An average IQ score would be between ______ and ______
A) 50; 75
B) 65; 90
C) 70; 100
D) 85; 115
Correct answer is D) 85; 115 (On many tests, a score of 100 is considered the average IQ. 68 percent of scores fall within one standard deviation of the mean (that is, between 85 and 115). That means that nearly 70 percent of all people score within plus or minus 15 points of the average score.)
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The result of a sperm fertilizing an egg is called a ____
a. chromosome c. zygote b. fetus d. DNA
What is a dermatome?
A. An area of the skin innervated by a given spinal nerve B. An instrument used to record impulses in the spinal cord C. The point at which sensory nerves make contact with motor nerves D. An area of the skin that has no touch receptors
Jenny is considering choosing not to immunize her newborn son due to a suggested link between a mercury-based preservative used in vaccines and autism. Jenny should know that large-scale studies show __________ association with autism and __________ effects on cognitive performance
A) no; no consistent B) weak; mild C) modest; moderate D) strong; consistent
The ________ is the perception that there is less variability among the members of outgroups than there is in one's own ingroup
A) ingroup view B) outgroup homogeneity bias C) comparison group perspective D) outgroup invariability