__________is best described as the direction of one's romantic interests and erotic attractions-toward members of one's own anatomic sex, the other anatomic sex, or both

Luther is a graduate student in clinical psychology, and his thesis research centers around uncovering the precursors of generalized anxiety disorder in college undergraduates. The main question he is asking is. "Why do college undergraduate students seem more susceptible to the symptoms of generalized anxiety disorder than non-students of the same age?" Which goal of psychology is Luther's research exploring?

a. Description b. Explanation c. Prediction d. Control

During the 2008 Olympic Games in Beijing, China, organizers developed the first __________ laboratory to make sure that the athletes were all playing on a level playing field. This was the first time that such testing took place at an Olympic event

a. drug testing b. equipment verification c. gender determination d. oxygenation saturation