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921.
This simulation study investigates the performance of three test statistics, T1, T2, and T3, used to evaluate structural equation model fit under non normal data conditions. T1 is the well-known mean-adjusted statistic of Satorra and Bentler. T2 is the mean-and-variance adjusted statistic of Sattertwaithe type where the degrees of freedom is manipulated. T3 is a recently proposed version of T2 that does not manipulate degrees of freedom. Discrepancies between these statistics and their nominal chi-square distribution in terms of errors of Type I and Type II are investigated. All statistics are shown to be sensitive to increasing kurtosis in the data, with Type I error rates often far off the nominal level. Under excess kurtosis true models are generally over-rejected by T1 and under-rejected by T2 and T3, which have similar performance in all conditions. Under misspecification there is a loss of power with increasing kurtosis, especially for T2 and T3. The coefficient of variation of the nonzero eigenvalues of a certain matrix is shown to be a reliable indicator for the adequacy of these statistics.  相似文献   
922.
The European Higher Education Area (EHEA) has implied a major transformation of university studies in European countries. The aim of this study was to assess the satisfaction of university teachers in the area of Health Sciences with the convergence process to determine positive and negative aspects in their practices. The sample was composed of 1,361 teachers of Spanish public universities. They all participated in an ad hoc survey that included questions pertaining to the following issues: a) personal and professional information, b) general and institutional aspects, c) aspects related to teaching, research, and administrative work, d) methodology and the teaching-learning process, e) assessment of students, f) training of teachers, and g) coordination, organization, and resources at the school. Results reveal that teachers are not totally satisfied with the way the EHEA is being established. In conclusion, certain changes would be necessary to achieve real convergence between countries.  相似文献   
923.
Given the pioneering role of Scandinavian research in the field of bullying at work, it is surprising that Danish researchers have largely ignored this problem. Presumably, this has led to a situation where many Danish company managers and unions ignore the high individual and organizational costs of workplace bullying. An additional effect of this lack of research is that it has been difficult to estimate the extent to which the prevalence of bullying varies in different sectors of Danish work-life. Furthermore, the scarcity of research has impeded us from determining whether a low prevalence of bullying is a general characteristic of Scandinavian work-life as indicated by previous Swedish and Norwegian studies. Yet again, making such between-nations comparisons in the prevalence of workplace bullying is difficult given the tendency amongst researchers to employ different ways of measuring bullying. The aims of the present study were: (1) to assess the prevalence of bullying in Danish work-life; (2) to investigate if exposure to bullying behaviours at work is related to self-reported psychological and psychosomatic stress symptoms; (3) to examine potential differences in the prevalence of bullying in various work sectors; (4) to explore the hypothesis that, generally, Scandinavian work-life is characterized by low levels of bullying; and (5) to investigate the extent to which using different criteria for assessing bullying results in disparate prevalence estimates. Results showed that 2-4% of the respondents reported being victims of bullying, in most cases only occasionally. Compared to self-reported bullying, prevalence levels based on an operational definition of bullying (i.e., weekly exposure to one act for at least 6 months) were higher in all the samples, between 8% and 25%. When using a more strict criterion of two acts a week, these figures were significantly reduced. Exposure to bullying was found to be associated with increased self-reported strain reactions.  相似文献   
924.
Bullying at work, the systematic exposure to psychological violence and harassment in the workplace, places a serious strain on many employees. The aim of this study was to investigate psychological correlates of bullying among former and current victims using the MMPI-2. A total of 85 individuals, recruited among members of two Norwegian associations of bullying victims, participated in the study. Two hypotheses were tested: (1) Bullied victims have an elevated personality profile on the MMPI-2, although different kinds of personality profiles may be distinguished; (2) the personality profiles of the victims are related to the type of behaviour and the intensity of the behaviours experienced by the victim. Both hypotheses were confirmed. The study demonstrated, using cluster analysis, that the sample of bullied victims can be divided into three personality groups (“The seriously affected”, “The disappointed and depressed”, and “The common”.) The elevated 3-2-1 personality profile was most typical. Surprisingly, the victims of the common cluster reported the highest level of exposure to bullying, suggesting a vulnerability factor among the other victims. The scores on the new MMPI-2 Content scales were also analysed. The seriously affected group reported a high level of generalized anxiety, fear of specific incidences, and many health concern worries.  相似文献   
925.
Most training programmes in individual psychotherapy, including psychoanalytic training are, in practice, restricted to the treatmentof lessdisturbed patients than those who have succumbed to psychotic or severely borderline-level disorders. This has had a delaying effect on the development of psychotherapy with such patients. Psychotherapy of severely disturbed patients is usually regarded as a difficult domain and is often practised only by psychoanalysts or other psychotherapists specially dedicated to working with patients of this kind. Between 1994 and 1997, an advanced multi-professional training programme in psychodynamic individual therapy with an emphasis on borderline and psychotic-level disorders was organized through the Centre for Extension Studies of the University of Turku, Finland, to close the gap in systematic training for the treatment of the most serious psychic disorders, and also to integrate some of the special requirements of public and private psychiatric health care. Here we briefly describe the main elements of our training programme as well as some of our training experiences. It is important to emphasize that the training was not meant to replace psychoanalytic training. It is a question of a separate multi-professional programme based on psychoanalytic premises but with particular objectives of its own.  相似文献   
926.
This study investigates the extent to which leaders and followers express, suppress or fake their emotions during interaction, using a sample of 135 leaders and 207 followers. The respondents completed questionnaires on emotion regulation, the relationship quality between leaders and followers (LMX), job satisfaction, and health complaints. The data indicate that negative emotions such as disappointment, uncertainty, and annoyance are typically suppressed, while positive emotions such as enthusiasm, interest, and calmness are typically expressed or faked. The reported level of emotion regulation was higher for leaders than for followers. Suppressing and faking emotions correlated negatively with the LMX and job satisfaction, and positively with health complaints among both groups. Emotion regulation is thus a prominent and complex facet of leader – follower relationships with possible negative effects for both leaders and followers.  相似文献   
927.
ABSTRACT

