What percent of American children aged 6 to 19 years did a 2004 study find were overweight or at risk of becoming overweight?
a. 6% c. 31%
b. 15% d. 48%
C
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A score at the 98th percentile is approximately how many standard deviations above the mean?
a. 0 b. 1 c. 2 d. 98
In the word "sock", the sound of the "s" is a(n) ____, whereas the use of the "s" to make the word plural is a(n) ____.
A. overgeneralization; transformational rule B. concept; unit of grammar C. syntax; semantic D. phoneme; morpheme
The apparent (or relative) brightness of two objects will remain the same as long as
a. both objects are of similar size. b. both objects are of similar shape. c. both objects are illuminated by the same amount of light. d. each object is illuminated by a different amount of light.
The kind of intelligence that reflects the behaviors of our species that were subject to
natural selection is what Sternberg called __________ intelligence. a. experiential b. crystallized c. componential d. practical e. creative