IQ scoring standards have been adjusted in the last 50 years to reflect the fact that:
a. People are scoring more poorly on the tests than they have in the past
b. The average performance on IQ tests has risen
c. Fewer people are mentally retarded now
d. Our genes are making us more intelligent
B
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Treatment for child neglect focuses on ____
a. parents modeling skills for children b. social dominance c. household management d. giving children more chores
The learning-performance distinction suggests that:
A. children learn better if required to perform some behavior B. when something is learned, it is immediately performed C. reinforcement does not play a role in observational learning D. learning may occur but may not always be immediately evident
______ is simply the standard deviation squared.
A. t-Ratio B. Df score C. Variance D. F ratio
High testosterone levels in men are reflected in a. wide-set eyes and full lips
b. an impaired immune system. c. a square jaw. d. a childlike face.