Chapter 4 Flashcards
any distinguishable, relatively enduring way in which one individual varies from another; unique characteristics that are enduring (ex: motivation, self-esteem, personality)
trait
distinguishes one person from another but are relatively less enduring; temporary
states
an informed scientific concept developed or constructed to describe or explain behavior
costructs
psychological traits exist as _____
constructs
the obtained _____ of behavior is expected to predict future behavior
sample
a long-standing assumption that factors other than what a test attempts to measure will influence performance on the test
error
an observable action or the product of an observable action
overt behavior
the component of a test score attributable to sources other than the trait or ability measured
error variance
formula of score
true score + error
who are the sources of error variance
both the assessee and the assessor
what is assumption 1
psychological traits and states exist
what is assumption 2
traits and states can be quantified and measured
what is assumption 3
test-related behavior predicts non-test-related behavior
what is assumption 4
all tests have limits and imperfections
what is assumption 5
various sources of error are part of the assessment process
what is assumption 6
unfair and biased assessment procedures can be identified and reformed
what is assumption 7
testing and assessment benefit society
what assumption: traits, states, constructs
assumption 1: psychological traits and states exist
what assumption: different test developers may define and measure constructs in different ways
assumption 2: traits and states can be quantified and measured
what assumption: responses on tests are thought to predict real-world behavior
assumption 3: test-related behavior predicts non-test-related behavior
what assumption: competent users understand and appreciate the limitations of the tests they use as well as how those limitations might be compensated for by data from other sources
assumption 4: all tests have limits and imperfections
what assumption: error, error variance, assessee and assessors are sources of error variance
assumption 5: various sources of error are part of the assessment process
what assumption: all major test publishers strive to develop instruments that are fair when used in strict accordance with guidelines in the test manual
assumption 6: unfair and biased assessment procedures can be identified and reformed
what assumption: there is a great need for tests, especially good tests, considering the many areas of our lives that they benefit
assumption 7: testing and assessment benefit society