In a two-way ANOVA, the interaction effect is the
a. effect of changing the levels of a factor on the dependent scores.
b. effect of changing the levels of a factor on the dependent scores, ignoring all other factors in the study.
c. extent to which the effect of one factor depends on the action of the other factor.
d. effect on the independent variables of changing the levels of a factor.
c
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According to Maslow's hierarchy of needs, the needs that become activated after our esteem needs have been met are:
a. physiological needs b. self-actualization needs c. safety needs d. love and belongingness needs
In studies of Scottish and Ugandan infants, which of the following was true?
a. The Ugandan infants were more likely to be securely attached than the Scottish infants. b. Fear of strangers followed separation anxiety in both studies. c. The Scottish infants showed no separation anxiety. d. Fear of strangers preceded separation anxiety in both studies.
Some critics of the violation-of-expectation method
A) believe that it indicates a conscious awareness of physical events rather than a limited understanding. B) argue that wide individual differences in recovery times exist. C) believe that it indicates limited, implicit awareness of physical events rather than conscious understanding. D) argue that it is an inappropriate task to use with very young infants.
How does a birth cohort differ from a generation?
a. Birth cohorts are those born in the same 10-year period; generations are those born in a 20-year period. b. Birth cohorts are those born in the same year; generations are born in a 20-year period. c. Birth cohorts must have shared a common experience. Generations do not have to have the common experience. d. Birth cohorts do have to share a common experience. Generations do have to share common experience.