As the degree of genetic similarity declines, the correlation between IQ scores
a. grows larger.
b. grows smaller.
c. remains the same.
d. becomes stronger and more positive.
Become stronger and more positive
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A pharmaceutical company has asked you to design a study to evaluate the effectiveness of a new drug for treating bulimia. They have asked you specifically to do case studies. You are writing a memo in reply to this request in which you explain what case
studies can do for the project, but also what they cannot do. Include a brief description of the components you would add to the study to make it more useful in testing a theory..
The language abilities of bonobos differ from those of common chimpanzees in what way? a. Bonobos often use symbols to describe events instead of requesting. b. Bonobos communicate only with each other, not with people
c. Bonobos show less indication of understanding the symbols they use. d. Bonobos use symbols to express humor.
How do you calculate the mean by hand?
What will be an ideal response?
Ralph is a lab rat that was raised in "rat heaven," a large cage enriched with stimulating objects. The likely effect of Ralph's early experience is
a. no predictable changes. b. a larger and more richly interconnected brain. c. enhanced intelligence at the near-human level. d. atrophy of the brain, with diminished capacity to learn.