The body begins internal changes to prepare for puberty as early as age ____
a. 4 or 5 c. 6 or 7
b. 5 or 6 d. 7 or 8
C
You might also like to view...
According to research by Simon LeVay, what differs between homosexual and heterosexual men?
a. Anatomy of part of the hypothalamus b. Ratio of testosterone to estradiol in the blood c. Opportunities for certain types of play in childhood d. Extraverted versus introverted personality
According to the discussion about Asian American women,
a. Asian American women rarely experience discrimination. b. Asian American women consistently earn higher salaries than European American women. c. Asian American women are actually less likely than European American women to earn a college degree. d. many Asian American women face stressful employment conditions, and they also experience ethnic stereotypes.
Which of the following is correct about interpreting the results of statistical tests?
A. Obtaining a probability value of .05 tells us the difference between groups is definitely not caused by chance fluctuation. B. If a probability value falls above .05, then the results will have to be replicated before we can have confidence in them. C. Obtaining a probability value of .05 gives us confidence that the findings are not the result of chance, but does not eliminate this possibility. D. A .05 probability value means there is a 5 percent chance the finding reflects a real difference.
A child who is afraid of the water is tossed into a swimming pool to teach him how to swim. What is this an example of?
a. programmed learning c. counterconditioning b. shaping d. flooding