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871.
The Minnesota Multiphasic Personality Inventory (MMPI) and a 60-item structured interview questionnaire were administered to 25 white single homo-sexually-oriented women and 25 white single heterosexually-oriented women between the ages of 20 and 45 years in order to investigate their psychological adjustment and current life styles. Groups were equivalent on age, marital status, educational and occupational levels, and other demographic variables. Groups did not differ in total psychological adjustment as measured by scale scores on the MMPI nor as evaluated by blind expert raters using the MMPI profiles. Groups differed significantly on the Masculinity-Femininity (Mf) scale (p <.001) and the Hypomania (Ma) scale (p <.05). On the interview questionnaire, which included current living situations, roles and relationships, behavior and friendship patterns, and drinking, drug, and suicidal behavior, no major differ ences between groups were found. Differences between groups were found only on items directly related to sexual orientation. The findings clarify some of the myths and misconceptions about lesbianism.  相似文献   
872.
Self-reported emotional experiences and eating behaviors were studied in college students in an attempt to determine what types of emotional experiences precede and follow binge eating and how specific types of compensatory behaviors modify these experiences. First-year male and female students (N=390) were surveyed for depression, anxiety, health status, life satisfaction, and eating attitudes (EAT-26). Those reporting recurrent binge eating episodes were asked to describe their emotional feelings before and after bingeing and before and after compensatory activities. EAT-26 scores corresponding to scores previously reported for eating disordered patients were found in 9.7% of students. Binge eating was nearly twice as frequent among females (16.4%) as males (8.6%) Among females, positive relationships were found between specific EAT-26 factors scores and both anxiety and depression scores. The emotional antecedents and consequences of binge eating and of compensatory activities were compared in three sub-groups of individuals who reported recurrent bingeing with loss of self-control during binges. The three sub-groups consisted of individuals who reported, 1) bingeing without engaging in compensatory activities, 2) bingeing and compensating by means other than vomiting (fasting, exercising, or use of laxatives or diuretics), and 3) bingeing and compensating by vomiting. Regardless of the type of activity, those individuals who engaged in compensatory activities reported greater negative affect preceding binge episodes than those who did not compensate. In addition, contrary to expectations, negative affect did not decrease, but instead increased significantly, following binge episodes and decreased immediately before and after compensatory activities.  相似文献   
873.
The following paper deals with the notion of existence, especially as concerns natural languages. In Section 1, starting from some quite obvious examples drawn from logic, I sketch the problem of the existential presupposition usually ascribed to noun phrases. My opinion is that the point of view frequently adopted in this case is unduly restrictive, for the existence which is believed to be presupposed here is actual existence. Accordingly, I emphasize the need for having a weaker notion of existential presupposition, such that the existence (if this word can still be used) here referred to is relevant only to linguistic goals. Section 2 sketches this notion, by assimilating existence (in the weak sense) to identification in a linguistic space. (I deal here only with intuitive considerations: a more formal account will be given, I hope, in another paper.) Finally, in Section 3, the notion of actual existence is examined by contrast with the linguistic (or weak) notion of existence: and this is a question which of course can't be tackled in terms of a purely linguistic analysis, for it needs a general, epistemo-logical approach.  相似文献   
874.

What kinds of stereotypes are evoked when employers review a job application from a 55-year-old Arab woman? Most previous research on stereotypes has focused on single demographic group categories (e.g., race or gender) rather than on their combinations, even though people inevitably belong to multiple group categories simultaneously. The current study examines how different combinations of demographic group categories (ethnicity, gender, sexual orientation, and age) are perceived in the context of the workplace, with a focus on two fundamental dimensions of social perception: warmth and competence. The results reveal interesting interactions among the studied demographic group categories such that when stigmatized group categories are added to one another, it does not necessarily produce additive negative effects on warmth and competence perceptions. Rather, one category that is perceived negatively in isolation (e.g., homosexuality) can offset the negative impact of another stigmatized category (e.g., Arab ethnicity). Practical implications for stereotyping and discrimination in the workplace are discussed.

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Notwithstanding its research and clinical relevance, the dimensionality and validity of the DSM-IV avoidant, dependent, and obsessive-compulsive personality disorders (PDs) criteria is still a largely unexplored topic. The aim of this study was to test the factor structure for DSM-IV Cluster C PD criteria in a sample of 641 consecutively admitted outpatients. Factor analysis results suggested that avoidant, dependent, and obsessive-compulsive PDs share a common latent dimension, and supported the three-factor structure of both observer and self-report ratings of DSM-IV Cluster C PD criteria. The pattern of factor loadings, however, was different from the one expected according to the DSM-IV classification.  相似文献   
879.
Inhibition of Return (IOR) is a mechanism whereby the attentional system favors novel locations by inhibiting already scanned ones. In spatial attention tasks, it commonly occurs when the interval between cue onset and target onset is longer than 300 ms. The positive difference between reactions in the valid condition and those in the invalid one shows that responses to target stimuli are slower following a valid cue than responses to target stimuli following an invalid cue. IOR is a very robust phenomenon at the group mean level; however, this study demonstrates that its standard error of measurement is extremely high, which seriously challenges any attempt to interpret an individual score as representing the characteristics of a subject's attention system. Furthermore, this reliability problem might diminish the likelihood of finding differences between groups and conditions. The study shows that these problems may be partially corrected by employing the back-to-center paradigm.  相似文献   
880.
Although relations between children’s personality and health behaviors have been identified, previous research has relied primarily on survey assessments. The present study used behavioral observations to examine children’s (n = 94, mean age = 10.07 years) behavioral patterns in relation to their participation in risk behaviors 1 year later. Results contribute to previous reports linking specific personality traits to children’s likelihood of participation in risky behaviors. Specifically, girls’ participation in risky behavior was related to the expression of behavioral patterns associated with neuroticism, introversion, and disagreeableness, while boys participation in risk behaviors was related to behavioral patterns associated with extraversion and disagreeableness. Findings are discussed in terms of their potential for contributing to health promotion efforts aimed at identifying children most at risk for adopting unhealthy behaviors.  相似文献   
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