Addresses intensive study of individual subject, emphasizing development of appropriate designs and analytical procedures for single-subject research. Treatment times should be randomly assigned to treatments, creating randomization. The assumption of random sampling is not met in single-subject experiments, however, data from a randomized…

Explains multiple regression, demonstrates its flexibility for analyzing data from various designs, and discusses interpretation of results from multiple regression analysis. Presents regression equations for single independent variable and for two or more independent variables, followed by a discussion of coefficients related to these. Compares…

Research strategies used to study human aggression include laboratory study, experimental simulation, field experiment, field study, judgment task, sample survey, and less empirical strategies such as computer simulations and formal theory. The context of these strategies can be classified as either contrived, natural, or irrelevant. Major issues…