Exam 2 Flashcards
Any variable used to predict a criterion/outcome
Predictor
2 Criteria for Predictor Quality
Reliability (AKA CONSISTENCY) and Validity (AKA ACCURACY)
Good predictors are…
…BOTH reliable AND valid!
Same test, same people, 2 separate times. (simplest method, correlate scores of both test times for each person then a high r equals high test-retest reliability)
Test-Retest Reliability
Same people, 2 separate tests getting at the same construct. (very difficult, least popular method, correlate scores, high r = high reliability)
Equivalent-Form Reliability
1 test that is later broken into smaller tests. (tests homogeneity or heterogeneity of test)
Internal-Consistency Reliability
2 Ways to test Internal-Consistency Reliability?
1) Split Half
2) Cronbach’s Alpha or Kuder-Richardson 20
1 Test rated by 2 or more researchers. (objective and subjective, r equals agreement/consistency among ratings)
Inter-Rater Reliability
Test measures the intended construct. (compare test to pre-existing tests of a construct) (convergent vs. divergent)
Construct Validity
Predictor relates to criterion/construct. There are 2 types. Concurrent (Measures relationship of predictor and criterion at same time) Predictive (Relationship of predictor and criterion in the future) [Ex: ACT scores and college GPA]
Criterion-Related Validity
Test adequately covers the intended construct. (from opinion of SMEs, no r coefficient so has minimal rigor)
Content Validity
Test appears to cover the intended construct. (from opinion of test takers, no r coefficient so has minimal rigor)
Face Validity
Test (answers are right or wrong)
Inventory (no right or wrong answers)
Test vs. Inventory
Speed (easy items with short time limit)
Power (difficult items with no/long time limit)
Speed vs. Power
Variable representing general intelligence.
g
Candidate is asked to perform a representative sample of the work done on the job. (ex: drafting blueprint, driving forklift)
Work Sample
White collar counterpart of work samples. Present applicants with only a description of the work problem and require them to describe how they would deal with it.
Situational Exercise
All answers are plausible, only 1 is appropriate in the given situation. (Commonly used = In-Basket Test and Leaderless Group Discussion)
Situational Judgement Test
Most commonly used and least valid of all predictors. Not accurate forecaster of job performance. Restricted range. Primarily positive.
Letters of Recommendation
Typically based on urine sample. Controversial. Has been proved though, drug users were absent or fired more often than non-drug users. Best used when danger to others or self is present.
Drug Testing
Used in government agencies. Not foolproof.
Polygraph
Used in other countries. Predictive of affective states. (Ex: stress)
Graphology
Ability to manage emotional responses in social situations. Scientific status still unknown.
Emotional Intelligence
Title 7 pertains to employment. The goal is to ensure fairness in all personnel functions and methods for making personnel decisions.
1964 Civil Rights Act
The goal is to provide reasonable accommodation in being evaluated for employment and in the conduct of jobs.
1990 American Disabilities Act
Undue Hardship
Difficulty or expense to the employer in providing accommodation for someone disabled.
Race, Sex, Religion, Color, National Origin, Age 40 plus, Disabilities
Protected Groups under the Civil Rights Act