Illusory visual direction during and after backward head tilts

When the head is returned to upright after prolonged backward tilt, people who are asked to look straight ahead look higher than they did before the backward tilting. One explanation attributes the illusory visual direction to a change in muscle responsiveness which develops after the head is returned to upright. According to this explanation, the illusory shift should be absent, or at least reduced, if the subjects are not returned to upright before testing. In the present study, the illusion was the same whether subjects remained tilted for testing or were returned to upright.     

When I was born: perceived parental reactions of adolescents

A 32-item multiple choice test, When I Was Born, was designed to measure adolescents' perceptions of parental reactions at the time of their births. A total of 372 subjects, ages 11 through 20 years, were administered the test. The population included 140 physically normal subjects, 97 adolescents with acquired physical problems, and 135 subjects with congenital physical anomalies. Factor analyses of test data using 100 normal subjects as the criterion population identified four factors: Parental Emotion, Parental Apprehension, Parental Pride, and Parental Nurturance. On all four factors, normal subjects had the highest scores, and subjects with congenital anomalies had the lowest scores. The findings suggest that the test measures both adolescents' projected feelings about parental reactions at their birth and the current impact of a physical problem on the child.     

Experiential pre-group preparation and screening

This article describes an experiential approach to pre-group preparation and screening. The technique is described in some detail, as is the underlying rationale. The authors believe that such an approach to pre-group preparation and screening expands upon the more familiar cognitive approaches and allows both therapist and patient a trial run of group psychotherapy.     

Pre-group preparation model for long-term group psychotherapy in a private practice setting

In this paper the authors describe a method of pre-group preparation which has the function of establishing and maintaining a working alliance between the client and the therapist, reducing unproductive anxiety, generating hope for future productive therapeutic work, as well as providing the therapist with a screening technique for assessing the type of group composition that would be most beneficial for the client.We are grateful to our colleague, the late Walter Gruen, whose comments on this paper contributed to the final product.     

Restaurant Tipping: Free‐Riding,Social Acceptance,and Gender Differences1

The practice of paying gratuities for services is a worldwide custom. Tipping is found only in some professions, which suggests that it serves to increase the efficiency of specific kinds of exchanges. The literature accepts the view that monitoring of employees by customers appears to be the logical rationale for the practice of tipping. This can be seen in that gratuities are paid at the discretion of consumers after they receive the services for which they are paying. However, it does not explain why, given the voluntary aspect of tipping, rational people would not free‐ride on the tipping of others. We found that both men and women free‐ride in their tipping behavior. Yet, we also found that men are more influenced by social acceptance or approval in their tipping behavior than are women.     

The importance of social structure and social interaction in stereotype consensus and content: is the whole greater than the sum of its parts?

This paper addresses the hypothesis derived from self‐categorization theory (SCT) that the relationship between groups and stereotyping will be affected by the social structural conditions within which group interaction occurs. A mixed design experiment (n=56) measured low‐status groups' stereotypes and preferences for conflict with a high‐status outgroup prior to and after within‐group discussion across varying social structural conditions. Over time, participants in [open] conditions consensualized around positive conceptions of the outgroup and endorsed acceptance of their own [low status] position. However, in [closed] conditions participants consensualized around positive conceptions of the ingroup, negative conceptions of the outgroup, and tended towards preferences for collective protest. It is argued that the data support S‐CT's contention that stereotyping and group processes are fundamentally interlinked and that neither can be properly understood in isolation from the dynamics of the surrounding intergroup context. Copyright © 2004 John Wiley & Sons, Ltd.