Factor analysis of the 23 I-E item responses (Rotter's I-E scale) given by 159 college males and 157 college females identifies two factors: belief concerning felt mastery over the course of one's life, and a belief concerning the extent to which the individual citizen is deemed capable of exerting an impact on political institutions. Reprints…

The development of the microcomputer offers advantages for behavioral science and educational research. Among the potentials of microcomputer use are enhanced capacities for precise replication and extension, measurement, and experimental control and randomization, and the relative economy that microcomputer-administered experimental treatments…

The growth of literature about cluster analysis is studied through an intensive analysis of the work by Johnson, Tryon, and Ward. A history of their ideas of men is discussed, and comments are made about cognitive vs, noncognitive factors influencing the growth of interest in cluster analysis. (Author/JKS)

Explores the differences between the routines of the female comic and the male comic and concludes that females use self-disparaging humor more often. (MH)

Kaufman attempts to identify essential characteristics that distinguish behavioral from nonbehavioral research in industrial relations. He argues that they are distinguished by the psychological model of man that is contained in the theoretical framework used to deduce or test hypotheses. Comments from Lewin, Mincer, and Cummings with Kaufman's…

Discusses the theory of behaviorism from a psychological perspective. Three issues are addressed: (1) the datum, including human verbal behavior; (2) the behavior stream; and (3) reduction, including a scientific viewpoint. (Contains two references.) (LRW)

This essay presents a deconstruction of the phrase "technological to a fault" as it relates to applied behavior analysis. The essay discusses the imbalance between analysis as demonstration and analysis as discovery, offers a consequence and a cause, and examines the relationship of discovery and demonstration to behavior-analytic…

Conducted quantitative review of research in which abbreviated progressive muscle relaxation training (APRT) was used as intervention for psychophysiological and stress-related disorders. Calculated strength of association between APRT and outcome measures for 29 experiments published after 1980. APRT was most strongly associated with improvement…

Examines the effects of testing results on 420 candidates who participated in police officer selection in Asheville, North Carolina between 1990 and 1996. Results show that the decision making process of officer selection is primarily testing-oriented and that candidates' socio-demographic factors, such as race show no effect on the recruitment…

Four studies analyzing body-rocking in individuals with mental retardation found: (1) rocking chairs are not necessarily preferred and produce higher amplitude rocking; (2) body-rocking characteristics were stable over a 21-month period; (3) when compared with body-rocking college students, persons with mental retardation engage in more…

The use of gaze shifts as social cues has various evolutionary advantages. To investigate the developmental processes of this ability, we conducted an object-choice task by using longitudinal methods with infant chimpanzees tested from 8 months old until 3 years old. The experimenter used one of six gestures towards a cup concealing food; tapping,…