An example of a positive symptom of schizophrenia is __________.

A ______ is a proposal submitted by a researcher to an IRB, which outlines the details of both the study he or she wishes to complete and how he or she will address potential ethical concerns surrounding the study.

A. manuscript B. code of conduct C. research protocol D. review paper

Edwin is learning to ride his bike. Each time that he rides onto the gravel driveway, he loses control of the bike and falls. Eventually Edwin will no longer ride in the driveway. This example represents the learning process of

A. punishment. B. intermittent reinforcement. C. conditioning. D. negative reinforcement.