Amir is 10-months-old. He is able to push one toy aside in order to reach another that he wishes to play with. He is also able to imitate the gestures and sounds his parents make when they play with him. This is an example of:
a. secondary circular reactions.
b. invention of new means through mental combinations.
c. object permanence.
d. coordination of secondary schemes.
D
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According to developmental psychologist William Damon, the second stage of building friendship during middle childhood is __________.
A. basing friendship on intelligence B. basing friendship on others' behavior C. basing friendship on trust D. basing friendship on psychological closeness
Shifts in two biological systems related to sleep patterns are responsible for nighttime wakefulness and daytime sleepiness in adolescence: the homeostatic drive for sleep and the _________________
a. circadian timing system b. daily sleep/wake cycle c. hypothalamic-pituitary-adrenal axis d. nighttime sleepiness urge
The inner layer of our skin is called the ____
a. ?ectodermis b. ?mesodermis c. ?epidermis d. ?dermis
Carl Rogers would argue that anxiety is the result of
a. our collective unconscious. b. conflictual psychosexual drives. c. feelings and desires inconsistent with a person's self-concept. d. an Oedipus or Electra complex.