Psychosomatische Aspekte des Diabetes mellitus

The term “diabetes mellitus” describes a group of endocrinological diseases characterised by hyperglycemia. The treatment is demanding for patients in terms of self-management and self-responsibility, and some patients need not only medical but psychological support as well. This article reviews essential psychological aspects of diabetes, starting with factors affecting adherence to diabetes treatment. The main part describes epidemiology and interactions between anxiety disorders, eating disorders and depression in patients with diabetes. Treatment recommendations are derived from current knowledge in accordance with evidence-based treatment guidelines.     

Subjektive Einschätzung der eigenen Gesundheit und gesundheitsrelevantes Verhalten bei niedergelassenen Psychologischen Psychotherapeuten

From June until August 2004 we asked 488 established psychological psychotherapists in selected German federal states for a subjective evaluation of their own health, their utilization of the health care system and their health-related behavior. It turned out that the psychotherapists mainly reported a good state of health although their reported state of health was more negative than in the general population with equal age and level of education. This finding is surely connected with specific mental, physical and existential burdens of their profession as well as with specifics of the “psychotherapist personality”. The psychotherapists’ evaluations highly depend on age, but not significantly on sociodemographical criteria like gender and place of establishment (East/West Germany). Also the affiliation to a therapy school (psychoanalysis, depth psychological funded psychotherapy, behavior therapy) is irrelevant for the subjective evaluation of one’s own health. Concerning the annual number of consultations and disability days the psychotherapists are clearly below average. They report a lot of attentiveness about their health and practice a health-benefical behavior. In this case they make higher demands on themselves than the general population.     

Affektverarbeitung und Beziehungsgestaltung bei somatoformen Störungen

Somatoform disorders are usually associated with disturbances in affective processing and consequently with relational disorders. The effect of psychotherapy on the emotional regulation and the relational behaviour in the course of treatment of a patient with somatoform autonomous dysfunction and dysthymia has been examined. Pre-post comparisons of inpatient treatment have been performed by means of standardized questionnaire data; the course of therapy has been evaluated by the analysis of the dependence of the leading symptom of hypogastric pain on mood parameters with the help of multivariate time-series analyses. One effect of psychotherapy was the initiation of an intrapsychic discourse, which led to an improved ability of affect regulation as well as to a better functioning in relationships. This was accompanied by a reduction of somatization. The interrelations between somatization, affect- and relationship-regulation are discussed.     

Studienbezogene Belastungen, Lebensqualität und Beziehungserleben bei Medizinstudenten

In a cross-sectional study of medical students we examined educational strains, health feeling, and relationship patterns. Work stress was measured using the questionnaire by Jurkat et al., health-related quality of life was measured using the Short Form- (SF-)36 Health Survey, and relationship patterns to the partner as well as to a friend were mapped using“Beziehungsmusterfragebogen“ (BeMus). Study stress was assessed as being high by 60% of the students. Consequently, 39% had not enough time for their partners und 29% had no time for own interests. The mental health averaged significantly below the norm. A high workload and discontent correlated with aggressiveness, especially in the partnership, whereas loving care towards the partner or friend correlated with a high level of satisfaction and a lower strain level. Therefore, an improvement of psychosocial competence in medical students as well as a practice-oriented preparation for the profession is needed.     

Behavioral aftereffects of reinforcement and its omission as a function of reinforcement magnitude

Rats responded on a multiple fixed-interval fixed-interval schedule of reinforcement. Each complete cycle of the multiple schedule was separated from the next by a relatively long period of timeout from all schedule contingencies. A response at the end of the second component of each cycle was always reinforced with an invariant reinforcement magnitude, while reinforcement magnitude and reinforcement omission were systematically varied in the first component. Response rate in the first component was a monotonic function of reinforcement magnitude in that component. These changes in response rate in the first component did not affect response rate in the second component. When reinforcement was omitted on 50% of occasions in the first component, following reinforcement there was a reduction in response rate in the second component that was monotonically related to reinforcement magnitude. Following reinforcement omission there was an increase in response rate in the second component that was unrelated to reinforcement magnitude. When reinforcement was omitted on 100% of occasions in the first component, behavioral contrast was observed.     

An electromechanical analyzer using histogram techniques

In behavioral studies it is often necessary to classify events and store the number of events occurring in each classification. The classification requirements may be either functions of amplitude (i.e., intensity, force, peaks, etc.) or time (i.e., duration, interval, etc.). The following describes an analyzer capable of classifying events according to their duration, interval, or time of occurrence, and storing and displaying the number of such events in each classification.