Arbeitstagung des Berufsverbandes Deutscher Psychologen,Freiburg, Oktober 1956

Ohne Zusammenfassung     

Empirical examination of the theory of disaster marathon: A case study of the local television coverage following the 2014 Ludian,China earthquake

Disaster marathon was proposed by media communication scholars to differentiate the genre of disaster television broadcasting from media events. However, its theoretical framework is limited by its omission of findings from disaster social science literature, and its lack of examinations of marathons of domestic natural disasters. Using the August 2014 Yunnan (China) Television Station broadcast The Special Report on the August 3 Earthquake in Ludian, Yunnan, we conduct a qualitative content analysis to empirically examine the disaster marathon concept for natural disasters. During the content analysis, three themes emerge: authorities’ command and control, the involvement of armed forces, and convergence of social support. Our case study findings contradict the disaster marathon conceptualization and conclude that the local television coverage following a natural disaster can also be performed as a series of conventional media events and is consistent with the established disaster coverage literature.     

Adults'' Tolerance of Cries: An Experimental Investigation of Acoustic Features

Variations in the aversiveness of a newborn's distress cry were examined using experimental manipulation of 3 acoustic features of the cry (fundamental frequency, intonation, spectral complexity) and of the information given to subjects about the infant's health status. The subjects (N = 164 medical students) were allowed to control the sound pressure level (range: 50 dB [A]-105 dB[A]) of the different cry versions by repeatedly pressing a button (operant titration). For the nonmanipulated (original) cry version, the accepted sound pressure level decreased as fundamental frequency increased at above 610 Hz. This effect was modified by experimental manipulation of spectral complexity as well as intonation. A preference of intonated cries over monotonous cries was most pronounced between 534 and 686 Hz. Significant interactions of the information variable with the intonation and the complexity variables suggest that the listener's reaction to certain physical cry characteristics can be altered substantially by inducing different cognitive sets.     

Low energy availability in exercising men is associated with reduced leptin and insulin but not with changes in other metabolic hormones

Low energy availability, defined as low caloric intake relative to exercise energy expenditure, has been linked to endocrine alterations frequently observed in chronically energy-deficient exercising women. Our goal was to determine the endocrine effects of low energy availability in exercising men. Six exercising men (VO_2peak: 49.3 ± 2.4 ml · kg^?1 · min^?1) underwent two conditions of low energy availability (15 kcal · kg^?1 fat-free mass [FFM] · day^?1) and two energy-balanced conditions (40 kcal · kg^?1 FFM · day^?1) in randomised order. During one low energy availability and one balanced condition, participants exercised to expend 15 kcal · kg^?1 FFM · day^?1; no exercise was conducted during the other two conditions. Metabolic hormones were assessed before and after each 4-day period. Following both low energy availability conditions, leptin (?53% to ?56%) and insulin (?34% to ?38%) were reduced (P < 0.05). Reductions in leptin and insulin were independent of whether low energy availability was attained with or without exercise (P > 0.80). Low energy availability did not significantly impact ghrelin, triiodothyronine, testosterone and IGF-1 (all P > 0.05). The observed reductions in leptin and insulin were in the same magnitude as changes previously reported in sedentary women. Further research is needed to understand why other metabolic hormones are more robust against low energy availability in exercising men than those in sedentary and exercising women.     

Conceptions of Knowledge and Institutional Realities: reflections on the creation of a new university in eastern Germany

This article has to do with a particularly persistent and intriguing problem in the politics of higher education, namely, the fault lines between ideas and reality, between a concept of a university and its implementation. The case in point is the creation of a new university at Frankfurt (Oder)—the European University ‘Viadrina‘—in the state of Brandenburg, on the eastern edge of what used to be the (East) German Democratic Republic. The case study traces the politics of creating and designing the new institution under the special conditions of post‐unification Germany and focuses on the challenges of implementing the twin elements of its founding concept: a particularly intensive international orientation, especially in its relationship with neighbouring Poland, and an attempt to transcend the boundaries of discipline‐based scholarship in teaching and research. Substantial problems with the implementation of the concept notwithstanding, the Viadrina stands a reasonable chance of becoming one of the few exceptions to the rule that unification has produced little innovation in German higher education.