The theory that the selection of one's partner is based on similarity is referred to as _______________ mating

You have come to the part of your Abnormal Psychology textbook that covers the sexual dysfunctions, where there are several case studies presented. Which of the following might well be the subject of one of those cases?

a. someone who displays deviant sexual behavior b. someone with an anatomical defect that interferes with normal sexual behavior c. someone whose sexual desire is inhibited d. someone who has an excessive interest in sex

The 16th century European physician Paracelsus, and later Dr. Thomas Sydenham promoted the use of

A. heroin. B. laudanum. C. opium smoking. D. pure codeine.