_____ Legerstee (1991) showed that young infants imitate movements produced by animate objects and inanimate objects

Why is it difficult for researchers to discover what percentage of the population is homosexual?

a) Because most people are unwilling to talk about their sexual orientation openly or will often lie on surveys. b) Because some people change orientation several times during their lifetime. c) Because surveys are inconsistent. Some include only homosexual behaviors, others include people who have had same sex desires. d) It isn't. It is well established that 5% of the population is homosexual.

A researcher asks Timmy, a fourth grader, and Thom, a tenth grader, whether it is acceptable to exclude a child from a peer group on the basis of gender. Which of the following responses is the researcher most likely to hear?

A) Thom will say that the exclusion is always unfair. B) Timmy will say that the exclusion is always acceptable. C) Thom will say that the exclusion is acceptable under certain circumstances. D) Timmy will say that the exclusion is acceptable under certain circumstances.