if a piece-work incentive is in place (“Paying for teamwork”, 1997).
As reengineering efforts have revised work processes, organization structure has become flatter and more work teams are utilized (Flynn, 1996). Compensation and rewards systems need to be reviewed in light of these developments. Broadbanding is an attempt to increase flexibility in compensation plans in order to deal with compensation issues based upon team and productivity issues. Broadbanding is an infrastructure concept which allows compensation schemes to incorporate elements other than pay grades or ranges in determining pay and bonuses (Schuster & Zingheim, 1996). Essentially, broadbanding allows pay ranges to vary more so that compensation can include incentives other than those related strictly to individual performance. Advantages include reducing the hierarchical pay grade focus, providing more flexibility in determining employee rewards, and giving managers more power and latitude in compensation-related decisions (Flynn, 1996).
Contributions to productivity by individuals and teams are recognized through gainsharing (Jackson & Roper, 1996). Gainsharing provides compensation based on operational, financial or team performance (Masternak, 1997). Masternak (1997) studied 17 facilities involved in gainsharing plans. He suggests several elements that contribute to an effective gainsharing plan:
1. Each organization should customize gainsharing plans according to the nature of individual plants, locations, or business units.
2. Structured employee participation is necessary, particularly in developing fair and achievable performance baselines and goals.
3. Regular communication of performance goals and gainsharing results.
4. Provide individual, team and organizational recognition to promote the gainsharing plan and maintain employee focus.
5. Support the gainsharing plan by providing employees the resources for success, including training.
6. Payments related to productivity should become significant over time, and distributed frequently in order to sustain momentum.
7. Maintain organization-wide commitment to the plan.
Changes in the nature of relationships between suppliers and customers have provided the basis for other trends in compensation, especially in sales. Many customers have shifted their purchasing strategy from one of low initial cost to one that considers the total value (including quality and service issues in addition to costs) of the product to the customer (O’Connell & Marchese, 1995).
This trend has resulted in many firms reducing their number of supplier relationships drastically, which has resulted in pressures to reward salespersons appropriately for retaining customers, not just acquiring new business. This has led firms to develop life cycle compensation systems to help retain sales representatives (and their established client bases) throughout their entire careers. These new plans include awarding bonuses for accounts retained and contracts renewed, and recurring payments in consideration of multi-year sales results.
Another recent trend involves increased flexibility in employee benefit choices and administration. Owens-Corning, for example, has reduced the fixed level of guaranteed benefits in favor of employee credits. These credits can be used to purchase traditional fringe benefits, as well as other rewards such as time off or even additional money (McCafferty, 1996).
Performance Management
In order for employees to be accountable and rewarded for performance it is necessary to develop individual and team performance objectives, determine reward structures, and provide clear feedback of performance results (Jones, 1996). According to Sherman and Bohlander (1992), a performance management system has four objectives:
1.To allow employees to discuss performance issues and standards with supervisors on a regular basis.
2.To allow supervisors to analyze the strengths and weaknesses of employee performance.
3.To provide a mechanism for developing individual performance improvement programs.
4.To provide a basis for compensation decisions.
Additionally, regular performance appraisal serves as a means of documenting performance which can serve as a basis for disciplinary decisions, thereby providing notice to employees as part of due process. One positive result of good performance measurement is that it can provide insight into training needs to support an organizational development plan.
The predominant trends in compensation, rewards and performance management relate to individual and team incentives. Many organizations have flatter structures due to reduction in organizational layers and other elements of bureaucracy (Flynn, 1996). Compensation based upon individual, team, and organizational performance is gaining acceptance. Managers have assumed more responsibility for compensation administration and pay decisions (Flynn, 1996). Elements of employee responsibility for the success or failure of their employers is becoming a focus of compensation, rewards and performance management.
Empowerment
Recent trends toward flatter organizational structures and use of work teams have resulted in increased pressures on employees in terms of both performance and decision making. In order to succeed in this environment, employees must have the knowledge and resources, and organizations must empower employees through training, development and concern for their wellness.
