The article discusses two important influences of B. F. Skinner, and later workers in the behavior-analytic tradition, on the study of animal timing. The first influence is methodological, and is traced from the invention of schedules imposing temporal constraints or periodicities on animals in "The Behavior of Organisms," through the rate…

The goal of the present study was to explore the emergence of verbal behavior resulting from the joint control of two antecedent stimuli that are presented together for the first time. Conditional discriminations were used for teaching and for probing. Four stimuli PI, P2, 0 1 , and 02 were samples and four stimuli Al, A2, BI, and B2 were the…

A linear combination of a set of measures is often sought as an overall score summarizing subject performance. The weights in this composite can be selected to maximize its reliability or to maximize its validity, and the optimal choice of weights is in general not the same for these two optimality criteria. We explore several relationships…

To date, the majority of research on Attention-Deficit/Hyperactivity Disorder (ADHD) has been completed with boys as the predominate participants in study samples. Over the past decade there has been increased attention focused on the characteristics and needs of girls with ADHD. Although much of the research comparing boys and girls with ADHD…

Purpose: The concept of managers assuming developmental roles such as coaches and learning facilitators has received considerable attention in recent years. Yet, despite the growing body of expert opinion that suggests that coaching is an essential core activity of everyday management and leadership, the literature base remains largely…

This study produced a second replication of an investigation of the effects of a multicomponent cognitive-behavioral intervention on the challenging behavior of young children with growing behavioral concerns after traumatic brain injury (TBI). The participants were two young elementary-age children with escalating behavior problems after severe…

UK schools commonly employ a behavioral discipline method comprising rules, rewards awarded when children follow the rules and sanctions when children break them. To date, this approach has had only limited success in halting classroom disruption (Render, Padilla and Krank, 1989; Riley & Rustique-Forrester, 2002; Gutherson & Pickard,…

Many students struggle with statistical concepts such as interaction. In an experimental group, participants took a paper-and-pencil test and then were given training to establish equivalent classes containing four different statistical interactions. All participants formed the equivalence classes and showed maintenance when probes contained novel…

Correlation is one of the most widely used analytic procedures in the behavioral sciences. The bivariate correlation is implicit in all classical analyses ranging from t-tests to canonical correlation analysis. The most common correlation coefficient used in statistics is the Pearson product-moment coefficient of correlation, which is represented…

The evaluation of gross human behavior, its measurement and assessment are discussed. The four-stage approach to behavioral analysis (specification, intervention, assessment, and prevention) is described, using criminal behavior as a case in point. An example is given of assessment-intervention reciprocity, and the three levels of behavioral…

The paper reviews research in early education, early intervention, applied behavior analysis and parent/child interaction to illustrate how methods and findings might suggest a model for ecobehavioral research in child development. An ongoing program of research is described to demonstrate application of the model. (Author/CL)

Officials from the American Broadcasting Companies (ABC) continue the debate between the network's report (minimizing television's role in the development of violent behavior) and the National Institute of Mental Health's position (which indicts television as a cause of social violence). (GC)

The behavior of scientists who studied the moon rocks from the various Apollo missions was examined over a three year period. Methods of interviews ranging from discussion to written questionnaires were designed to explore issues connected with lunar missions and to focus on specific attitudes towards these issues. The central question emphasized…

Three experiments related to the study of behavioral science are discussed. (CK)

A review of Psychology and the Education of the Young (American Elsevier, 1970) by Margaret Munro. (CK)