Learning Quiz - Rincon History Department
... ____ 13. Which of the following is the best example of a conditioned reinforcer? a. applause for an excellent piano recital b. a spanking for eating cookies before dinner c. a cold root beer for mowing the lawn on a hot day d. termination of shock after removing one's finger from a live electric wir ...
... ____ 13. Which of the following is the best example of a conditioned reinforcer? a. applause for an excellent piano recital b. a spanking for eating cookies before dinner c. a cold root beer for mowing the lawn on a hot day d. termination of shock after removing one's finger from a live electric wir ...
Differential item functioning
Differential item functioning (DIF), also referred to as measurement bias, occurs when people from different groups (commonly gender or ethnicity) with the same latent trait (ability/skill) have a different probability of giving a certain response on a questionnaire or test. DIF analysis provides an indication of unexpected behavior of items on a test. An item does not display DIF if people from different groups have a different probability to give a certain response; it displays DIF if and only if people from different groups with the same underlying true ability have a different probability of giving a certain response. Common procedures for assessing DIF are Mantel-Haenszel, item response theory (IRT) based methods, and logistic regression.