Training
Training is a particularly important component of the development and learning process. Nadler and Nadler (1994) have developed the Critical Events Model (CEM), an open systems model designed for the systematic implementation of training and learning programs. Implementation of the CEM is a sequential process which includes the following components:
1.Identifying the needs of the organization. This involves discussions with managers and other diagnostic efforts to determine the goals and objectives of the training. The diagnosis is followed by evaluation and feedback.
2.Specify job performance. Discussions with first line supervisors and employees helps determine job performance in terms of quality and quantity.
3.Identify learner needs. This involves analysis of the gap in knowledge, skills or abilities to be addresses by the training in order to achieve the desired level of performance.
4.Determine objectives. The specific measurable objectives are derived from analysis up to this point in the process.
5.Build curriculum and select instructional strategies. This involves determining the content of the training and the methods of delivery. Choices for delivery techniques include general to specific, specific to general, and concrete to abstract concept techniques.
6.Obtain instructional resources. This includes development of reference materials, physical space and scheduling considerations.
7.Conduct the training. An opening meeting is conducted, reference materials are distributed, and the training schedule is begun.
8.Evaluation and feedback. Both during training, to correct for any weaknesses determined in the process, and at the conclusion of training, to determine its effectiveness.
Organizational Development.
In addition to training efforts, which generally provide process-related instruction, organizational development interventions are used to improve the social functioning of organizations, using behavioral science techniques applied to organizational processes. They focus on interactions among people within organization, with the goal of increasing organizational effectiveness and health (Hodge, et al., 1996).
Organizational development can target both the structural and process dimensions of an organization (Theodore, 1996). The support for planned organizational change must come from top management, but in order to be effective, change has to affect all employees involved. The components of organizational development may include gathering information from workers and providing feedback, study of organizational processes, team building, and various types of training (Hodge, et al., 1996).
Neuman, Edwards and Raju (1989) conducted a meta-analysis of organizational development interventions to determine their effects on satisfaction and attitudes. This analysis divided organizational development interventions into three categories: human processes, techno-structural, and multi-faceted interventions.
Human processes organizational development interventions include laboratory training, participation in decision making, goal setting, team building, grid OD, survey feedback techniques, and management by objectives. Techno-structural interventions include job redesign, job enlargement, job enrichment, and flextime. Multi-faceted interventions use combinations of intervention techniques.
Multi-faceted interventions proved to have greater impact in modifying satisfaction and attitudes than any single technique. Of the individual interventions, team building and lab training had the greatest impact on changing attitudes and satisfaction. Overall, the authors concluded that organizational development appears to affect attitudes more than satisfaction (Neuman, et al., 1989).
Management development is another key element of the empowerment and development process. The development of management competencies required for implementing strategic change and enhancing the understanding of competition is the focus of Holistic management (Wilson, 1994). According to Wilson (1994), this is accomplished by emphasizing “functional relationships between the organization’s parts and the whole” (p. 12).
Holistic management involves both quality systems and human resources; both the way individuals work and the way they are trained (Hoare, 1995). Successful implementation of strategies through the holistic approach requires a shared vision communicated throughout the organization, communicated through a strategic plan which has been endorsed by top management (Wilson, 1994).
Employee Health and Wellness
The American Institute of Stress estimates that illnesses related to stress cost the American economy $150 billion per year in terms of lost productivity and health costs (Minter, 1991). A recent survey by Harris Research found that of 5,400 adults in 16 countries, 54 percent reported that the leading cause of stress was work (Romano, 1995). Job and career path uncertainty is the top cause of workplace stress, but other factors such as poor communications and perceptions of workload inequity contribute as well (Minter, 1991).
Holmes and Rahe (1967) defined “stress” or “stressor” as any environmental, social, or internal demand which requires the individual to readjust his or her usual behavior patterns. Stressors related to organizations include factors intrinsic to the job, organizational structure and control, reward systems, and leader relationships (Ivancevich & Matteson, 1987).
Research over the past few decades has linked personality to stress-related illnesses, especially coronary heart disease. The “Type A” behaviors associated with susceptibility to stress-related illnesses include hard-driving, competitive, aggressive, hostile, and time-urgent behaviors (Ivancevich & Matteson, 1987).
