DRC - Data Recognition Corp. Practice Test
DRC - Data Recognition Corp. DRC DRC Psychometrics and Research
What is 'Item Response Theory' (IRT) as used by DRC in test development?
Select your answer
A
A theory about how students respond emotionally to test-taking
B
A statistical framework that models the relationship between student ability and item responses
C
A method for reviewing items based on teacher responses
D
A theory about improving student response rates on surveys
Hint
