The first spontaneous ejaculation is known as

A psychoanalyst observes that her patient avoids talking about a certain topic and infers that there is a repressed conflict. This is an example of:

a) A hypothesis unrelated to actual observations b) A construct inferred from observable behaviour c) A failure to use scientific reasoning d) The use of unobserved states to test hypotheses

When Simon LeVay examined interstitial nucleus 3 in 41 people who had died, he found that in the homosexual males in his sample, this nucleus was ____

a. larger, but only in those who had died of AIDS b. comparable in size to the heterosexual males who had died of AIDS c. comparable in size to the whole group of heterosexual males d. comparable in size to the heterosexual females