Assessment and Diagnosis Flashcards
Event sampling
Observer rates the frequency of the behavior during a set period of time. Appropriate when the target behavior has a clear beginning and ending and does not occur at a very high frequency.
Hiltonsmith and Keller’s (1983) framework for organizing data from an ecological assessment
Setting operation, setting opportunities, setting appearance and contents
Trinitarian model of validity
Posits that there are three primary components of validity that should be considered: construct validity, content validity, and criterion validity.
Kuder–Richardson formula
Formula used to calculate split-half reliability, which is one of several approaches to assessing internal consistency reliability.
Item characteristic curve
illustrates increasing proportion of correct answers for an item, at higher levels of ability