Levels of emotional intensity are the same for young and older adults

__________ refer(s) to genetic characteristics that are the result of environmental influences during the prenatal period or during the lifespan that affect how existing genes are expressed

a. Intergenerational effects b. The developmental origins hypothesis c. Epigenetic inheritance d. Comorbid

Regarding surveys and polling, which of the following statements is FALSE?

a. Representative samples are often obtained by randomly selecting who will be included in the survey. b. Surveys done by magazines, websites, and online information services have been shown to be as accurate as the Gallup and Harris polls. c. People are often polled by telephone or the Internet, which has made it easier to obtain large samples. d. A biased sample does not accurately reflect the population from which it was drawn.