Suppose an experiment had a total of 45 participants who were randomly assigned to one
of three groups with 15 participants in each group. The dff or SSTotal would equal _____ .
a. 3
b. 15
c. 44
d. 45
C
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Which of the following is true of Fechner??
a. ?He taught at Leipzig. b. He developed the notion of the pleasure principle.? c. ?He seriously damaged his eyes by looking at the sun through colored glasses. d. ?He was "cured" of some symptoms by eating spiced raw ham soaked in Rhine wine and lemon juice. e. ?All of the choices are correct.
Which of the following is hypothesized to be a reason for reversals in self-esteem among adolescents?
A. sexual behavior without contraception B. changes in peer groups, attractiveness, or parental relationships C. early development of secondary sex characteristics D. egocentric thinking
Any false and unscientific system of beliefs and practices that is offered as an explanation of behavior is called
a. psychoanalysis. b. pseudopsychology. c. social learning. d. humanism.
An afterimage is the lingering visual impression made by a stimulus that has been removed
Indicate whether the statement is true or false