_______________: inflexible and maladaptive traits that cause function impairment or subjective distress

Studies exploring the correlations between IQ scores of individuals on the basis of their degree of genetic relationship have found that

a. identical twins reared together show lower correlations than identical twins reared apart. b. identical twins reared apart show higher correlations than fraternal twins reared together. c. siblings reared together show lower correlations than siblings reared apart. d. siblings reared apart show higher correlations than fraternal twins reared apart.

Which of the following statements about the prevention and treatment of suicide is true?

A) It is nearly impossible to prevent adolescent suicide, as teenagers rarely exhibit warning signs around adults. B) Research shows that gun-control legislation that restricts the availability of handguns and other firearms to adolescents has little impact on suicide rates. C) Restraint by journalists in the media in publicizing teenage suicides aids prevention. D) Parents should not be concerned about teenagers' commenting, "I wish I were dead," because adolescents are overly dramatic.