We tend to perceive more pain when others around us also report feeling pain. this research finding indicates that pain perception is affected by both biological and what other influences?

How quickly a drug enters your bloodstream also depends on

Does the weight loss program have practical significance? a. no, the program is not practically significant because the results are likely to occur even if the weight loss program has no effect. b. yes, the program is practically significant because the results are too unlikely to occur by chance. c. yes, the program is practically significant because the amount of lost weight is large enough to be considered practically significant. d. no, the program is not practically significant because the amount of weight lost is trivial.

Astage in life where you begin to develop more adult-like characteristics is called