Test Development Flashcards
It is the product of the thoughtful and sound application of established principles of test construction
Test development
1st step of Test development
Test conceptualization (what, how, who, when, should?)
Preliminary research surrounding the creation of a prototype of the test
Pilot study/research
2nd step of test development
Test construction
Process of setting rules for assigning number in measurement
scaling
Credited for being at the forefront of efforts to develop methodologically sound scaling methods
LL Thurstone
Type of scale the consists grouping of words, statement, symbols on which judgments of the strength of a particular trait, attitude, emotion are indicated by the test-taker
Rating scale
A scale where the final score is obtained by summing the ratings across all items (e.g. Likert Scale)
Summative scale
A scale where test takers are presented with pairs of stimuli which they are asked to compare
Method of paired comparison
Entails sorting tasks and judgments of a stimulus in comparison with every other stimulus on the scale (e.g. sort items from most justifiable to least justifiable)
Comparative scaling (ordinal)
Stimuli placed into one of two or more alternative categories that differ quantitatively with respect to some continuum
categorical scaling
Respondents who agree with stronger statements of the attitude will also agree with the milder statements
Guttman scale (ordinal)
Item analysis procedure and approach to test development that involves a graphic mapping of a testtaker’s responses
Scalogram analysis
Scaling method used to obtain data that are presumed to be in interval in nature
Equal-appearing intervals (thurstone)
Reservoir or from which items will or will not be bdrawn for the final version of test
Item pool
Parts of a multiple-choice item format question
stem (sentence)
correct option
distractors/foils
Also called as short-answer item
Completion item
Limitations of essay items
Focus on a liimited area; subjectivity in scoring
Relatively large and easily accessible collection of test questions
item bank
Interactive, computer-administered test taking process wherein items presented to the testtaker are based in part on the testtaker’s performance on previous items
Computerized-adaptive testing (CAT)
Ability of the computer to tailor the content and order of the presentation of test items on the basis of responses to previous items
Item branching
Most commonly used scoring model
Cumulative scoring
A type of scoring used by some diagnostic systems wherein individuals must exhibit a certain number of symptoms to qualify to a specific diagnosis
Class/categorical scoring
Compare testtaker’s score on one scale within a test to another scale within that same test
Ipsative scoring