Addressing the problems of workplace stress, including those exacerbated by Type A personality factors requires a concerted effort. Dewe (1994) suggests that many stress interventions fail because they offer only a partial solution or place the burden for change on the individual. Dewe (1994) suggests a three-level approach to the problem:
1. Primary interventions - reduce organizational-level stressors such as poor communications, role ambiguity, poor leader relationships, and red tape.
2. Secondary interventions - equip individuals to better cope with stress through relaxation training, meditation, biofeedback, cognitive restructuring, and exercise.
3. Tertiary interventions - assist individuals who have stress-related illnesses through Employee Assistance Programs and wellness programs.
Maintaining the health and well-being of employees is critical to productivity and employee satisfaction. Given the costs associated with this problem, both in terms of financial and human capital, employers must be pro-active in dealing with these issues.
Selection
Managing human capital involves a great deal of emphasis on selecting the right employees for the organization and for specific jobs. Effective employee selection is important, as the cost of replacing an employee is estimated by the U.S. Department of Labor to cost an employer one-third of an employee’s salary to acquire a replacement (White, 1995). Employee selection methods include employment interviews, assessment centers, realistic job previews, and the use of a variety of test instruments.
Employment interviews are the most widely used method of assessment, but their reliability is suspect, as they rarely show correlations with performance greater than .20 (Lane, 1992). However, Pulakos and Schmidt (1995) found that experience-based interviews derived from thorough job analysis found correlations with supervisory ratings as high as .32, indicating that this type interview can be a good predictor of performance.
Assessment centers utilize a variety of methods to judge performance, including in-basket exercises, leaderless group sessions, often complemented by cognitive ability and personality tests. According to Dulewicz (1991), assessment centers are the best predictors of future performance of all generally researched assessment tools, and can provide correlations with performance as high as .43 (Lane, 1992). Although considered rather costly, assessment centers have the advantage of showing little adverse impact on any protected group (Lane, 1992). Determining key competencies through job analysis and thorough training of assessors improves the validity of assessment center ratings (Dulewicz, 1991).
Realistic job previews are used by organizations to provide potential employees a balanced picture of the positive and negative aspects of the jobs they are seeking. The use of realistic job previews has been demonstrated to have a positive impact on job satisfaction and to be negatively correlated with turnover (Collari & Stumpf, 1995).
One author estimates that 5,000 to 6,000 employers use personality tests as part of their hiring processes (O’Meara, 1994). Research suggests that personality tests can be better predictors of job performance if the factors that comprise effective performance in a specific job are clearly understood, and even then, should be used to complement other methods and not as a stand-alone selection tool (Adler, 1994).
Barrick and Mount (1991) classified results from 117 criterion-related personality studies into personality dimensions according to Norman’s “big five” taxonomy. The “big five” personality dimensions are Extraversion, Agreeableness, Conscientiousness, Emotional Stability, and Openness to Experience.
Analysis across occupational categories revealed that Extraversion was positively correlated with performance in management and sales jobs, ones which involve good interpersonal skills. Agreeableness was expected to be positively correlated with performance in management and sales, but very little support was found for this hypothesis.
The Emotional Stability dimension was expected to predict success across all occupational groups, but actual correlations were, in fact, mixed (even negative for management jobs). The most consistent predictor of performance across occupational types was the Conscientiousness dimension. The authors found that the Openness to Experience and Extraversion dimensions were associated with training proficiency.
In order to use personality factors in the selection process to predict performance, it is necessary to choose an instrument. Employers must be concerned whether an ostensibly neutral employment practice such as personality testing can be shown to have an adverse impact on a protected group or invade privacy, (O’Meara, 1994).
Conclusions
The FACES model provides a framework for enhancing the effectiveness of people in organizations. Employee-organization fit, employee attitudes, effective compensation and performance management systems, employee empowerment, and effective selection methods are components of the internal organizational environment which, if optimized, contribute to achieving this goal.
References
Adler, S. (1994). Personality tests for sales force selection: Worth a fresh look. Review of Business, 16, 27 - 31.
