If the correlation between age and memory is ?.30, how much of the variance in memory is accounted for by age?
a. .09%
b. .9%
c. 9%
d. 90%
C
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a. previous research b. logic c. theories d. all three of these
Curanderos use three levels of treatment depending on the source of the illness:
a. basic, moderate and complex c. mal de ojo, curar, parteras b. material, spiritual, and mental d. prayer, candles and herbal ointments
When the multiple groups of individuals who differ in age are tested in the same study, the researcher is using a cross-sectional research design
Indicate whether the statement is true or false
In a study, women who were reminded before math and finance tests that "women are not good at math"
a. scored higher on the math and finance tests. b. scored lower on the math and finance tests. c. exhibited high levels of cognitive dissonance. d. exhibited extreme dogmatism regarding this stereotype.