Currently, most researchers believe that observed variations in IQ scores result from:
a. the interaction between genetic and environmental factors
b. genetic differences, environment has no influence
c. environmental differences, genetics has no influence
d. factors other than genetics or environmental influences
A
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Stress responses affect the individual
a. emotionally. b. physiologically. c. behaviorally. d. emotionally, physiologically, and behaviorally.
In a normal distribution, the majority of scores fall beyond plus or minus one standard deviation from the mean
Indicate whether the statement is true or false
Brain development among hominid species a. occurred very quickly
b. occurred very slowly and unevenly. c. occurred very slowly and gradually. d. has appeared to speed up in the last century.
Which of the following questions would be more likely to produce divergent thinking?
a) "What is a stapler?" b) "How do you spell stapler?" c) "How many uses can you think of for a stapler?" d) "What does a stapler look like?"