For a given item, when the performances of those whose overall scores put
them among the highest third of the group are compared with those who scored
among the lowest third of the group, the resulting difference is called the
a. discrimination index (DI).
b. item difficulty level (IDL)
c. item response test (IRT)
d. discrimination of performance evaluation (DOPE)
a
Psychology
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According to Freud, which of the following sets goals and aspirations that result in feelings of pride when they are met?
a. ego b. conscience c. id d. ego ideal
Psychology
The use of chance, such as flipping a coin, to assign subjects to the experimental and control groups is called __________
Fill in the blank(s) with correct word
Psychology