_________ attributes the effects of aging to the stiffening of body proteins

A) Wear-and-tear theory
B) Cross-linking theory
C) Immunological theory
D) Free-radical theory


B

Psychology

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Young children who are physically active

a. tend to have physically active parents. b. are often diagnosed as hyperactive when they reach elementary school. c. are less likely to get into trouble because they burn off excess energy. d. outgrow it and become sedentary adults.

Psychology

Early behaviorists were interested in

A) ensuring that elements of the unconscious mind were more measurable. B) making psychology more objective and scientific. C) understanding children's thought processes. D) helping psychology align itself more with theories of evolution.

Psychology

Nina feels very stressed during her final exam in Algebra class. Despite the stress, she performed well on the exam and credits her success to her study method of taking practice tests. This study method likely buffered against stress by

A. retrieving the information so frequently that one very strong pathway was created to access the memory. B. reminding her how to take multiple-choice tests. C. retrieving the information so frequently that she created multiple pathways for accessing the memory. D. reminding her how to retrieve information from long-term storage.

Psychology

In Moscovici’s experiments,

a.  subjects were seated in individual cubicles.   b.  confederates gave wrong answers on some trials.   c.  the problems facing the group had no “right” answer.   d.  subjects’ judgments were made anonymously.

Psychology