The directed forgetting effect obtained with the item method is supposed to depend on both selective rehearsal of to-be-remembered (TBR) items and attentional inhibition of to-be-forgotten (TBF) items. In this study, we investigated the locus of the directed forgetting deficit in older adults by exploring the influence of recollection and familiarity-based retrieval processes on age-related differences in directed forgetting. Moreover, we explored the influence of processing speed, short-term memory capacity, thought suppression tendencies, and sensitivity to proactive interference on performance. The results indicated that older adults' directed forgetting difficulties are due to decreased recollection of TBR items, associated with increased automatic retrieval of TBF items. Moreover, processing speed and proactive interference appeared to be responsible for the decreased recall of TBR items.  相似文献   
928.
This study investigated influences of core self-evaluation traits, career decision-making difficulties and social support on student burnout and engagement. A cross-sectional design was used with a non-probability quota sample. In the multiple regression analyses, self-efficacy, inconsistent information due to internal conflict and (lack of) parental support were significant predictors of exhaustion, cynicism, vigour and dedication. Self-esteem was also a significant predictor for the two engagement dimensions. In addition, lack of information about the self, lack of information about the occupations and inconsistent information due to external conflict predicted cynicism.  相似文献   
929.
Objective: We examined the independent association between dispositional optimism compared to dispositional pessimism and ideal cardiovascular health (defined by the American Heart Association).

Design: A prospective design with a study sample of 1113 participants aged 24–39 years from the longitudinal Young Finns Study.

Main outcome measures: Ideal cardiovascular health (comprised of seven ideal cardiovascular health metrics) was measured in 2001. The ideal cardiovascular health metrics were reassessed in 2007.

Results: Low pessimism rather than high optimism was a better predictor of ideal cardiovascular health in 2007. When examining the association between optimism and pessimism and the seven ideal cardiovascular health metrics in 2007 (BMI, diet, physical activity, smoking status, blood pressure, total cholesterol and plasma glucose), low pessimism predicted non-smoking status, ideal physical activity and eating a healthy diet, while high optimism was associated with eating a healthy diet.

Conclusion: Our findings suggest that low pessimism rather than high optimism is associated with ideal cardiovascular health, especially with health behaviours such as not smoking, being physically active and eating a healthy diet. Socio-economic status was the potential mediating or confounding factor. Future studies should examine the differential meaning of the optimism/pessimism concepts to further clarify their relation to health outcomes.  相似文献   
930.
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