Psychology of Assessment - Week 13
Psychological Testing in Employment Settings
Career Selection - Tests used to help individuals select a career path
Strong-Campbell Interest Inventory
- Matches interests held by those employed in 207 occupation titles
- 325 items to which respondents answerlike dislike or indifferent
Kuder Occupational Interest Survey
- Presents the test taker with 100 triads, or sets of three activities
- Subject must choose the one the prefer the most
Career Assessment Inventory
- The working persons interest inventory
- Geared toward individuals without a complete college education
- Yields 6 general scales (realistic, investigative, artistic, social, enterprising, and conventional)
- Gives interest scores for 89 occupational scales
Job Selection/Matching
- Focuses on matching skills and personality factors with jobs
- Begins with a Job Analysis, a description of the characteristics of the job
5 ways of performing a Job Analysis:
- Checklists - types of behavior are rated in terms of importance or amount of time spent engaged in certain activities
- Critical Incidents - observable behaviors that differentiate successful from unsuccessful employees
- Observation - Open to bias
- Interviews - Ask workers about what they consider to be important to the job. Also open to bias an inaccurate reporting.
- Questionnaires - Inexpensive, but yields limited data; the process is self-selecting
The Use of Psychological Tests in Employment Settings
- Many occupations require this for reasons of public safety
- Controversy over whether they can be used in occupations where public safety is not involved
Measuring Job Performance
- Production Measures - counts of work products
- Personnel Data - absenteeism, rewards, accidents, etc.
- Work Samples - drawn from actual job or simulated task
- Rating Scales - Using a checklist or other scale to judge performance
Personality Testing Assumptions:
- Personality is stable
- Personality traits affect work performance
- Tests do not discriminate unfairly
- Tests protect the employer's right to not hire incompetent, insubordinate people
- Well constructed, sound tests are available
The Myers-Briggs Type Indicator
- Designed to measure and rank people on 4 personality traits - Sensing, feeling, thinking, and intuition
- Most individuals score right at the cut off for making a classification
- More than half the scores change in less than one month
- Factor analysis does not confirm the presence of 4 personality factors
- Criterion validity is in the .25 range when compared to manager behavior (the area where the test is used most)
- It is impossible to get a bad score
Other tests and interviews
- Attempt to quantify work related attitudes, potential for job satisfaction, level of organizational commitment, honesty and motivation
ADA and testing
- Prohibits discrimination based on disability (including mental disorders)
- Prevents employers from using tests that assess psychological functioning
- Exception: When psychological functioning has a proven link with job performance
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