Regardless of the magnitude of the stimulus, our senses maintain the same degree of sensitivity

Which of the following is one of the five major personality traits that have been the focus of recent research?

a. dominance b. achievement c. extraversion d. responsibility

According to the chapter Adolescents will be Adolescents about the adolescent children of homosexual

and heterosexual parents, how were the adolescent participants with heterosexual parents chosen for the study? (a) a random sample of adolescents with heterosexual parents were selected (b) adolescents with heterosexual parents were selected who lived in the same regions of the country where the adolescents with lesbian parents lived (c) adolescents with heterosexual parents were chosen who matched a range of characteristics possessed by the adolescents with lesbian parents (d) the adolescents with lesbian parents chose which adolescents with heterosexual parents would be used in the study