Which one of the following distributions is probably negatively skewed?
a. family income in dollars per year
b. scores on a very difficult test
c. scores on a moderately difficult test
d. scores on a very easy test
d
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What can we conclude about age of acquisition and mastery of a second language?
a. We cannot draw any conclusions until we have research using the experimental method. b. For speakers of first languages similar to English, it's better to learn English early; for speakers of first languages that are different from English, it's better to learn English late. c. The research shows quite clearly that children acquire a second language more rapidly than adults do. d. The research is not clear-cut; instead, the findings seem to depend upon factors such as the similarity between the first language and the second language.
Nathan is doing something that he enjoys and allows him to explore beyond the boundaries of reality. Nathan is
A) developing his me-self. B) playing. C) exercising. D) developing his I-self.
Connectionism is another term for parallel distributed processing
Indicate whether the statement is true or false
A child who has (n) __________ level of __________ in his or her cerebrospinal fluid will be expected to have a higher potential for committing crimes such as assault, arson, and murder.
A. elevated; 5-HIAA B. reduced; GABA C. reduced; 5-HIAA D. elevated; GABA