Physical Distance and Helping: Some Unexpected Benefits of “Crowding In” on Others1

One hundred and sixty undergraduates (80 males, 80 females) participated in a field experiment designed to examine the influence of invasions of personal space and sex of requester upon subsequent helping. On the basis of previous research, it was predicted that helping would be markedly inhibited by invasions of personal space, and that the magnitude of these effects would be mediated by the sex of the individuals who perpetrated such intrusions. Surprisingly, however, results indicated that subsequent helping was actually facilitated by such invasions. A follow-up investigation replicated these results and suggested that they stemmed from a tendency on the part of subjects to perceive close physical approach by the requester as indicative of a high need for assistance.     

The Reduction of Human Aggression: A Field Study of the Influence of Incompatible Reactions1

One hundred and twenty passing motorists were delayed for 15 sec at an intersection by a confederate who failed to move his vehicle after the light turned green. Prior to such annoyance, subjects in three groups were exposed to experimental treatments designed to cause them to experience reactions incompatible with anger or overt aggression (i.e., empathy, humor, mild sexual arousal). Results indicated that individuals in these groups were more reluctant to honk their horns at the confederate and showed fewer overt sjgns of irritation than subjects in two control groups not exposed to such treatments. In addition, it appeared that subjects' willingness to honk at the confederate was enhanced by uncomfortably warm ambient temperatures. The implications of these findings for the control of overt aggression, as well as the usefulness of horn-honking as a dependent measure for such behavior in field settings, were discussed.     

Duration of flooding sessions in the treatment of obsessive-compulsive patients

This study investigated the duration effect of flooding ‘in vivo’ and ‘in fantasy’ in twelve obsessive-compulsive patients treated in a balanced Latin square design. Clinical assessments regarding twenty one clinical variables were carried out before and after each treatment condition. Long practice sessions proved significantly superior to other treatment conditions. Short and long sessions ‘in fantasy’ did not diner significantly. Long fantasy sessions appear to have potentiating effects on in vivo practice sessions. The order effect and the intercorrelation of the variables prior to treatment and to the outcome, are also presented. Some prognostic factors and the follow-up findings are discussed.     

A comparison of frequency, interval, and time-sampling methods of data collection

Data representing high, medium, and low response rates in constant and nonconstant patterns were generated by electromechanical equipment to determine whether the same data collected by time-sampling, interval recording, and frequency recording would be represented similarly by each method. Results indicated: (1) that time-sampling provided an extremely inaccurate estimate of responding, and (2) that interval recording accurately represented responding of low and medium rates, but grossly underestimated high-rate responding.     

Development of spatial concepts in visually deprived children.

110 blind children in Grades 2 through 12 were matched with sighted controls for age, sex, and verbal reasoning ability. Spatial reasoning was compared with nonspatial reasoning ability for the two groups. At each age level, blind children were inferior to sighted children on spatial reasoning, although the two groups did not differ on nonspatial reasoning. Data further support the likelihood that certain interactions with the perceptual environment may be crucial to specific aspects of cognitive functioning in humans.     

Alpha brain wave production as an interpolated task in a Brown-Peterson paradigm.

Rehearsal, backward counting, and production of alpha brain-waves were used as interpolated tasks in a Brown-Peterson paradigm to determine their effect upon verbal retention. A within-subjects design was used in which trained subjects were told on a given trial either to produce alpha rhythm, mentally rehearse, or count backward following presentation of a CCC trigram. Results for the backward-counting condition duplicate, for the retention intervals used, the shape of the classic Peterson and Peterson forgetting curve but indicate little loss of memory in either the rehearsal or alpha conditions. No siginificant difference was found between the alpha production and rehearsal conditions.     

Detection of a deficit in visual discrimination of pattern following lesions of anterior cortex: role of type of motivation.

6 albino rats were trained under appetitive motivation to perform diametrically opposed visual discriminations of pattern via opposite eyes. Small lesions were subsequently placed unilaterally in anterior neocortex. Following a period of post-surgical recovery, subjects were re-trained on the diammetrically opposed discriminations in alternating 10-trial blocks. Every subject made more post-surgical errors on the discrimination mediated by the eye contralateral to the lesion. Since albino rats have virtually complete decussation of the visual system, this indicates selective impairment in mediation of performance of pattern discrimination in the part of the lesioned hemispheres. Thus, findings previously obtained in studies involving aversive motivation are general to appetitively motivated tasks.     

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.     

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.     

A look,by simulation,at the validity of some asymptotic distribution results for rotated loadings

In the last few years, a number of asymptotic results for the distribution of unrotated and rotated factor loadings have been given. This paper investigates the validity of some of these results based on simulation techniques. In particular, it looks at principal component extraction and quartimax rotation on a problem with 13 variables. The indication is that the asymptotic results are quite good.