Social anxiety and social performance: why don't we see more catastrophes?

This article surveys the recent literature with regard to social phobia and social anxiety as they affect social performance. It suggests that some of the inconsistent findings in this area might be alleviated by the application of Fazey and Hardy's (1988) catastrophe model to ongoing research in the area of social performance.

Mood and forbidden foods' influence on perceptions of binge eating.

This study consists of two experiments investigating the effects of induced mood and food type on perceptions of eating in imagined and real eating situations. A total of 212 female undergraduates representing the continuum of bulimic symptomatology were induced with either elated or depressed moods using a standardized mood-induction procedure. They were then either asked to imagine themselves in a situation with either forbidden or non-forbidden foods (Experiment 1) or else were presented with a buffet of forbidden or non-forbidden foods and asked to eat (Experiment 2). Participants subsequently reported their perception of their eating behavior (i.e., amount of control, meal rating: from a snack to a binge; and meal feeling: from great to bad). Results revealed limited support for affect regulation models of bulimia nervosa when the participants consumed food, but no support for the theory when they imagined eating. Conversely, forbidden foods were found to influence perceptions in the imagined eating situation, but not when the participants ate. Implications of these results are discussed.

Social anxiety and its effects on performance and perception.

This study examined whether the socially anxious show deficits in performance on a social task as well as how their anxiety and competence relate to judgments they make about themselves and others. Ratings from a panel of judges were used to compare men of high and low social anxiety on their performances in a simulated job interview. Participants also viewed videotapes of themselves and others and rated responses for content, fluency, nonverbal, and global competence. Contradicting predictions of a performance deficit model, high levels of social anxiety had no detrimental effect on participants' performance or on their ability to judge their own performance. In contrast, observer-rated competence was related to a number of significant effects for social judgment tasks. Implications for treatment of social anxiety and research on social anxiety are discussed.

Development of the Multi-Trait Personality Inventory (MTPI): comparison among four Chinese populations.

Anemic approach was adopted to develop a culture-specific instrument for the assessment of Chinese personality. The Multi-Trial Personality Inventory (MTPI) was administered to 1,673 men and 944 women in four major Chinese populations. It was found that Chinese in mainland China, Taiwan, Hong Kong, and the United States possess some common traits deeply rooted in the Chinese culture characterized by Confucian thoughts (e.g., self-discipline and moderation) and some additional traits nurtured by their respective environments. Consequently, findings of this study lent support to the hypothesis that, in spite of superficial discontinuities, there are basic continuities in the personality traits of mainland and overseas Chinese. The cross-cultural differences in personality were examined from a political-social perspective and also explained with a cultural-ecological model. In the development of the MTPI, a new methodology that relies on forming factor-consistent clusters was employed to deal successfully with the problem of complex factor space.

A direct nomination method for the identification of neglected members in children's peer groups.

This paper describes two studies that compared a direct nomination method for identifying the neglected members of children's peer groups with the commonly used derived social impact score method. In the first study, first-grade children were asked to nominate peers to a neglect dimension in addition to the traditional sociometric dimensions of like and dislike. Both neglect and social impact scores were quite stable over time. Social impact scores were significantly more stable than neglect scores when the full range of scores was considered; however, when the two measures were compared in terms of the stability with which children are identified as extreme scores, the two methods were equally reliable. In spite of this similarity, the two measures identified different children as extreme scorers on each occasion. In an attempt to explain this confusion, the second study investigated the patterns of correlations between observed behaviors and directly nominated neglect, like, and dislike scores and derived social preference and social impact scorers. Results indicated that directly nominated neglect scores were correlated with observed behavioral variables that are consistent with the notion of social neglect. Derived social impact scores were related to observed behavioral variables exactly as their component parts (directly nominated like and dislike scores) were related to these variables; thus, they carried little new information.

The effect of social cues on the eating behavior of obese and normal subjects.

Schachter's externality hypothesis suggests that overweight individuals are more likely to be induced to eat by salient external cues than normal weight individuals. While a range of studies have demonstrated the plausibility of this hypothesis in the case of sensory stimuli (e.g., taste cues), there is little evidence that the hypothesis applies to social stimuli. The current study examines this latter proposition by exposing male and female, overweight and normal weight subjects to a same-sex or opposite-sex peer model. Under the guise of engaging in a taste experiment, the subjects were either exposed to a model who tasted no crackers (no eat), one cracker (low eat), or twenty crackers (high eat). In addition, control model-absent conditions were also run for purposes of establishing baseline eating rates. If the externality hypotheses were to prevail in social domains, one would expect overweight subjects to be more prone to model the cracker-eating behavior of the peer than normal weight individuals. However, the findings indicate that all subject groups regardless of weight evidence a rather clear modeling effect and all subjects evidence social inhibition effects on their eating behavior as well. Several intriguing interactions among subject sex, model sex, subject weight, and social condition were also found. The discussion explores the relevance of an externality model of overweight eating in social domains, and focuses upon the interesting and somewhat distinct pattern of socially mediated eating exhibited by overweight females.

ESTIMATING PROFILE RELIABILITY AND MAXIMALLY RELIABLE COMPOSITES.

Two indices of profile reliability (Conger and Lipshitz's canonical reliability, p., and Bock's P) are shown to be equivalent in terms of the individual independent canonical composites; however, because of different weighting procedures, they yield different overall indices of profile reliability. A common formula is provided from which both indices can be derived. Based on Bock's multivariate analysis of variance approach to reliability, sample estimates of profile reliability are derived for Conger and Lipshitz's pp. Because of the frequent lack of parallel forms for profiles, an alternative to the analysis of variance approach is discussed, along with its own inherent problems. In addition, it is shown how maximally reliable independent profile composites can be constructed using either the Bock or Conger and Lipshitz weightings. An example using the WISC for 7 1/2-year olds is provided to illustrate the various techniques.

A DIMENSIONAL ANALYSIS OF MMPI ITEMS.

A method of analysis specifically designed for binary data was applied to 100 MMPI items. Sixty, items were carefully chosen to represent the nine major clinical scales with respect to direction of keying, social desirability scale value and endorsement frequency. The remaining 40 items were randomly chosen from items not appearing on any of these scales. Although a complete solution was obtained in five dimensions, only three were retained. The three dimensions were related to scale membership, gender of the respondent and various item characteristics. The results clearly support the two major MMPI factors obtained on a scale level and additionally show a strong gender dimension.