According to Zajonc and his colleagues, whether or not a relationship exists between birth order and intelligence depends on the:
A) expectations of the researchers.
B) age at which children within a family are tested.
C) intelligence level of the parents.
D) education level of the parents.
Answer: B
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Norman is diagnosed with gender dysphoria. We can expect that as a child, he ____
a. was considered a very aggressive boy b. avoided rough-and-tumble activities c. was sexually attracted to other boys d. cross-dressed as a way of attracting attention from others
Hull’s work contributed to which of the following??
a. ?the hypothetico-deductive method b. ?learning theory c. ?drive reduction theory d. ?increasing generalizability e. ?A, B, and C
According to Ekman's research on facial expressions ________
a. when people try to hide their feelings with an inauthentic expression, they use different groups of muscles than they do for authentic emotions. b. authentic smiles last ten seconds or more, whereas false smiles last only about two seconds. c. when trying to feign sadness, only about 60 percent of people manage to get the eyebrows, eyelids, and forehead wrinkle exactly right. d. there is little support for Darwin's evolutionary theory that certain human facial expressions are innate.
Which of the following structures are important to the regulation of mood, states of arousal, and sleep?
A. the vestibular nucleus and the cochlear nucleus B. the raphe nuclei and the locus coeruleus C. the red nucleus and substantia nigra D. periaqueductal gray and the red nucleus