Newton’s thoughts about gravity were first inspired after ____
a. he saw an apple fall
c. he fell down a staircase
b. he watched raindrops falling
d. he dropped a ball
A
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When we compare different countries with respect to their preference for male babies, we find that
a. people in Canada have even stronger preferences for sons than do people in the United States. b. gender preferences are unpredictable; for example, females are preferred in India, but males are preferred in China. c. North America is the exception; in most countries, people typically are neutral about whether their child will be a boy or a girl. d. some Asian countries practice selective abortion, so that many more males are born than females.
The _____ scale of measurement, also called the categorical scale or class scale, simply names different categories qualitatively
a. ordinal c. interval b. nominal d. ratio
Kate is very thin, intensely afraid of gaining weight, and convinced that any bite of food she takes will make her swell up like a balloon. She is probably suffering from
A) bulimia. B) an oral fixation. C) Barbie syndrome. D) anorexia nervosa.
Piaget's onestepahead strategy is very similar to Vygotsky's concept of
a. scaffolding. b. forced teaching. c. "hothousing." d. conceptual perception.