In a 2 X 3 between subjects factorial design, how many null hypotheses are there?
a. two c. five
b. three d. six
B
There are two independent variables in the study. There would be a null hypothesis for the main effect of each of these variables and one for the interaction between them, for a total of three.
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What will be an ideal response?
Timothy's wife is having trouble conceiving a child despite reports on her reproductive fitness being normal. However, on examining Timothy, the doctor determines that his testes are undeveloped, and that he has enlarged breasts. He also observes that Timothy is unusually tall, although his parents and grandparents are of short stature. The doctor informs Timothy that these symptoms are due to Timothy having an extra X chromosome, making him XXY instead of XY. Timothy most likely suffers from
A. Down syndrome. B. Turner syndrome. C. Fragile X syndrome. D. Klinefelter syndrome.
Freud led in changing perspectives about sexuality by writing:
A) ?The Interpretation of Dreams. B) ?On Life and Sex. C) ?Studies in the Psychology of Sex. D) ?Kama Sutra.
The theory of planned behavior suggests that which of the following leads to behavior?
a. Attitudes b. Extroversion c. Perceived control d. Perceived control and attitudes