Members of a species who possess the range of physical and psychological attributes best adapted to the environment are most likely to survive. This concept is known as
a. natural selection.
b. genotypical structure.
c. phenotypical structure.d. survival of the fittest.
Answer: d. survival of the fittest.
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Comparing the two types of concepts, logical is to as natural is to
a. negative; positive b. subordinate; superordinate c. superordinate; subordinate d. positive; negative e. clear; fuzzy
Explicit memory, also called _________ memory, can be clearly stated or explained
a. declarative c. iconic b. implicit d. sensory
Dr. Heinz has designed a new test for assessing depression. She has found that repeated administrations of the test have had consistent results across her sample subjects. We could say that her test has high
a. psychometric soundness. b. reliability. c. validity. d. significance. e. efficacy.
Of the trauma- and stressor-related disorders described in the textbook, only ______ disorder does not require the experience of a traumatic event.
Fill in the blank(s) with the appropriate word(s).