Berufliche Leistungsfähigkeit

In different fields of law the assessment of capability of performance is important and often poses a particular challenge for medical or psychological experts. The present article introduces a model for the assessment of capability of performance developed on the background of a multicenter and interdisciplinary research project. This approach of assessment assumes that the performance capability of a person with psychiatric or psychosomatic disorders does not arise from symptomatology alone; instead, it is also a consequence of interactions between coping processes of the individual and environmental factors. The presented model of the assessment of performance capability is mainly oriented to the “International Classification of Functioning” (ICF; WHO) whose central diagnostic categories are, in addition to the disorder and the somatic and psychiatric functions, the levels of activity and participation. The different assessing levels are operationalized in the assessment model. In this article the various diagnostic levels and their interactions and the criteria which have been formulated are described. The process of decision-making is explored as well. This assessment model aims to make a more reliable, valid and transparent process of expert decision-making in order to increase the objectivity and justice of the assessment procedure.     

Analogical insight: toward unifying categorization and analogy

The purpose of this paper is to present two kinds of analogical representational change, both occurring early in the analogy-making process, and then, using these two kinds of change, to present a model unifying one sort of analogy-making and categorization. The proposed unification rests on three key claims: (1) a certain type of rapid representational abstraction is crucial to making the relevant analogies (this is the first kind of representational change; a computer model is presented that demonstrates this kind of abstraction), (2) rapid abstractions are induced by retrieval across large psychological distances, and (3) both categorizations and analogies supply understandings of perceptual input via construing, which is a proposed type of categorization (this is the second kind of representational change). It is construing that finalizes the unification.     

Peer-facilitated cognitive dissonance versus healthy weight eating disorders prevention: A randomized comparison

Research supports the efficacy of both cognitive dissonance (CD) and healthy weight (HW) eating disorders prevention, and indicates that CD can be delivered by peer-facilitators, which facilitates dissemination. This study investigated if peer-facilitators can deliver HW when it is modified for their use and extended follow-up of peer-facilitated CD as compared to previous trials. Based on pilot data, we modified HW (MHW) to facilitate peer delivery, elaborate benefits of the healthy-ideal, and place greater emphasis on consuming nutrient dense foods. Female sorority members (N = 106) were randomized to either two 2-h sessions of CD or MHW. Participants completed assessment pre- and post-intervention, and at 8-week, 8-month, and 14-month follow-up. Consistent with hypotheses, CD decreased negative affect, thin-ideal internalization, and bulimic pathology to a greater degree post-intervention. Both CD and MHW reduced negative affect, internalization, body dissatisfaction, dietary restraint, and bulimic pathology at 14 months.     

A formal framework for modelling the developmental course of competence and performance in the distance,speed, and time domain

The developmental course in the distance–speed–time domain is still a matter of debate. Traditional stage models are contested by theories of continuous development and adaptive thinking. In the present work, we introduce a formal framework for modelling the developmental course in this domain, grounding on Competence-based Knowledge Space Theory. This framework, as a more general case, widely includes assumptions and facets of previous models and covers empirical findings collected based on different experimental paradigms. By a distinction of latent competences and observable performance, model validation is not bound to a certain experimental paradigm and no one-to-one correspondence between competences and tasks is required. Therefore, the framework has the potential to bridge the gap between stage models and models of continuous development. The approach also precisely defines misconceptions, for example overgeneralization, and empirically investigates their occurrence. In the present work, we established a prototypical model for the development of understanding the distance–speed–time system. We extended this model with definitions based on different perspectives of overgeneralization. The assumptions of the model and its extensions were examined on the basis of the results of two empirical investigations using six judgment task types. The results yielded a reasonably good fit of model and data. No evidence was found for the occurrence of overgeneralization in this domain. The theoretical model and empirical results are discussed with respect to their relationship to other developmental models and theories.     

Attentional effects of negative faces: Top-down contingent or involuntary?

Recent research has substantiated that schematic negative faces are found more efficiently than positive faces among crowds of distractor faces of varying set sizes. The present study asks whether this relative search asymmetry (RSA) is intention driven or due to involuntary attentional capture. To that aim, participants were first tested in a condition in which negative and positive faces were searched for, and then in a condition in which negative or positive schematic faces appeared at chance level at the position of the target (valid trials) or of a distractor (invalid trials), the faces thus being task irrelevant (the 1/n paradigm). The expected search benefit for valid negative-face target trials most clearly occurred when participants searched for a target defined by a conjunction of color and position; when the target was defined either by an orientation or color singleton, we found rather weak or no evidence for involuntary attention capture by negative faces. We see the results as being (1) evidence that the RSA is partly based on stimulus-driven factors that occur independently of the intention to search for a positive or negative face, and (2) consistent with the assumption that the effects are mainly due to a more efficient rejection of positive-face than of negative-face distractors, rather than being due to attentional capture by the target     

Social environment and reproduction in female European rabbits (Oryctolagus cuniculus): benefits of the presence of litter sisters

The authors investigated in an observational study the consequences of the presence of litter sisters on the social interactions and on reproductive performance of young female European rabbits (Oryctolagus cuniculus) from a population living under seminatural conditions. In early winter, when all young females were settled in a social group, they were characterized by the presence or absence of litter sisters in their groups. Females with litter sisters in their groups displayed significantly more positive social interaction with females of their social group compared to females without sisters, whereas this difference was mainly due to the high frequency of positive social interactions among the respective sisters. Such differences between the females of both categories were already apparent during the animals' juvenile phase, before the females integrated into a particular group: females which later had litter sisters in their group showed more positive social behavior than females which later no longer had litter sisters. During their first breeding season, females with litter sisters present generally started to breed earlier by an average of 14 days. A more favorable social environment might have possibly facilitated the earlier onset of breeding in females with present litter sisters by attenuating the negative consequences of stress.     

