Which of the following types of studies is least effective in ruling out environmental effects in the development of traits?

a. strain studies c. twin studies
b. selection studies d. family studies

d

Psychology

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Which of the following was NOT an area in which gender differences were found by Maccoby and Jacklin?

A. verbal ability B. aggression C. mathematical ability D. touch sensitivity

Psychology

Psychologists use the term "storage" to refer to the processes that determine and control:

a. the acquisition of memories b. how memories are translated into performance c. how memories are maintained over time d. how incoming information is arranged into meaningful patterns

Psychology