Barney, J. B. (1995). Looking inside for competitive advantage. Academy of Management Executive, 9, 49 - 61.
Barrett, R. S. (1995). Employee selection with the performance priority survey. Personnel Psychology, 48, 653 - 662.
Barrick, M. R. & Mount, M. K. (1991). The big five personality dimensions and job performance: A meta-analysis. Personnel Psychology, 78, 111 - 118.
Bretz, R. D. & Judge, T. A. (1994). Person-organization fit and the theory of work adjustment: Implications for satisfaction, tenure, and career success. Journal of Vocational Behavior, 44, 32 - 54.
Chase, N. (1996). The new face of reengineering: Process design grows up. Quality, 35, 43 - 48.
Collarri, S. M. & Stumpf, S. A. (1995). Compatibility and conflict among outcomes of organizational entry strategies: Mechanistic and social systems perspectives. Behavioral Science, 35, 1 - 10.
Dewe, P. (1994). EAP’s and stress management: From theory to practice to comprehensiveness. Management Review, 23, 21 - 32.
Dulewicz, V. (1991). Improving assessment centres. Personnel Management, 18, 4 - 6.
Flynn, G. (1996). Compare traditional pay with broadbanding. Personnel Journal, 75, 20, 26.
Hoare, C. (1995). A holistic management system. TQM Magazine, 7, 57 - 61.
Hodge, B. J., Anthony, W. P., & Gales, L. M. (1996). Organizational Theory: A Strategic Approach, Upper Saddle River, NJ: Prentiss-Hall.
Holmes, T. H. & Rahe, R. H. (1967). The social adjustment rating scale. Journal of Psychosomatic Research, 11, 213 - 218.
How satisfied are your employees? (1997, Sept.) HR Focus, 12.
Ivancevich, J. M. & Matteson, M. T. (1987). Controlling work stress. San Francisco: Jossey-Bass.
Jackson, III, J. & Roper, K. (1996). In any field, gainsharing can boost business. Triangle Business Journal, 12, 14Q.
Jones, D. D. (1996). Repositioning human resources: A case study. Human Resource Planning, 19, 51 - 53.
Lane, J. (1992). Methods of assessment. Health Manpower Management, 18, 4 - 6.
Masternak, R. (1997). How to make gainsharing successful: The collective experience of 17 facilities. Compensation and Benefits Review, 29, 43 - 53.
McCafferty, J. (1996). Rewards and resources in the pink. CFO, 12, 11.
Minter, S. G. (1991). Relieving workplace stress. Occupational Hazards, 53, 38 - 42.
Morris, T. (1995). Employee satisfaction: Managing the return on human capital. CMA Magazine, 69, 15 - 17.
Nadler, L. & Nadler, Z. (1994). Designing Training Programs, 2nd ed., Houston: Gulf Publishing Company.
O’Connell, B. & Marchese, L. (1995). Paying for the relationship, not just the sale. Journal of Compensation and Benefits, 11, 32 - 39.
O’Meara, D. P. (1994). Personality tests raise issues of legality and effectiveness. HR Magazine, 39, 97 - 100.
Neuman, G. A., Edwards, J. E., & Raju, N. S. (1989). Organizational development interventions: A meta-analysis of their effects on satisfaction and other attitudes. Personnel Psychology, 42, 461 - 483.
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Pulakos, E. D. & Schmidt, N. (1995). Experience-based and situational interview questions: Studies of validity. Personnel Psychology, 48, 289 - 308.
Risher, H. (1997). The end of jobs: Planning and managing rewards in the new work paradigm. Compensation and Benefits Review, 29, 13 - 19.
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Monday, April 24, 2006
Integrating Critical Thinking in Teaching
The integration of critical thinking skills into the online curriculum is an essential to (image placeholder)providing intellectually challenging and relevant learning experiences for students. The paper will offer a basic description of critical thinking and discuss how to engage students in higher order thinking skills.