The rhythm aftereffect: support for time sensitive neurons with broad overlapping tuning curves

Ivry [Ivry, R. B. (1996). The representation of temporal information in perception and motor control. Current Opinion in Neurobiology, 6, 851-857.] proposed that explicit coding of brief time intervals is accomplished by neurons that are tuned to a preferred temporal interval and have broad overlapping tuning curves. This proposal is analogous to the orientation selective cells in visual area V1. To test this proposal, we used a temporal analog to the visual tilt aftereffect. After adapting to a fast auditory rhythm, a moderately fast test rhythm (400 ms between beats) seemed slow and vice versa. If the speed of the adapting rhythm was made too disparate from speed of the test rhythm the effect was diminished. The effect occurred whether the adapting and test stimuli were presented to the same or different ears, but did not occur when an auditory adapting rhythm was followed by a visual test rhythm. Results support the proposition that explicit time information is coded by neural units tuned to specific temporal intervals with broad overlapping tuning curves. In addition, it appears that there is a single timing mechanism for each incoming sensory mode, but distinct timers for different modes.     

Erratum: Effects of pre‐trial publicity and jury deliberation on juror bias and source memory errors

Effects of Pre‐Trial Publicity and Jury Deliberation on Juror Bias and Source Memory Errors. By Christine Ruva, Cathy McEvoy and Judith Becker Bryant. The above article (DOI:10.1002/acp.1254) was published online in Early View on 21 June 2006. An error has subsequently been identified in this article. The mediation analyses for the critical SM errors mistakenly reported that the Sobel test z was not significant when in fact it was, Sobel test z = 2.17 (1982). Therefore, critical SM errors were found to mediate the effect of PTP on guilt ratings suggesting that these errors may be a mechanism through which PTP imparts its biasing effects on juror decision making.     

Assessing Perceived Health and Associated Health-Promoting Behaviors: An Investigation of Methods Used to Assess Health Status

Health assessments have been integral in the development of health behavior and policy recommendations. As the nation's health status improves, information about positive health is needed to continue development of appropriate behavior and policy recommendations. In this study, perceived health, health behaviors, health care usage, and how participants defined health were assessed. Using reported health-promoting behaviors, respondents were grouped into high-, middle-, and low-health groups. Analyses found statistically significant differences ( p <.05) for all health behaviors reported and for life satisfaction. Each group's understanding of health also differed significantly. Results document the discriminating value and importance of positive health-promoting behaviors beyond their traditional role in prevention. Recommendations for health professionals' use of positive health assessments are discussed.     

Essentieller Tremor – tatsächlich gutartig?

Mit einer Pr?valenz von bis zu 5,6 Prozent in der Bev?lkerung stellt der Essentielle Tremor (ET) eine der h?ufigsten Bewegungsst?rungen in der Neurologie dar. Wenngleich ET weiterhin als „gutartiger famili?rer Tremor“ bezeichnet wird, zeigen rezente Studien über tremor-assoziierte Symptome wie cerebell?re, kognitive oder psychiatrische Auff?lligkeiten ebenso wie die Beobachtung von signifikanten Beeintr?chtigungen bei Aktivit?ten des t?glichen Lebens bei bis zu 75 Prozent der ET-Patienten, dass das Attribut „gutartig“ bei ET zunehmend in Frage gestellt werden sollte. In den letzten Jahren wurde auch gezeigt, dass ET mit charakteristischen neuropathologischen Ver?nderungen einhergeht, die vorwiegend das Cerebellum, mit einem Verlust an Purkinje-Zellen sowie axonalen Schwellungen („Torpedo-Zellen“), betreffen. Diese Beobachtungen sowie die Ergebnisse aus gro? angelegten epidemiologischen Studien über die famili?re H?ufung von ET und der Parkinson-Erkrankung geben Anlass zur Diskussion über einen potentiellen neurodegenerativen Prozess als pathophysiologisches Korrelat von ET. Die erste genomweite Assoziationsstudie bei ET identifizierte eine mit ET assoziierte genetische Variante im LINGO1-Gen, dessen Protein für axonale Integrit?t relevant ist und im zentralen Nervensystem exprimiert wird. Propranolol und Primodin sind weiterhin die erste Therapieempfehlung. Mit Topiramat steht nun eine dritte Substanz zur Verfügung, die sich als eindeutig effektiv in der ET-Behandlung erwiesen hat.