In their work on facial muscles involved in emotional expressions, Paul Ekman and Wally Friesen (1983) found that the facial muscles __________

a. make 46 unique movements in expressing emotions
b. make only 12 unique movements in expressing emotions
c. are not a reliable indicator of emotion
d. often diminish how deeply we feel our emotions


a. make 46 unique movements in expressing emotions

Psychology

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Which of the following statements accurately describes an infant's ability to imitate?

A. Infants are not able to engage in deferred imitation until they reach 1 year of age. B. A 12-month-old is capable of imitation 4 weeks after observing a person perform an action. C. An infant is more likely to imitate an adult than they are another child. D. Imitation is purely based on experience.

Psychology

Define and discuss prevention, mentioning primary, secondary, and tertiary prevention and giving examples of each

What will be an ideal response?

Psychology

_____ developed person-centered therapy, which is based on the _____ school of thought

a) Sigmund Freud; psychoanalytic b) Aaron Beck; cognitive c) Carl Rogers; humanistic d) Fritz Perls; behavioral

Psychology

Lisa is conducting an experiment where she wants to provide ten pieces of candy to her participants on a variable interval (VI) schedule over a period of ten hours. To effectively implement this schedule, she should give participants

A. all ten pieces of candy at the end of the ten hours. B. two pieces of candy every two hours. C. a piece of candy at the same time every hour. D. a piece of candy at various times.

Psychology