_________ is considered a paraphilia not otherwise specified, which involves the use of feces for sexual excitement

Suppose a researcher finds that teens who smoke have fewer friends. What can we conclude about cause and effect?

A) Other teens reject those who smoke. B) Having fewer friends makes you nervous, and smoking calms you down. C) Teens with a nervous temperament put others off and are also more likely to smoke. D) Finding a correlation between smoking and having fewer friends does not let us conclude anything about cause and effect.

Marion started out on the basketball team in middle school, but after two years on the team, she switched to track. Research shows that most children

a. may switch sports one or more times during childhood. b. become disinterested in sports after switching from one sport to another. c. choose a sport and stick with it during childhood. d. play the sport in which they are most likely to win.