Assume you are rolling two fair dice once. The probability of obtaining a sum of 2 or 12 equals _________
a. 0.0228 c. 0.0833
b. 0.3333 d. 0.0556
D
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Based on recent research, to predict antisocial personality disorder, you would focus on the variable of ________ in the child
a. callousness b. anxiety c. persistence d. intelligence
The typical 6-year-old is about how tall?
a. 15 inches b. 30 inches c. 45 inches d. 60 inches
In terms of the context of development, culture refers to
A. socially standardized ways of thinking, feeling, and acting shared by members of a society. B. a group of individuals who co-reside with one another in a community. C. the exclusion of technology and religion in age-graded expectations. D. uncommon threads of standardization of an ethnic group.
Research on sleep patterns indicates that:
a. the elderly and newborns have very similar sleep patterns. b. different sleep patterns reflect significant personality differences. c. the duration and pattern of sleep among fraternal twins is strikingly similar. d. everyone needs a minimum of 6 1/2 hours of sleep per night to function well. e. sleep patterns may be genetically influenced.