Avoidance behavior and perceived arousal

Previous investigations of the effects of bogus arousal feedback on approach toward an aversive stimulus have failed to separate two conceptual issues: (1) the influence of perceived anxiety on approach behavior, and (2) the degree to which perceptions of decreased anxiety are central to systematic desensitization. The present research deals with only the first of these issues. The procedure required each subject to attach a microphone to his or her chest and approach a snake. Bogus heartbeat feedback was presented concurrently with the subject's approach. In Experiments 1 and 2, self-reported snake phobics approached more with a constant than with an accelerating heartbeat. Nonphobics in Experiment 2 were not systematically influenced by the feedback. In Experiment 3, subjects with moderate fear, but who had stated that they could pick up a snake, behaved like the previously tested nonphobics; moderate fear subjects who had stated uncertainty about their ability to handle a snake behaved like previously tested phobics. In no case did postexperimental self-rated fear of snakes yield a difference between feedback conditions. The results are discussed in terms of the attributional analysis of emotional behavior.     

Time errors are perceptual

Summary Methods for the measurement of time-errors (TEs) in the comparison of successive stimulus magnitudes are discussed. Combining a Thurstonian scaling method with the assumption of a fixed subjective width of the equal category, independent of stimulus level, a ratio scale for subjective differences within pairs of successive stimuli is derived. In a tone duration comparison experiment, with the TE defined in the terms of these subjective duration differences, data from four experimental groups were compared, the groups using different modes of judging and responding. Only minor effects of this factor were found, and hence it is concluded that the TE is a true perceptual phenomenon rather than an effect of response bias, criterion bias, or mediating verbal responses to the absolute level of stimulation. The quantitative results are interpreted in terms of a general model for the comparison of successive stimuli, employing the concepts of adaptation and differential weighting of sensation magnitudes.This investigation was supported by grants to the author from the University of Stockholm and from the Swedish Office of Administrative Rationalization and Economy (for computer time), and by grants to Mats Björkman and Hannes Eisler from the Swedish Council for Social Science Research, whose free consultation service at the Department of Statistics, University of Stockholm, also benefited the author.     

The effect of aversive consequences upon persistent behavior

It was hypothesized that if a behavior is freely engaged in with the expectancy that an aversive consequence will follow, the intrinsic motivation to perform that behavior will increase when the aversive consequence is no longer present. Subjects either worked on a list of anagrams while receiving electric shock on a VR schedule, while being threatened by electric shock, or in the absence of shock. The experimenter then left the subject alone for 10 minutes with a new list of anagrams. Subjects in the shock condition solved more anagrams on the posttest than subjects in the threat-of-shock and noshock conditions. Subjects in both the shock condition and the threat-of-shock condition reported that they spent more of their free time on the anagrams than subjects in the no-shock condition.     

Where has hope gone? Toward an understanding of hope in pastoral care

This paper questions the lack of a conceptual model or psychology of hope for pastoral theology and proceeds to develop such a psychology by surveying the theology of hope, by reviewing the dynamics of hoping of some contemporary philosophers and psychologists, and by proposing a hypothesis that hope is difficult to conceptualize because the mode of hoping is nonabstract, relational, nonlinear, and imaginative, all right-lobe brain functions more characteristic of Eastern than Western consciousness. Six implications of this hypothesis for pastoral care are suggested.Research for this paper and work on hope as it relates to pastoral care and counseling was made possible by a year's sabbatical leave from St. Paul School of Theology.     

Comments on “the measurement of factorial indeterminacy”

Guttman's index of indeterminacy (2² – 1) measures the potential amount of uncertainty in picking the right alternative interpretation for a factor. When alternative solutions for a factor are equally likely to be correct, then the squared multiple correlation ² for predicting the factor from the observed variables is the average correlation _AB between independently selected alternative solutionsA andB, while var ( _AB )=(1 – ²)²/s, wheres is the dimensionality of the space in which unpredicted components of alternative solutions are to be found. When alternative solutions for the factor are not equally likely to be chosen, ² is the lower bound for E( _AB ); however, E( _AB ) need not be a modal value in the distribution of _AB . Guttman's index and E( _AB ) measure different aspects of the same indeterminacy problem.     

Transformation of a three-mode multidimensional scaling solution to indscal form

Relations between Tucker's three-mode multidimensional scaling and Carroll and Chang's INDSCAL are discussed. The possibility is raised that it may be profitable to attempt to transform a three-mode solution to the general form of an INDSCAL solution. Operationally, this involves transforming the three-mode core matrix so that each section is, as nearly as possible, a diagonal matrix. A technique is developed for accomplishing such a transformation, and is applied to two sets of data from the literature. Results indicate that the process is both feasible and valuable, providing useful information on the relative appropriateness of the two models.     

Parents as therapeutic agents: The usefulness of filial therapy in a community mental health center

Filial Therapy, a program training parents as play therapists for their own children, has been found an effective part of the functioning of a child unit in a community mental health center. The basic philosophy and principles of Filial Therapy are identified. The use of parents as therapists is viewed as consistent with the growth of the community mental health movement and the concept of treating the context in which the child resides. The structure and flexibility of this model are delineated to provide the reader with a basis to introduce Filial Therapy in his/her own setting.     

Comparison of the WISC and WISC-R on a psychiatric adolescent inpatient sample

The present study compared the WISC and WISC-R on a group of psychiatric adolescent inpatients. The results indicated high intercorrelations between the two test versions but with the correlations linearly related to the changes in content and administration rules of the WISC-R. Analyses of variance indicated that, on the basis of the Full Scale IQ, the WISC is an easier test than the WISC-R.The authors gratefully acknowledge the assistance of Ms. Kathleen Lennox for her aid in data analysis and computer programming.     

Die historisch-hermeneutischen Disziplinen im System der Wissenschaften

Gegen einheitswissenschaftliche Nivellierung sind Grundlagen-, Natur- und Kulturwissenschaften zu unterscheiden (weniger als Unterschied von Gegenständen als von Fragestellungen und Vorgehensweisen). Zu den Kulturwissenschaften gehören die historisch-hermeneutischen Disziplinen, und zwar als handlungsverstehende Wissenschaften unter erschwerten Bedingungen. Die Geschichtswissenschaft soll die verborgenen Gründe und Zwecke vergangener Handlungen aufklären, die Textwissenschaften in Form problematischer Texte vorliegende Sprachhandlungen. Texte können in verschiedener Hinsicht problematisch sein: für ein Verstehensinteresse an begründeten Behauptungen oder an subjektiver Bekundung (in selbstdarstellender oder motivierender Absicht). Entsprechend ist hier methodisch zwischen apophantischer und ästhetischer Texthermeneutik zu unterscheiden. Ziel aller historisch-hermeneutischen Fächer sollte kritische Gegenwartsorientierung sein.