Nature of Critical Thinking
Distance education literature contains frequent references to the importance of critical thinking and teachers are encouraged to cultivate reflective thought in their students. Yet, even veteran teachers will admit that integrating critical thinking instruction into their classes is one of their most difficult tasks. Teachers who want to enhance the teaching and learning process realize that fostering critical thinking skills will require extra work to effectively communicate complex ideas to their students. Bullen’s research (1998) reveals that a student’s ability to demonstrate critical thinking skills during online discussions is influenced by four major factors:
- cognitive maturity
- teaching style of instructor
- student’s prior learning experiences
- degree of understanding the critical thinking process
Teaching to Enhance Critical Thinking
A review of critical thinking research can be somewhat confusing at times due to writers discussing various aspects of thinking. Sormunen and Chalupa (1994) bring some clarity to this problem by stressing that educational models classify critical thinking as both a product and process that combines psychological (i.e metacognition) and philosophical (i.e constructivist reasoning) elements. The good news is that there are a growing number of research studies that highlight how teachers can help their students improve their thinking skills.
Contemporary teachers face the reality that most of their instruction tends to focus on content knowledge and not on the process of learning transferable reflective skills Halpern (1998) relates, “despite all of the gains that cognitive psychologists have made in understanding what happens when people learn, most teachers do not apply their knowledge of cognitive psychology (paragraph 11).” In contrast to this report, the author has been encouraged by his observations of veteran teachers at the University of Phoenix. The author conducts peer reviews of faculty members and has noted that distance educators are devoting more instructional time to cultivating critical thinking skills.
Halpern (1998) stresses the dispositional aspect of thinking refers to whether individuals have developed reflective habits. Critical thinking requires mental effort and the personal discipline to work with complex problems. Individuals with a critical spirit are often inquisitive about the mysteries of life and strive to find the most reliable information. Facione (1998) notes, “critical thinking is about how you approach problems, questions, issues. It is the best way we know to get to the truth (paragraph 26).”
Teaching Strategies
Teachers will need to develop a class structure and online teaching style that encourages creativity, reflective thinking, and self-directed learning. It is important that teachers enable students to have the freedom to ask questions and take intellectual risks in their written assignments and discussion groups. Teachers can provide valuable guidance by keeping dialogues focused, relevant and probing deeper into issues. This will require moderating discussions and creating a list of key ideas, references and student contributions. Distance educators can pose a diversity of questions to foster reflective comments. Collision, Elbaum, Havvind & Tinker (2000) have created five types of questions to encourage richer student responses that are called full-spectrum questions:
- Questions that probe the “so what!” response- relevance, interest level, urgency and context?
- Questions that clarify meaning or conceptual vocabulary- ambiguity or vagueness and common concepts?
- Questions that explore assumptions, sources and rationale- qualities assumed and study evidence?
- Questions that seek to identify causes and effects or outcomes-primary or secondary and causes, internal or external factors?
- Questions that consider appropriate action- weigh different courses of action ?
Teachers should view the full-spectrum questions as tool for enhancing dialog. The choice of questions can be used to guide the discussion and help energize online interaction. It is wise not to overuse a question approach because students will the discussion become too predictable. Therefore, try to use pictures, cartoons, simulations or graphics instead of questions at different times during the course. Currently, the University of Phoenix is using more computer simulations in their business courses to promote realistic decision-making scenarios. Students enjoy learning activities that bring a slice of reality into the class that relates to their professional work environment.
According to Brookfield (1987), a major problem in our society has involved placing a placed a greater value on action oriented activities. He states “thinking is not seen as action, despite the fact that thinking is one of the most tiring activities in which we engage on a daily basis (p. 229).” Distance educators need to create relevant assignments that help students practice their critical thinking skills. The author teaches an online doctoral class on the philosophy of knowledge. Lectures are designed to help students to creatively apply philosophical ideas to contemporary social issues. The following brief mini-lecture will reveal how teachers can use popular culture to teach critical thinking skills. Students will learn some of the ways that a philosopher or historian of intellectual history might look at the television world and specifically at portion of the Star Trek television series.
Using Star Trek to Cultivate Critical Thinking Skills (Muirhead
The television industry is continually promoting its own views of reality that need to be challenged and examined by the American public. Reflective thinking enables people to be thoughtful citizens who resist simplistic answers to complex social problems.
