The item characteristic curve can provide a picture of an item’s ______.
A. distribution of responses
B. interitem and item-total correlation
C. level of difficulty and discrimination
D. reliability and validity
Ans: C
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Most adolescents have knowledge of HIV/AIDS and only one-third of them changes sexual practices as a result.
Answer the following statement true (T) or false (F)
While visiting the jungles of South America in the early part of the 20th century, Eugene was shot with a poison dart. He immediately became paralyzed. The toxin in the dart most likely blocked the action of
a. acetylcholine. c. dopamine. b. serotonin. d. norepinephrine.
Perceiving that there is the same amount of modeling clay as before when it is rolled out into a Tootsie Roll shape is known as ______
Fill in the blank with correct word
Joy just learned to speak French, but she notices that sometimes when speaking Spanish to her friends French words come to mind. What is this an example of?
a. retroactive interference c. proactive interference b. repression d. method of savings