Joe, a psychologist, believes that listening to classical music while studying will increase academic performance. This is an example of a(n) ____.?
a. ?hypothesis
b. ?theory
c. ?experimental design
d. ?case study
ANSWER:
a
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The two periods of highest vulnerability to begin using substances are ________ and ________
Fill in the blank(s) with correct word
There has been a recent rise in vandalism in a neighborhood. Neighbors organize a crime watch group, and the vandalism becomes less frequent. This is an example of what principle in Chapter 1?
a. context minimization error b. the importance of empirical grounding c. macrosystem-level change d. persons and contexts influence each other
Which of the following is permitted to present opinions as part of testimony?
A. Eyewitnesses B. Expert witnesses C. Fact witnesses D. Law enforcement personnel, as witnesses, but no others
When a young child saw her older sister receive extra money for helping clean up around the house, it is likely that she experienced
a. secondary rewards. c. envy. b. latent learning. d. vicarious reinforcement.