By the time they enter the 11th grade, what percentage of adolescents have experienced a romantic relationship at some point?
80%
70%
60%
50%
80%
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Research has found that children who are seven to eight months of age will learn a word more rapidly if it is a. used repeatedly in conversation
b. paired with a sign or card with the word written out. c. presented in a different tone of voice than usual. d. presented by a child rather than an adult.
John contends mental processes control behavior. This is an example of the ______ approach to learning.
A. stimulus-response B. associative C. behavioral control D. cognitive
A mother frequently reassures her young son of her love. However, his expressions of
affection toward her are promptly rejected. The conflict in which the son finds himself is known as a(n) a. maternal foreclosure. b. expressive deadend. c. empty emotion. d. double bind. e. emotional dilemma.
According to research presented in the text, older adults typically sleep about _____ hours a night, although they stay in bed about ____ hours per night:
a. 4; 10 b. 6 to 6½; 8 c. 8 to 8½; 10 d. 9 to 10; 23