Beurteilerübereinstimmung von Psychotherapie-Gutachtern

The access to outpatient psychotherapy in Germany is regulated by an application and expert opinion procedure in a peer-review system. In an external assessment procedure, the application of each patient is considered concerning the existence of a mental disorder, a positive prognosis as well as the adequacy of the chosen therapy rationale. The present paper examines the reliability of this procedure by reanalysing the data from three studies on interrater agreement in the expert opinions about psychoanalytic/psychodynamic therapy, behaviour therapy or child and youth behaviour therapy. In the study of Rudolf et al. (2002) 48 experts re-examined two already assessed cases, in the studies of Sulz et al. (2003) as well as Sulz and Peterander (2004) each of 30 and respectively 7 experts had judged five non selected or seven selected applications. The interrater agreement was calculated using the kappa coefficient by Fleiss for the agreement among many raters, which tests the observed agreement probability against the expected agreement probability that would occur by chance. The level of agreement among the experts differs between 46% and 70%. With the chosen method it is mostly not possible to show that there is a significant higher agreement than by chance. The generalizability of the results to the usual assessment procedure is discussed as well as their potential for the advancement of the application procedure and expert peer-review system.     

Visual analogue scales for mode-independent measurement in self-administered questionnaires

Previous research has shown evidence for mode differences between computer-assisted self-administered interviews (CASI) and paper-and-pencil interviews, especially in the case of sensitive questions. Some of these differences are explained by higher degrees of self-disclosure for CASI than for paper-and-pencil interviews, due to the more private situation with CASIs. This analysis examines the existence of different degrees of self-disclosure for CASI versus paper-and-pencil questionnaires and whether these differences can be reduced by the use of a specific response format. Judgments of items on a self-control scale with discrete 5-point (Likert-type) scales are compared with judgments on continuous visual analogue scales (VAS). Because a categorization effect for Likert-type items is assumed when pressure for social desirability is present, it is hypothesized that VAS compared to Likert-type response formats are less sensitive to mode differences.     

The Experiences in Close Relationship Scale (ECR)-short form: reliability, validity, and factor structure

We developed a 12-item, short form of the Experiences in Close Relationship Scale (ECR; Brennan, Clark, & Shaver, 1998) across 6 studies. In Study 1, we examined the reliability and factor structure of the measure. In Studies 2 and 3, we cross-validated the reliability, factor structure, and validity of the short form measure; whereas in Study 4, we examined test-retest reliability over a 1-month period. In Studies 5 and 6, we further assessed the reliability, factor structure, and validity of the short version of the ECR when administered as a stand-alone instrument. Confirmatory factor analyses indicated that 2 factors, labeled Anxiety and Avoidance, provided a good fit to the data after removing the influence of response sets. We found validity to be equivalent for the short and the original versions of the ECR across studies. Finally, the results were comparable when we embedded the short form within the original version of the ECR and when we administered it as a stand-alone measure.     

Eye vergence is susceptible to the hollow-face illusion

When an observer looks at a hollow mask of a face, a normal convex face is often perceived [the hollow-face illusion--Gregory 1973, in Illusion in Nature and Art (London: Duckworth) pp 49-96]. We show that in exploring an illusory face, the eyes converge at the illusory and not at the real distances of fixated targets like the tip of the nose. The 'vergence error' appears even though the resulting disparities of the two retinal images of the target provide feedback that would allow an immediate correction. It is presumably the success of recognising a familiar object (a face) which overrides the correction of convergence. This suggests that the brain strives for a congruency of eye vergence and distance perception.     

Avoidance of Counseling: Psychological Factors That Inhibit Seeking Help

How do counselors reach out to individuals who are reluctant to seek counseling services? To answer this question, the authors examined the research on the psychological help‐seeking barriers from counseling, clinical and social psychology, as well as social work and psychiatry. Specific avoidance factors that have been identified in the mental health literature; important variations in the setting, problem type, demographics, and cultural characteristics that can influence the degree to which avoidance factors affect professional help‐seeking decisions; and suggestions for overcoming these avoidance factors are discussed.     

The Chinese Version of the Revised Creativity Domain Questionnaire (CDQ‐R): First Evidence for its Factorial Validity and Systematic Association with the Big Five

The present study examines the factor structure of a Chinese version of the Revised Creativity Domain Questionnaire (CDQ‐R; Kaufman, Waterstreet, Ailaouni, Whitcomb, Roe, & Riggs, 2009) as well as its relation to Big Five personality traits within a Chinese sample (N = 787). Analyses indicate the appropriateness of the Chinese version of the CDQ‐R in terms of internal consistency, factorial validity as well as convergent and divergent validity concerning the Big Five personality factors. Revealing some culture‐specific variation, confirmatory factor analysis indicated a slight superiority of a five‐factor model for this Chinese sample over the existing four‐factor model established with American samples. This higher level of differentiation in terms of one factor of the creativity domain could be explained on the basis of the specific characteristics of the Chinese culture.     

„Schicksalsklüfte“

The present paper deals with the derivation of the fate concept and its application in psychotherapeutic theory and practice. Conclusions for an extension of the practical therapeutic view on existential themes, such as meaning, freedom, loneliness and death are drawn and effects on the therapeutic relationship are presented.     

Extending JAGS: A tutorial on adding custom distributions to JAGS (with a diffusion model example)

We demonstrate how to add a custom distribution into the general-purpose, open-source, cross-platform graphical modeling package JAGS (“Just Another Gibbs Sampler”). JAGS is intended to be modular and extensible, and modules written in the way laid out here can be loaded at runtime as needed and do not interfere with regular JAGS functionality when not loaded. Writing custom extensions requires knowledge of C++, but installing a new module can be highly automatic, depending on the operating system. As a basic example, we implement a Bernoulli distribution in JAGS. We further present our implementation of the Wiener diffusion first-passage time distribution, which is freely available at https://sourceforge.net/projects/jags-wiener/.     

Event-related potential studies of attention

Over the past 30 years, recordings of event-related potentials (ERPs) from normal individuals have played an increasingly important role in our understanding of the mechanisms of attention. This article reviews some of the recent ERP studies of attention, focusing on studies that isolate the operation of attention in specific cognitive subsystems such as perception, working memory, and response selection. Several conclusions are drawn. First, under some conditions attention modulates the initial feedforward volley of neural activity in intermediate visual processing areas. Second, these early effects can be observed for both the voluntary allocation of attention and for the automatic capture of attention following a peripheral visual transient. Third, these effects are present not only when attention is directed to a location in 2-dimensional space, but also when attention is directed to one of two spatially overlapping surfaces. Fourth, attention does not modulate sensory activity unless sensory systems are overloaded; when sensory systems are not taxed, attention may instead operate to influence memory or response processes. That is, attention operates to mitigate information overload in whichever cognitive subsystems are overloaded by a particular combination of stimuli and task.