What percentage of smokers start before the age of 18?
a. 35
b. 42
c. 61
d. 78
C
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When young children use speech that is spoken aloud and directed toward themselves, it is generally identified by which term?
A. scaffolded speech B. syntactic resonance C. fast mapping D. private speech
Participants could flip a coin and announce the results (favoring either themselves or someone else) or they could let the experimenter flip the coin. What did most people choose, and what is the interpretation? a. They flipped the coin themselves. They wanted to be in control
b. They flipped the coin themselves. They wanted the opportunity to lie about the result. c. They let the experimenter flip the coin. They feared they might be unlucky on coin flips. d. They let the experimenter flip the coin. They wanted to avoid a temptation to cheat.
Which of the following has been identified as a factor that increases the risk of a male or female perpetrating dating violence?
a. a history of depression b. popularity among their same-age peers c. having parents whose discipline is harsh or inconsistent d. having male siblings
Which of the following statements is true of modeling?
a. It has been shown to reduce anxiety about surgery. b. It has been shown to reduce anxiety about tests. c. It has been shown to work even when subjects only imagine a model. d. All of these are correct.