Which condition is most common in the United States??

Which of the following statements is true?

a.  Most Fortune 500 companies use teams, but nonprofit organizations are less team oriented.   b.  Teams gained popularity in response to calls for greater worker autonomy and participation in decision making.   c.  After peaking in the mid-1950s, team approaches have been declining in popularity.   d.  The word “team” was first used to describe military squads within the Roman legions.

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.

The most common sex chromosome disorders involve

A) aggressive and antisocial behavior, particularly in adolescent males. B) the presence of an extra chromosome (either X or Y) or the absence of one X in females. C) spontaneous miscarriage in the first or second trimester of pregnancy. D) mental retardation and severe physical deformities.

The healthiest way to deal with anger is to

A) suppress it. B) express it. C) communicate it constructively. D) use it to energize positive actions.