Sampling N data points from a population is random if every possible different sample of size N was equally likely to be selected.

Behaviorism rejects what information gathering technique?

A) Scientific experiments B) Gathering background information C) Working with children D) Introspection E) Working with animals

Performance anxiety is a prominent cause of which sexual dysfunction in men?

A) Dyspareunia. B) Secondary depression. C) Erectile disorder. D) Arousal disorder.