The endocrine pancreas is richly innervated with sympathetic and parasympathetic projections from the brain. In the mid-20th century, it was established that alpha-adrenergic activation inhibits, whereas cholinergic stimulation promotes, insulin secretion; this demonstrated the importance of the sympathetic and parasympathetic systems in…

Excessively devaluing delayed reinforcers co-occurs with a wide variety of clinical conditions such as drug dependence, obesity, and excessive gambling. If excessive delay discounting is a trans-disease process that underlies the choice behavior leading to these and other negative health conditions, efforts to change an individual's discount rate…

Analyzes associative structures underlying goal-directed behavior using well-developed techniques for studying Pavlovian conditioning. Identifies the roles of the stimulus, response, and reinforcer in instrumental learning. A response and its reinforcer must be associated for acquisition and maintenance of instrumental behavior. (Author/LHW)

Examines the theories of Aronfreed, Bandura, Berger, and Hygge. Also reviews experimental evidence published since 1962 which supports theories of observational learning of emotional behavior. While the theories posit that different conditions are necessary to vicarious instigation, most research does not test the theories in any direct way.…

Human conditioning research shows that learning is closely related to consciously available contingency knowledge, requires attentional resources, and is influenced by language. This research suggests a cognitive model in which extinction consists of changes in contingency beliefs in long-term memory. Laboratory and clinical evidence on extinction…

This report reviews current literature on feedback and suggests practical implications of feedback research for educators. A definition of feedback is offered, and past definitions in prior research are noted. An analysis of the current state of knowledge of feedback discusses the historical development of feedback theory and suggests that…

Discusses a variety of alternative viewpoints about humor and presents some theories about the way humor works. Also addresses the role of humor in education and how it may affect the learning process. Discusses humor as a therapy and as an intervention used to change behavior in children and young adults. (Author/KW)

This paper is structured in the form of a dialog between its two authors. It chronicles the life of Eric Hoffer, a self-taught philosopher and San Francisco longshoreman. Hoffer wrote "The True Believer" (1951), eight other books, and many articles. The paper describes his working life and the influences that led him to write on such…

The activities of religious cults are generally protected by the First Amendment but have caused concern and controversy. Legal pressure can be used in cases of fraud and misrepresentation but the best prevention is education and information for young adults, educators, and families. (JAC)

In later life, I. P. Pavlov incorporated his findings on aging into his theory of higher nervous activity. Some of the major findings showed that salivary conditioning and stimulus differentiation were difficult to establish in old dogs, but that conditioned reflexes established earlier in life persisted into old age. Pavlov hypothesized that…

Time-out is an effective child deceleration technique. The Time-Out Grid is a simple heuristic tool illustrating the fundamental feature of an effective time-out intervention and subsequently guides those involved in the problem analysis and program evaluation phases of consultation. Provides specific procedural recommendations for classroom…

Considers the debate about learning as based on conditioning or cognitive processes. Explores historical episodes in this debate in which issues were resolved first in favor of conditioning theory and then increasingly in favor of cognitive processes. Interprets the study by Coldren and Colombo reported in this monograph (PS 522 654) as a…

Reviews studies involving noncontingent reinforcement (NCR) for the treatment of challenging behavior such as aggression, self-injury, and extreme tantrums in persons with developmental disabilities. A clinical guide for implementation is delineated. Among the advantages of NCR is ease of implementation. NCR appears particularly relevant for…

The paper outlines the operative principles for understanding learning and discusses how these principles can help in planning a functional program for a severely or profoundly brain-damaged child. Discussed are: (1) the role of memory in learning; (2) simple associative learning (Pavlovian Conditioning and Operant Conditioning); (3) Piaget's…

The literature review classifies reported sources of negative attitudes toward the disabled into 13 psychodynamic and sociological categories and stresses the difficulty of quickly changing such negative attitudes. (MC)