Disgust sensitivity and the sex difference in fears to common indigenous animals

Davey's mediational hypothesis [Davey, G. C. L. (1994). Self-reported fears to common indigenous animals in an adult UK population: the role of disgust sensitivity. British Journal of Psychology, 85, 541-554.] suggests that the sex difference in self-assessed animal fears can be accounted for by the sex difference in disgust sensitivity. An empirical test failed to support this hypothesis in a non-clinical sample (N = 214). Holding constant the influences of confounders such as age, fear of contamination, sex roles, neuroticism, psychoticism and disgust sensitivity, biological sex kept emerging as a significant predictor in relation to four types of animal fears (fear-relevant animals, dry or non-slimy invertebrates, slimy or wet looking animals and farm animals). Other things being equal, high disgust sensitivity either lost its predictive capability (in relation to dry or non-slimy invertebrates and slimy or wet looking animals) or predicted high fear of fear-relevant animals and of farm animals inequivalently across, respectively, the sexes (high in females only) and age groups (high in the old only). A multifactorial, interactionist approach should be advocated in the study of the aetiology of animal fears if progress in this area is to be achieved.     

Psychometric appraisal of the Scale for Interpersonal Behavior (SIB) in France.

The present study was carried out in France to evaluate the reliability and validity of the Scale for Interpersonal Behavior (SIB), a multidimensional measure of difficulty and distress in assertiveness that was originally developed in The Netherlands. This appraisal was conducted with a clinical sample (N = 166) and a general population sample (N = 150). The clinical series comprised 115 patients with social phobia and 51 patients with personality disorder, 28 of whom were of the avoidant type. Support was found for internal consistency and test-retest reliability of the French SIB. Compared to controls, both social phobics and patients with an avoidant personality disorder had significantly lower mean scores on all performance scales and significantly higher ones on all distress scales, with the social phobics occupying a position in between. Findings in relation to convergent and divergent validity were quite satisfactory. Sensitivity of the French SIB for detecting change was demonstrated in a subgroup of the clinical Ss who had undergone 15 sessions of cognitive-behavioral group therapy for underassertiveness.     

Dimensional structure and psychopathology correlates of the fear survey schedule (FSS-III) in a phobic population: A factorial definition of agoraphobia

The responses of 703 non-institutionalized phobics to the Fear Survey Schedule (FSS-III) were factor-analyzed utilizing a principal components procedure. Factors previously identified in student, adolescent and ‘non-phobic patient’ populations—(I) Social Anxiety, (III) Fears related to Bodily Injury, Death and Illness. (IV) Fear of Display to Sexual and Aggressive Scenes, (V) Small Animal Fears—were replicated. Additionally, an Agoraphobia (II) factor, corroborating recent findings by Hallam and Hafner (1978), and pointing to the specificity of this fear, emerged. Due to substantially high intercorrelations found, the Social Inadequacy dimension of the Symptom Checklist (SCL-90) and the Social Anxiety scale (I), on the one hand, and the Agoraphobic dimension of the SCL-90 and the Agoraphobia scale (II), on the other, could be used interchangeably with phobic populations. A higher-order factor analysis run on psychopathology scales employed, including factored FSS scales, yielded three components, (1) Neuroticism, (2) Phobia and (3) Agoraphobia. Opportunity was taken to define the Agoraphobic Syndrome empirically. A specific Somatization dimension was as highly related to Neuroticism, as to the higher-order Agoraphobic cluster, clearly supporting clinical observations with regard to the Agoraphobic syndrome. Some interesting findings are focused upon and discussed.     

Cross-cultural validity of the masculine and feminine gender role stress scales

The objective was to examine the usefulness of Dutch versions of the Masculine Gender Role Stress (MGRS; Eisler & Skidmore, 1987) Scale and the Feminine Gender Role Stress (Gillespie & Eisler, 1992) Scale in The Netherlands. Undergraduate students (N = 2,239) completed both gender role stress scales. A subgroup (n = 508) also completed questionnaires about masculinity-femininity and daily hassles. With regard to both gender role stress scales, results of confirmatory factor analyses supported the original 5-factor structures and revealed no cross-sex differences on the factor models. Reliability and homogeneity indexes were all well within acceptable to satisfactory limits. Further evidence of construct validity was found in (a) medium to large correlations with daily hassles, (b) sex differences on the FGRS scale, and (c) small to medium correlations with masculinity-femininity. The major discrepancy with previous studies was that for Dutch female and male students, the MGRS scale was not sex specific. Taken together, this study sustained the utility of both gender role stress scales for use in The Netherlands.     

