Research on Head Start programs has shown that
A) improvements in IQ and school achievement last well into adolescence.
B) one year's intervention is not a sufficient amount of time to boost children's IQ scores.
C) its benefits in IQ and academic achievement often disappear during the first two to three years of elementary school.
D) improvements in IQ test scores decline more rapidly for Mexican-American children than for African-American children.
C
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According to the chapter on older adulthood, the media typically
a. pay more attention to older women than older men, contrary to the usual trend. b. pay little attention to older women. c. emphasize that gender differences are small for people older than 65. d. focus the same amount of attention on women's professional accomplishments as on their social activities.
Stefan is ____; therefore, he is nearly certain to lateralize language to his left hemisphere
a. left-handed b. ambidextrous c. right-handed d. bidextrous
What is the term used to describe increasingly complex combinations of motor skills, which permit a wider or more precise range of movement and more control of the environment?
Fill in the blank(s) with the appropriate word(s).
Pseudoscience is sometimes confused with which of the following other terms often inappropriately used as a synonym?
A. experimental B. observational C. nonscientific D. quantitative