Chapter 5 Flashcards
Best predictor of future performance…
is past performance, but this information is rarely available.
Psychological tests
standardized series of problems or Qs that assess KSAOs
Speed vs. power
Speed tests - strict time limits (typing test, math)
Power tests - time is not a factor (first exam)
Individual vs. group
Individual tests - require 1-1 test administration (driving)
Group tests - can be taken by multiple people at once (first PSY exam, SAT)
Paper & pencil vs. Performance vs. Computer adaptive testing
Paper & Pencil - Test takers respond to Qs on paper/computer screen (fill in the blank, mult. choice
Performance - involving manipulating an object/equipment to test applied skills (flight simulator)
Computer adaptive - technolgoy shifts difficulty of items throughout test (the more Qs you get right, the harder it gets)
Characteristics of good tests applied to hiring
criterion validity, reliable, practical, sensitive, fair
Criterion validity (Characteristic of a good test)
how well the test predicts job performance
Reliable (Characteristic of a good test)
Whether or not the test is free of random error
Practical (Characteristic of a good test)
Do the benefits of the test exceed the costs?
Sensitive (Characteristic of a good test)
Will the test disadvantage anyone?
Fair (Characteristic of a good test)
Does the test effectively capture individual differences
Incremental validity
Combining multiple tests - The additional variance explained in an outcome by adding a predictor (interview explains 18% of total variance, the other 82% is left unaccounted for)
Validity of major assessment methods used to predict job performance (table from Sackett)
** ASK???
Cognitive ability tests (defintion)
Common, relatively easy to administer selection measure, important for most jobs but is a strong predictor of performance for more complex jobs
General vs. specific cognitive abilities
Specific abilities are tested that are required for the job rather than a more general capacity to learn. Specific cognitive ability tests are more similar to job knowledge and have a higher r.
Issues associated w/ using cognitive ability tests for hiring
Group differences in scores across racial and socio-economic backgrounds & test scores related to years of formal schooling and test prep (test-taking wiseness)
Psychomotor ability tests (** what they assess and why they are useful)
Assess speed & accuracy of motor and sensory coordination (things like movement, vision or hearing through the application of the Purdue Pegboard or Jenga)
Personality tests (** Big 5 traits)
Big 5 personality traits relating to patterns of thoughts, feelings and behaviors and their relative stability (these are broad factors)
Issues w/ personality tests
Small-to-no racial differences
But, problems of faking responses in high stakes contexts
Not all personality tests are the same, some are not valid regardless of popularity
Neuroticism example
“I can become annoyed at people quite easily”
“I worry a lot” (anxiety)
“I often feel blue” (depression)
Extraversion example
enjoys being around others and having spotlight of attention
“Meeting new people is enjoyable to me”
Openness example
“I like to work with difficult concepts and ideas”
“I enjoy trying new and different things”
Agreeableness example
getting along with others
“I usually see the good side of people”
Conscientiousness example
dependability and achievement orientation
“I can always be counted on to get the job done”
Strongest predictor of job performance among the big 5