When _______ is used, every subject in a study has an equal chance of being placed in each of the groups being formed?
a. random assignment
b. equivalent groups
c. matching
d. selective assignment
A
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Which of the following observations is cited to support the idea that language is learned?
a. Babies in all cultures communicate first by crying, then cooing, then babbling. b. Parents and children communicate with shared signals before language appears. c. Children around the world use a limited number of patterns in their first sentences. d. Telegraphic speech occurs in every culture.
In a cross-cultural study examining child-rearing practices, it was demonstrated that toddlers with ______ mothers were more obedient but less self-aware than toddlers with distal mothers
Fill in the blank with correct word
Which of the following are defined in the book as Dimensions of the Self?
a. Open self, blind self, hidden self, and closed self. b. Social self, emotional self, mental self, and physical self. c. Private self, public self, and ideal self. d. Social self, comparison self, and self-observation.
As a child, Behan was vocal about sharing his opinions and prone to anger when others disagreed with him. Research on temperaments suggests that as an adult he will
A. be more positive. B. continue to possess these traits. C. experience less anger. D. be less vocal about his opinions.