The major goal of correlational research is to allow for better-than-chance predictions

A researcher has surveyed several thousand introductory

psychology students across the country regarding their views of dating. Because all of his participants were introductory psychology students, this researcher's findings a. are totally invalidated. b. will have limitations regarding their meaning. c. are completely valid because all college students have to take introductory psychology. d. cannot be published until they have been replicated at least two more times.

The fact that some peripheral nerves can regenerate after being damaged is made possible by the presence of

a. neurilemma. b. myelin. c. acetylcholine. d. none of these, since peripheral nerves cannot regenerate.