Medical educators: How they define themselves - Results of an international web survey.

Background: Little is known about medical educators' self-definition.

Aims: The aim of this study is to survey an international community of medical educators focusing on the medical educators' self-definition.

Methods: Within a comprehensive, web-based survey, an open question on the participants' views of how they would define a "medical educator" was sent to 2200 persons on the mailing list of the Association for Medical Education in Europe.

Prevalence of TMD symptoms in Turkish migrants and re-settlers from the former Soviet Union in comparison to a German group.

Objectives: The objective of this study was to investigate the prevalence of temporomandibular disorder (TMD) symptoms among Turks and re-settlers with German origin from Russia and to compare those findings with a German group from the same area.

Method: Sixty-nine Turkish migrants, 50 re-settlers, and 96 Germans were clinically examined according to a short version of the Research Diagnostic Criteria (RDC/TMD) protocol. The subjects participated in a feasibility study of the German National Cohort and were recruited from the study center Heidelberg/Mannheim of the cluster Baden-Württemberg/Saarland.

Model Identification of Integrated ARMA Processes.

This article evaluates the Smallest Canonical Correlation Method (SCAN) and the Extended Sample Autocorrelation Function (ESACF), automated methods for the Autoregressive Integrated Moving-Average (ARIMA) model selection commonly available in current versions of SAS for Windows, as identification tools for integrated processes. SCAN and ESACF can be applied to either nontransformed or differenced series, so the advantages and drawbacks of both procedures were compared. The best results were 79% of correct identifications for SCAN and 80% for ESACF.

Endocrine and inflammatory alterations in post-traumatic stress disorder.

Post-traumatic stress disorder has frequently been found associated with alterations in endogenous stress hormone systems, for example the hypothalamus-pituitary-adrenal axis and sympatho-adrenal-medullary system. Hormonal alterations are observed at the central and peripheral level of the central nervous system, and in the periphery for inflammatory disinhibition. Both consequences bear significant hazards for the individual, the former by sustaining or exacerbating the psychiatric condition, the latter by its detrimental effects on somatic health.

Evaluative conditioning in social psychology: Facts and speculations.

The aim of the present paper is to examine the contribution of evaluative conditioning (EC) to attitude formation theory in social psychology. This aim is pursued on two fronts. First, evaluative conditioning is analysed for its relevance to social psychological research.

Mood and the generation effect.

Three experiments address the assumptions, derived from a dual-force model, that positive mood supports assimilative (knowledge-driven) processes whereas negative mood supports accommodative (stimulus-driven) functions, and that mood-selective recall (mood congruency) is mainly a matter of assimilation. The generation-effect paradigm was borrowed from memory research to test these assumptions. In Experiment 1, the theoretical variable, degree of assimilation, was operationalised by the ease with which stimulus meaning could be generated from word fragments.