Guiness (1994) notes that television shows contain four major kinds bias that influence it messages:
1. It has bias against understanding because it stresses images and emotions but it often lacks context and meaning that creates an illusion of knowledge.
2. Television conversations have a bias against responsibility by having a rapid approach that packages news into segments of intense images of dramatic events.
3. Programs have a bias against historical events because news reports are focused on today as being far more important than the past.
4. Television shows have a bias against rationality because attention is on performance by high profile individuals who prefer drama over reflective thought.
The popular Star Trek television series can be viewed as an interesting slice of American intellectual history. The following notes on Star Trek will highlight how various cast members from several different shows represent a certain perspective on understanding knowledge and truth.
Star Trek
Spock- completely rational solves problems with reasoning skills and represents the ideal Enlightenment man. Often, he resolves difficult problems for the crew members of the Enterprise.
Mission Goal- objective knowledge of the entire universe "the final frontier" and humans pursue the goal alone.
Star Trek: The Next Generation
Data - replaces Spock and he is an android who works with other crew members to find solutions to their problems.
Counselor Troy - uses her intuition to perceive human feelings and truthfulness.
Q - a divine being who is all knowing but morally ambiguous who displays a combination of cynicism, benevolence and self-gratification.
Mission Goal - to go where no man has gone before. Man needs the help of androids and other life forms to discover knowledge. Life is more complicated for people because appearances can be deceiving and truth is considered relative and incomplete.
Observation - the Star Trek series portray an optimistic technological future, but one filled with constant conflicts as the crew travels on their odyssey through space. The show sometimes diminishes the role of human reason and the possibility of objective knowledge. The Voyager series includes a first officer who is a Native American. He is a spirit guide that utilizes a combination of science and mysticism to help manage crisis situations. Ironically, the greatest threat is not being lost in some distant quadrant of space, but it is the loss of personal inner stability.
After sharing highlights from the Star Trek programs, teachers can discuss how the television series reflects different perspectives on truth, knowledge, ethics and intellectual trends. Students might notice that human reason is less important and there greater emphasis on relativism. What is a basic definition of the term? Barzun (2000) relates “it means flexible, adaptable, a sliding scale that gives a different reading in similar situations (p. 761).” Relativism appears to make few distinctions between moral codes, cultures and religions. They each reside in a certain time and place in history that should be respected and tolerated. Yet, Barzun argues that a civilized society often utilizes relative standards for applying the law to individual criminal cases. He maintains that the anti-relativists who embrace moral absolutes cannot effectively answer the question “Whose Absolute are we to adopt and impose? (Barzun 2000, p. 762).” This brief example reveals that popular culture can offer numerous instructional opportunities to help students refine their thinking skills through reading and reflective dialog.
Evaluating Critical Thinking Skills
Contemporary testing methods often fail to provide teachers with information on how students arrive at their responses to test items. Quantitative and qualitative assessment procedures can be useful but it is vital that “….the assessment must be sensitive enough to identify changes that have occurred in students’ thinking skills (paragraph 14).” Critical thinking assessment instruments can include commercially designed tests, teacher made tests, check lists, open-ended questions, problem-solving scenarios or simulations. For instance, check lists can be used to evaluate a variety of student work such as gathering information on student online comments or portfolios. Check lists are useful tools to document evidence of student problem solving and decision making skills (Sormunen & Chalupa, 1994).
Teachers can integrate critical thinking into their classes by presenting information from a diversity of perspectives that involve both the cognitive and affective learning domains. The author has found that students really enjoy reading nonfiction short stories about individuals and their personal learning adventures. Teachers can share interesting and informative stories that offer insights into concepts such as perseverance in problem solving. Short stories can be included in lectures and handouts that stress descriptive information on critical thinking. Stories bring a human element into the online class environment that makes learning new ideas much more meaningful. Also, students should be given examples of creative thinking such as published journal and magazine articles. The following chart is an effective way to help students understand the multidimensional aspects of critical thinking.
