If you are worried about the contaminating effects of exposure to one of the levels of the independent variable on behavior under other levels of the independent variable you might use which type of design?
A) between-subjects
B) within-subject
C) latin square
D) ABBA
A
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Much research has demonstrated a link between depression and low levels of the neurotransmitter serotonin. Therefore, one might speculate that, on average, people who are depressed ____
a. may be more aggressive than other people b. may be less aggressive than other people c. may have higher testosterone levels than other people d. may have lower testosterone levels than other people
The dramatic personality disorders include
a. antisocial, impulsive, and dependent. b. narcissistic, histrionic, and defensive. c. histrionic, borderline, and antisocial. d. borderline, overreactive, and unstable.
Megan is taking a multiple-choice test, while April is taking a true-false test. Both of these tests would be __________ tests
a. projective b. objective c. subjective d. short-answer
The Dead Bird is a story book about
a. finding the body of a dead bird and burying it b. a child whose friend was killed in an automobile accident c. the illness and death of a school child d. the death of the son of a child's teacher e. none of the above