Conceptual pluralism: A.G.P.A.'s shift from orthodoxy to an "umbrella" organization

The American Group Psychotherapy Association began in 1942 as an elite, strictly Freudian organization. Its dramatic growth in the 1960s and 1970s was accompanied by much theoretical disagreement and professional "chauvinism." During the past decade, however, the ideological controversy has yielded to pluralism in theory and eclecticism in practice.     

Studies in Binocular Interdependence: III. an Active Principle

Explanations of the nature of thought and the methods of study underlying such explanations were explored from the viewpoints of introspective psychology, methodological behaviorism, and radical behaviorism. Empirical support for the radical behaviorists' interpretation of thought as covert operant behavior was examined. An experimental method was developed which attempted to analyze the functional properties of responsereinforcement connections in the environment inside our skins. Verbal reports of the thought behaviors of a group of graduate students in educational psychology were examined and coded in terms of B. F. Skinner's verbal operant categories. The reported thought units were coded in relation to the environmental contexts in which they were reported, and in relation to the environmental contexts in which the thoughts had actually occurred. Major differences in the verbal operant codings, and in the interrater reliabilities of such codings were discovered depending upon the particular environmental context utilized. Results obtained by scoring the reported thought units in relation to the environments in which the thoughts actually occurred were congruent with the paradigm of operant behavior.     

A microprocessor-based psychopathology laboratory: III. Hardware

The hardware configuration of a psychopathology research and clinical laboratory is described. Design prerequisites that guided hardware selection include: flexibility in experimental control, ease of data handling, system mobility, operational simplicity, and a method of providing clinical feedback. The microcomputer, mass storage, digital input/output, timers, and the auditory and visual modes of interacting with subjects/patients are described. Component costs are illustrated.     

I.P. Pavlov as a youth

Ivan P. Pavlov's youthful relations with parents and siblings, formal education, and social activities in Riazan' are described. The Pavlovs, a highly achievement-oriented family descending from a lowly serf, improved their social status by serving the Russian Orthodox Church. Pavlov, the son of a priest, studied in the 1860s at the Riazan' Ecclesiastic Seminary for priesthood. The turbulent 1860s' decade was a period of social and political reforms. Western ideas and science were introduced to Russia. The ambitious and idealistic I.P. Pavlov was influenced by popular essays written by the journalist D.I. Pisarev, the works of the German physiologist J. Moleschott, the English writer G.H. Lewes, the German zoologist C. Vogt and the physiologist M.I. Sechenov. Losing his religious faith, Pavlov abandoned the traditional goal of becoming a priest, and, convinced that science was a road to truth and progress, left Riazan' to study natural science at the University of St. Petersburg.     

I.P. Pavlov as a youth

Ivan P. Pavlov’s youthful relations with parents and siblings, formal education, and social activities in Riazan’ are described. The Pavlovs, a highly achievement-oriented family descending from a lowly serf, improved their social status by serving the Russian Orthodox Church. Pavlov, the son of a priest, studied in the 1860s at the Riazan’ Ecclesiastic Seminary for priesthood. The turbulent 1860s’ decade was a period of social and political reforms. Western ideas and science were introduced to Russia. The ambitious and idealistic I.P. Pavlov was influenced by popular essays written by the journalist D.I. Pisarev, the works of the German physiologist J. Moleschott, the English writer G.H. Lewes, the German zoologist C. Vogt and the physiologist M.I. Sechenov. Losing his religious faith, Pavlov abandoned the traditional goal of becoming a priest, and, convinced that science was a road to truth and progress, left Riazan’ to study natural science at the University of St. Petersburg.     

The P600 as an indicator of syntactic ambiguity

In a study using event-related brain potentials, we show that the current characterization of the P600 component as an indicator of revision processes (reanalysis and repair) in sentence comprehension must be extended to include the recognition of syntactic ambiguity. By comparing the processing of ambiguous and unambiguous sentence constituents in German, we show that the P600 is elicited when our language processing system has syntactic alternatives at a certain item given in the input string. That the P600 is sensitive to syntactic ambiguity adds crucial evidence to current debates in psycholinguistic modelling, as the results clearly favour parallel models of syntactic processing which assume that ambiguity is recognized and costly.     

A.G.P.A. News

Clinical observations regarding themes and roles that are characteristic of short-term, psychoanalytically oriented therapy groups for loss patients are presented. They reflect aspects of both the therapy and the patients. Themes refer to the content of a recurrent conflict in the group. They include trust, survivor guilt, mortality, and termination. Roles refer to a set of patient behaviors that represent a shared conflict. They include the apparition, monk, professor, professional nurturer, emotional conductor, and cruise director. Challenges that the themes and roles present to the therapist and clinical guidelines for addressing them are offered. Awareness of characteristic themes and roles and possible therapist responses are regarded as important parts of the preparation and training of therapists who plan to conduct short-term loss groups.     

P300 as an index of attention to self-relevant stimuli

Past work suggests that information related to the self receives ‘preferential access’ to the limited pool of attentional resources. However, these studies have been limited by their reliance on response-time measures, which require overt responding and represent the combined effects of multiple stages of information processing. One aim of the present study was to extend past work by obtaining a response-independent index of attention allocation sensitive to changes in discrete stages of information processing. An additional goal was to explore the potential time course of differential sensitivity to self-relevant cues. We assessed the P300, an ERP component that provides an index of attentional resources, evoked by autobiographical self-relevant stimuli (e.g., one’s own name). As expected, P300 was augmented for self-relevant stimuli relative to control stimuli. In addition, analyses of P300 latency indicate that the effects of self-relevance are present during higher-order stages of cognitive processing related to selective attention. These results complement and extend previous work on the role of self-relevance in the selection of material for further processing.