Status der psychosomatischen Forschung im deutschsprachigen Bereich

Psychosomatic medicine aims at exploring the relationships between biological, psychological and social factors in onset, maintenance and treatment of psychosomatic disorders. The present article describes current topics and methodological approaches in the field of psychosomatic research. A bibliometric analysis of two German journals in 2009 and 2010 was conducted, yielding 43 articles dealing with different aspects of psychosomatic medicine: chronic illness, somatoform disorders and pain, trauma-related disorders, borderline personality disorder and attention deficit hyperactivity disorder. The results show that psychosomatic research covers a variety of topics with different research designs. However, there is still a paucity of controlled studies in the field.     

Take a Job,Any Job: Exploring the Importance of Matched Interests to Career Paths and Work Satisfaction

Employment counselors often face the conundrum of whether to advise people to take a job or to hold out for something that better matches their interests. This study investigated whether matched interests in an initial job predicted the subsequent career journey of 336 sales engineers and whether this made a difference to longer term work satisfaction and tenure. Results showed that although the first job significantly influenced people's future career journey, personality and job characteristics were likely to be more influential than matched interests in predicting work satisfaction. Thus, people may be better off taking well‐designed jobs than holding out for matched interests.     

Musiktherapie bei Kindern mit Migräne

Migraine in childhood is a serious health problem with a tendency for chronification. According to the bio-psycho-social model migraine is considered as a disorder generated by multiple factors and requiring an interdisciplinary treatment concept consisting of both medical and psychotherapeutic interventions. Music therapy as a nonverbal, creative arts therapy is especially apt for the treatment of children. A specific treatment concept in music therapy for children with migraine, to be applied within a multidisciplinary framework, and its theoretical background are presented in this article. Music therapy is firmly established within the context of stationary infant psychiatric care. Also, it is presently used as a method of outpatient psychotherapy mainly for children and adolescents. Additionally, music therapy finds frequent use in medical care, special needs education and curative education for children. This article will be limited to the presentation of music therapy as artistic psychotherapy.     

A Model of Jury Decisions where all Jurors have the same Evidence

Under the independence and competence assumptions of Condorcet’s classical jury model, the probability of a correct majority decision converges to certainty as the jury size increases, a seemingly unrealistic result. Using Bayesian networks, we argue that the model’s independence assumption requires that the state of the world (guilty or not guilty) is the latest common cause of all jurors’ votes. But often – arguably in all courtroom cases and in many expert panels – the latest such common cause is a shared ‘body of evidence’ observed by the jurors. In the corresponding Bayesian network, the votes are direct descendants not of the state of the world, but of the body of evidence, which in turn is a direct descendant of the state of the world. We develop a model of jury decisions based on this Bayesian network. Our model permits the possibility of misleading evidence, even for a maximally competent observer, which cannot easily be accommodated in the classical model. We prove that (i) the probability of a correct majority verdict converges to the probability that the body of evidence is not misleading, a value typically below 1; (ii) depending on the required threshold of ‘no reasonable doubt’, it may be impossible, even in an arbitrarily large jury, to establish guilt of a defendant ‘beyond any reasonable doubt’.     

Confucianism,Perfectionism, and Liberal Society

Confucian scholars should satisfy two conditions insofar as they think their theories enable Confucianism to make contributions to liberal politics and social policy. The liberal accommodation condition stipulates that the theory in question should accommodate as many reasonable conceptions of the good and religious doctrines as possible while the intelligibility condition stipulates that the theory must have a recognizable Confucian character. By and large, Joseph Chan’s Confucian perfectionism is able to satisfy the above two conditions. However, contrary to Chan and many other Confucian scholars, I argue that any active promotion of Confucianism will violate the liberal accommodation condition. I propose the “wide view of moderate perfectionism,” which enables Confucianism to shed light on a wide range of political and social issues without promoting Confucianism actively. Thus, I present a new approach to the long-standing question of how Confucianism may improve political and social development in a liberal society.     

The Winding Paths of the Lonesome Cowboy: Evidence for Mutual Influences Between Personality,Subjective Health,and Loneliness

Prior research demonstrated influences of personality traits and their development on later status of subjective health and loneliness. In the present study, we intended to extend these findings by examining mutual influences between health‐related characteristics and personality traits and their development over time. German adults were assessed at two time points across 15 years (N_T1 = 654, N_T2 = 271; M_age at Time 1 = 24.39, SD = 3.69). Data were analyzed with multivariate structural equation models and a multivariate latent change model. Neuroticism was found to predict later levels and the development of subjective health and loneliness. While subjective health likewise predicted later levels of Neuroticism, loneliness was found to be predictive of later levels as well as the development of Neuroticism, Extraversion, and Conscientiousness. Correlated changes indicated that developing a socially more desirable personality is associated with slower declines in subjective health and slower increases in loneliness. The findings indicate that characteristics related to an individual's health are reciprocally associated with personality traits. Thus, the study adds to the understanding of the development of personality and health‐related characteristics.     

Event-related potential indicators of text integration across sentence boundaries

An event-related potentials (ERPs) study examined word-to-text integration processes across sentence boundaries. In a two-sentence passage, the accessibility of a referent for the first content word of the second sentence (the target word) was varied by the wording of the first sentence in one of the following ways: lexically (explicitly using a form of the target word); conceptually (using a paraphrase of the target word), and situationally (encouraging an inference concerning the referent of the target word). A baseline condition had no coreference between the two sentences. ERP results on the target word indicated multiple effects related to word identification and word-to-referent mapping processes. Both the explicit and paraphrase conditions, but not the inference condition, showed a reduced N400 relative to the baseline condition, consistent with immediate integration by lexico-semantic processes. A 300-ms effect (P300) was found in the paraphrase condition. The results were consistent with an immediate integration hypothesis and furthermore differentiated a lexical (N200), a conceptual (P300), and a situational (N400) component for this integration. The conceptual basis appears not to extend to predictive inferences.     

Statistical power analyses using G<Superscript>*</Superscript>Power 3.1: Tests for correlation and regression analyses

G^*Power is a free power analysis program for a variety of statistical tests. We present extensions and improvements of the version introduced by Faul, Erdfelder, Lang, and Buchner (2007) in the domain of correlation and regression analyses. In the new version, we have added procedures to analyze the power of tests based on (1) single-sample tetrachoric correlations, (2) comparisons of dependent correlations, (3) bivariate linear regression, (4) multiple linear regression based on the random predictor model, (5) logistic regression, and (6) Poisson regression. We describe these new features and provide a brief introduction to their scope and handling.