What did Charles Darwin believe about the facial expression of emotions?
a) they are learned through experience
b) they do not merit scientific consideration
c) they are a product of evolution, linked to our survival
d) they are remnants of our earliest ancestors and, thus, have little relevance today
c
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According to the textbook, aerobic exercise has been found to
a. increase overall muscle mass. b. reduce the heart's response to mental stress. c. reduce susceptibility to autoimmune diseases. d. reduce the risk of major depression and anxiety attacks. e. reduce the incidence of senile dementia.
Martha and Jim spend time with their baby, teaching her to say what she wants and to tell her parents what she needs. This style of speech is called
a) expressive. b) underextension. c) overextension. d) referential.
Helen Singer Kaplan described four phases of sexual response. Which begins with the response to internal or external clues?
a. orgasm b. desire c. resolution d. arousal
Which childhood experience increases the likelihood of developing panic disorder?
a. moving frequently c. bedwetting b. being overindulged d. being bullied