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551.
In times of crisis such as the Reformation, the quest for the true Church comes into focus. In Luther's most important contribution to this question, Von den Konziliis und Kirchen (1539), he rejects the idea that the history of Fathers and Councils could be the solution, though the Councils are significant as defence of the biblical faith. Instead, Luther identifies the true Church as the place where the Spirit sanctifies believers through the word of God, which is the most important nota ecclesiae. The presence of the divine as fact and goal is thus what characterises the true Church.  相似文献   
552.
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   
553.
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   
554.
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   
555.
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   
556.
A hallmark of the human language faculty is the use of syntactic rules. The natural vocalizations of animals are syntactically simple, but several studies indicate that animals can detect and discriminate more complex structures in acoustic stimuli. However, how they discriminate such structures is often not clear. Using an artificial grammar learning paradigm, zebra finches were tested in a Go/No-go experiment for their ability to distinguish structurally different three-element sound sequences. In Experiment 1, zebra finches learned to discriminate ABA and BAB from ABB, AAB, BBA, and ABB sequences. Tests with probe sounds consisting of four elements suggested that the discrimination was based on attending to the presence or absence of repeated A- and B-elements. One bird generalized the discrimination to a new element type. In Experiment 2, we continued the training by adding four-element songs following a ‘first and last identical versus different’ rule that could not be solved by attending to repetitions. Only two out of five birds learned the overall discrimination. Testing with novel probes demonstrated that discrimination was not based on using the ‘first and last identical’ rule, but on attending to the presence or absence of the individual training stimuli. The two birds differed in the strategies used. Our results thus demonstrate only a limited degree of abstract rule learning but highlight the need for extensive and critical probe testing to examine the rules that animals (and humans) use to solve artificial grammar learning tasks. They also underline that rule learning strategies may differ between individuals.  相似文献   
557.
Previous research that investigated whether biographical information about familiar people is harder to retrieve from voices than from faces produced contrasting results. However, studies that used a strict control of the content of spoken extracts reported that semantic information about familiar people is easier to retrieve when recognising a face than when recognising a voice. In all previous studies faces and voices of famous people were used as stimuli. In the present study, personally familiar people's voices and faces (standard faces and blurred faces) were used. Presenting such people (i.e., participants’ teachers) allowed controlling still more strictly the content of the spoken extracts since it was possible to ask all the target persons to speak the same words. In addition, it was previously stressed that we encounter famous people's faces in the media more frequently than we hear their voice. This methodological difficulty was presumably reduced when teachers’ faces were presented. Present results showed a significant decrease in retrieval of biographical information from familiar voices relative to blurred faces even though the level of overall recognition was similar for blurred faces and voices. The role of the relative distinctiveness of voices and faces is discussed and further investigation is proposed.  相似文献   
558.
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   
559.
560.
The aim of the present study was to investigate the independent relations of DSM-IV-defined inattention and behaviors characteristic of sluggish cognitive tempo (SCT) to neuropsychological factors and problem behaviors often comorbid with attention deficit/hyperactivity disorder (ADHD). By controlling for symptoms of DSM-IV-defined inattention, unique relations to SCT could be ascertained. Additionally, interactive relations of DSM-IV-defined inattention and SCT were of interest. A community-based sample of school children (N = 209; the higher end of the ADHD-symptom range was oversampled) completed neuropsychological tasks designed to measure executive function (EF), sustained attention, and state regulation. Behavioral symptoms were measured using parental and teacher ratings of the DSM-IV criteria for ADHD and Oppositional Defiant Disorder (ODD). The results showed that these two domains of inattention, DSM-IV-defined inattention and SCT, have neuropsychological processes and comorbid behavioral problems in common. However, when controlling for the overlap, DSM-IV-defined inattention was uniquely related to EF and state regulation, while SCT was uniquely related to sustained attention. In addition, the results showed an interactive relation of DSM-IV-defined inattention and SCT to ODD. Findings from the present study support the notion that DSM-IV-defined inattention constitutes a somewhat heterogeneous condition. Such results can further our theoretical understanding of the neuropsychological impairments and comorbid behavioral problems associated with ADHD symptoms.  相似文献   
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