A secular trend is __________.
A. a change in the characteristics of a population over time
B. a measurement snapshot of a population at one time
C. the beginning of puberty for boys
D. production of ova and sperm
Answer: A
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Simultaneous discovery favors which view of history?
a. dynamic? b. ?personalistic c. ?naturalistic d. ?recurrent e. ?syncopated
Skinner was the complete opposite of Hull with regard to the ____.?
a. ?importance of contiguity b. ?importance of reinforcement c. ?focus on operants rather than on respondents d. ?quantification of responses e. ?lack of theoretical framework
Wertheimer's "impression of movement" was the phi phenomenon
a. True b. False
Which of these is NOT one of the three main things psychologists engage in?
a. analyzing c. research b. practice d. teaching