According to the dynamic systems theory, which of the following statements is true?

A. Motor skills emerge according to a predetermined timetable.
B. An infant and the environment form an interconnected system.
C. The maturing brain is solely responsible for motor development.
D. The order in which skills develop is different for different babies.


Answer: B

Psychology

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A study of foreign-born students who are attending Western universities shows that

a. anorexia nervosa and bulimia nervosa do not occur in students who were raised in countries where these disorders do not exist. b. anorexia nervosa and bulimia nervosa are observed in some students who were raised in countries where these disorders do not exist. c. anorexia nervosa, but not bulimia nervosa, has been observed in some students who were raised in countries where these disorders do not exist. d. bulimia nervosa, but not anorexia nervosa, has been observed in some students who were raised in countries where these disorders do not exist.

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The needs or drives within individuals that energize certain behaviors are called

A. Actualization B. Motivation C. Visualization

Psychology

Research on olfaction

a. has shown that we possess it as a synthetic sense, like vision. b. indicates the existence of four primary odors. c. has found that the olfactory bulbs send information directly to the limbic system. d. has shown that the human olfactory system is relatively insensitive when compared to that of animals. e. classifies it as a form or subtype of gustation since its processes are so similar.

Psychology