Why should tests include items from a variety of difficulty levels?
a. Students are less likely to guess when there is a wide range of item difficulty.
b. Good tests encourage students to do their best and a range of difficulty helps less confident students.
c. Good tests discriminate at a variety of difficulty levels.
d. Students like to have some easy items because they are more likely to respond correctly by chance.
c
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Taste aversion poses a problem for strict behaviorists because
a. the CS and US are not contiguous. c. the CS and US are contiguous. b. it cannot be extinguished. d. there is no US.
Catharsis is a method of "exorcising" demons for religious and psychological purposes.
Answer the following statement true (T) or false (F)
The highest levels of sexual behavior are among ____
a. Blacks, followed by Whites, Hispanic Americans, and Asian Americans b. Whites, followed by Blacks, Hispanic Americans, and Asian Americans c. Hispanic Americans, followed by Blacks, Whites, and Asian Americans d. Asian Americans, followed by Blacks, Whites, and Hispanic Americans
According to the linguistic relativity hypothesis of Sapir and Whorf, the structure of the language an individual speaks has an impact on the way in which that individual thinks about the world
a. true b. false