The maternal age range of peak fertility and peak newborn survival has always been 16–24 years

Personality descriptions that have "something for everyone" fit the

a) Barnum effect. b) correlation fallacy. c) self-fulfilling prophecy. d) social-desirability bias.

Approximately what percentage of IQ scores falls between 70 and 130?

a) 50 percent b) 65 percent c) 95 percent d) 99 percent