Undergraduate research participant pools play an essential role in facilitating research, and many universities rely on them for participant recruitment. There is an abundance of information about those who do elect to participate in research through these recruitment systems but very little about those who do not. The present study examines both…

Describes a research project which demonstrates to college-level psychology students the differences between experimental and correlational research methods. The project consisted of an examination of the relationships between rewards and helping and costs and helping in a nonemergency situation. (Author/KC)