Anxiety disorders affect more than ________ of all adults in the United States.

With respect to children's use of private speech, research suggests that this speech is (may)

a. unrelated to children's cognitive capabilities. b. a sign of cognitive maturity. c. a sign of immature egocentrism. d. indicate that the child is autistic.

Daughters of employed women are more achievement-oriented and set higher career goals for themselves than daughters of nonworking women.

Answer the following statement true (T) or false (F)

The use of the case study method:

a. allows an investigator to make causal inferences about behavior. b. may lead to serendipitous findings that are the source of new and interesting testable hypotheses. c. yields data that are easily applicable to people in general. d. allows an investigator to control systematically and account for the variables under his or her scrutiny.

Lester Zygmanik was charged with murdering his brother, George after George was severely injured in a motorcycle accident. George did not want to live his life as a quadriplegic and asked Lester to kill him; Lester did as his brother asked. If you were a juror in this case and you were making decisions based on black letter law, you would decide that Lester is

A. guilty. B. not guilty. C. not prepared to undergo a trial. D. insane.