Essential Critical Thinking Skills (Woolfolk, 1990, p. 278)
- Defining and Clarifying the Problem
- Identify central issues or problems.
- Compare similarities and differences.
- Determine which information is relevant.
- Formulate appropriate questions.
- Judge Information Related to the Problem.
- Distinguish between fact, opinion and reasoned judgment.
- Check consistency.
- Identify unstated assumptions.
- Recognize stereotypes and clichés.
- Recognize bias, emotional factors, propaganda and semantic slanting.
- Recognize different value systems and ideologies.
- Solving Problems/Drawing Conclusions.
- Recognize the adequacy of data.
- Predict probable consequences.
Online Instructional Challenges
The affective and psychological dimensions of distance education are important aspects of the teaching and learning process. Distance educators face the dilemma of how to foster critical thinking with students who vary in their need for academic guidance. Often, this problem is portrayed as teacher-directed versus student self-directed learning models. In reality, the online teacher will have to adapt his/her teaching style to meet the needs of their students. Berge (1999) relates that interaction in education “involves a continuum from teacher-centered to student-centered approaches”
Distance educators are challenged by using a text-driven form of education. Today’s online classes rely heavily on printed materials and teacher created lectures and handouts. Therefore, the use of language becomes a focal point for teachers and students because the entire communication process is closely linked to thinking. Kirby & Goodpaster (2002) note “language works intimately with all aspects of our thinking …sensing, feeling, remembering, creating, organizing, reasoning, evaluating, deciding, persuading, and acting. As we become more aware of the strengths and weaknesses of language, and as we increase and refine our own language, we will think better
Conclusion
A major adult education goal is helping students become self-directed learners who learn to monitor and improve their thinking skills. Distance educators need to integrate meaningful instructional activities into their classes that promote internalization of critical thinking skills and knowledge. It is one of the unique challenges of teaching online but it is essential to fostering classes and degree programs that prepare students for leadership roles in our society.
References
Barzun, J. (2000). From dawn to decadence: 500 years of Western cultural life. New York: HarperCollins.
Berge, Z. L. (1999). Interaction in post-secondary web-based learning. Educational Technology, 39 (1), 5-11.
Brookfield, S. D. (1987). Developing Critical thinkers: Challenging adults to explore alternative ways of thinking and acting. San Francisco: Jossey-Bass.
Bullen, M. (1998). Participation and critical thinking in online university distance education. Journal of Distance Education. 13 (2).Available: http://cade.icaap.org/vol13.2/bullen.html
Collison, G. Elbaum, B., Haavind, S., & Tinker, R. (2000). Facilitating online learning: Effective strategies for moderators. Madison, WI: Atwood Publishing.
Facione, P. A. (1998). Critical thinking: What it is and why it counts. Available: http://www.insightassessment.com/pdf_files/what&why98.pdf
Grenz, S. J. (1995). Star Trek and the Next Generation: Postmodernism and the future of evangelical theology. In D. S. Dockery (Ed. ). The challenge of postmodernism (pp. 89-103). Wheaton, ILL: Victor Books.
Guiness, O. (1994). Fit bodies Fat minds. Grand Rapids, MI: Baker Books.
Halpern, D. F. (1998). Teaching critical thinking for transfer across domains: Dispositions, skills, structure training, and metacognitive monitoring. American Psychologists. 53(4), 449-455.
Kirby, G. R. & Goodpaster, J. R. (2002). Thinking (3rd ed.). Upper Saddle River, NJ: Pearson Education.
Muirhead, B. (2000).Using Star Trek to Enhance Critical Thinking Skills. ASKERIC Lesson Plan. Available: http://ericir.syr.edu/cgi-bin/printlessons.cgi/Virtual/Lessons/Language_Arts/Writing/WCP0074.html
Richards, T. (1997). The meaning of Star Trek. New York, NY: DoubleDay
Sormunen, C. & Chalupa, M. (1994). Critical thinking skills research: Developing evaluation techniques. Journal of Education for Business. 69 (3), 172-178. Retrieved from EBSCOhost from the online library at the University of Phoenix Online.