Masculinity-femininity as a national characteristic and its relationship with national agoraphobic fear levels: Fodor's sex role hypothesis revitalized

Hofstede's dimension of national culture termed Masculinity-Femininity [. Cultures and organizations: software of the mind. London: McGraw-Hill] is proposed to be of relevance for understanding national-level differences in self-assessed agoraphobic fears. This prediction is based on the classical work of Fodor [. In: V. Franks & V. Burtle (Eds.), Women in therapy: new psychotherapies for a changing society. New York: Brunner/Mazel]. A unique data set comprising 11 countries (total N=5491 students) provided the opportunity of scrutinizing this issue. It was hypothesized and found that national Masculinity (the degree to which cultures delineate sex roles, with masculine or tough societies making clearer differentiations between the sexes than feminine or modest societies do) would correlate positively with national agoraphobic fear levels (as assessed with the Fear Survey Schedule-III). Following the correction for sex and age differences across national samples, a significant and large effect-sized national-level (ecological) r=+0.67 (P=0.01) was found. A highly feminine society such as Sweden had the lowest, whereas the champion among the masculine societies, Japan, had the highest national Agoraphobic fear score.     

Anxiety sensitivity in six countries

In the present study, the Anxiety Sensitivity Index-Revised (ASI-R; ) was administered to a large sample of persons (n=2786) from different cultures represented in six different countries: Canada, France, Mexico, The Netherlands, Spain, and the United States. We sought to (a) determine the factor structure and internal consistency of the ASI-R and (b) examine the correlations of the measure with psychiatric symptoms and personality dimensions in a single European non-English speaking country (The Netherlands). Partially consistent with the original hypothesis, the underlying structure of the anxiety sensitivity construct was generally similar across countries, tapping fear about the negative consequences of anxiety-related physical and social-cognitive sensations. Lower-order factors were moderately to strongly correlated with one another and showed good internal consistency. The observed lower-order ASI-R factors correlated with established psychiatric symptoms and with the personality trait of neuroticism. Partial correlations indicated that both factors are useful in accounting for variance in symptom measures. We discuss the results of this investigation in relation to the cross-cultural assessment of the anxiety sensitivity construct.     

Changes in waiting-list patients over time: data on some commonly-used measures. Beware!

When samples of psychiatric patients are assessed on 2 occasions on state and trait measures, without any formal intervention having yet taken place, a mean change in scores towards less psychopathology is often observed. This re-test effect, which is a potential threat to the validity of longitudinal studies, has not been given serious attention by researchers using repeated administrations. The present study addressed this issue by examining re-test effects in 2 independent clinical samples with the Symptom Check List-90-Revised and other widely-used state and trait measures. Time intervals between intake and re-take were 3 months and 11-350 days (M = 93 days, median = 81 days). Results indicated that the re-test effect occurred for most of the measures. Where significant testing effects were observed, 54-72% of the patients had time 2 scores that were lower than the average time I scores. The importance and practical and scientific implications of the findings are discussed. Eleven hypotheses concerning the nature of the re-test effect are offered, including mood-congruent associative processing, natural coping mechanisms, self-monitoring hypothesis and response-shift.     

Sixteen-item Anxiety Sensitivity Index: confirmatory factor analytic evidence, internal consistency, and construct validity in a young adult sample from the Netherlands

The present investigation examined the factor structure, internal consistency, and construct validity of the 16-item Anxiety Sensitivity Index (ASI; Reiss Peterson, Gursky, & McNally 1986) in a young adult sample (n = 420) from the Netherlands. Confirmatory factor analysis was used to comparatively evaluate two-factor, three-factor, and four-factor models of the anxiety sensitivity construct. Support was found for a hierarchical structure of anxiety sensitivity, with one global higher-order factor and four lower-order factors. Internal consistency for the global and lower-order factors of the 16-item ASI was adequate. Convergent and discriminant associations between the 16-item ASI and general mood and panic-specific variables were consistent with anxiety sensitivity theory. In addition, incremental validity of the anxiety sensitivity construct was established, relative to negative affectivity, for unexpected panic attacks and agoraphobic avoidance.     

浅析阿尔贝特·施韦泽的医学伦理人格

阿尔贝特·施韦泽作为20世纪西方社会中极具影响力的人物，他所主张的敬畏生命的伦理思想固然值得我们今天学习研究、发扬光大，而他作为一名著名医学家，他传奇智慧的人生中所进行的一系列医学实践活动，更是展示了他热爱生命、热爱人类、热爱医学、富有理想、淡泊名利、甘于奉献医学的高尚医学伦理人格、炽热的医学伦理情怀，更值得我们当今每一位医务工作者和在校医学生敬仰、学习。     

The impact of violations on uncertainty and the consequences for attractiveness

This investigation aimed at extending past research on expectation violations by arguing that violations vary both in valance and in their influence on uncertainty and that the combination of valence and uncertainty states conjointly influences judgments of a violator's social attractiveness. In explaining the predicted variance in uncertainty following violations, a distinction is proposed between congruent violations (i.e., behaviors that are more intense instantiations of a previously displayed message) and incongruent violations (i.e., behaviors that are opposite in meaning from previously displayed messages). Five models for explaining violation effects are contrasted. Results (a) confirm that violations differ in their impact on uncertainty, (b) generally support the validity of the proposed distinction between congruent and incongruent violations, and show that the inclusion of uncertainty and valence in models of violation outcomes accounts for greater variance in social attraction than either one separately.