The language production and comprehension centers are located in the brain's left hemisphere in about _______% of the right-handed and about ______% of the left-handed population
a) 50; 85
b) 65; 45
c) 75; 15
d) 95; 70
ANS: D
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Provided that students and colleagues were properly respectful, Titchener was ____ to them
a. ?distant but cordial b. ?kind and helpful c. ?condescending d. ?dismissing e. ?None of the choices are correct.
Concerns with intelligence tests include all of the following EXCEPT
a. they may be culturally biased. b. they may encourage self-fulfilling prophecies. c. they may be overemphasized. d. there is a lack of access to them. e. they can lead to lower expectations.
A researcher is interested in whether students who attend private elementary schools do any better on a standard test of intelligence than the general population of elementary school children. A random sample of 75 students at a private elementary
school is tested and has a mean intelligence test score of 103.5 . The average for the general population of elementary school children is 100 (s = 15). What will be an ideal response?
Researchers often use factorial designs because:
a. they allow us to see the interaction of factors. b. they more closely approximate the real world. c. all of the alternatives are correct. d. in the real world more than one factor is usually operating .