EPISTEMOLOGY EXTENDED

A common presupposition in epistemology is that the processes contributing to the generation of knowledge do not extend beyond the knower's skin. This paper challenges this presupposition. I adduce a novel kind case that causes trouble for a number of even the most promising accounts of knowledge in current literature (virtue epistemological and modal accounts), at least so long as the presupposition is in place. I then look at a couple of recent accounts of knowledge that drop the presupposition and expressly allow the relevant processes to extended beyond the knower's skin. While these accounts can handle the problem case, they encounter difficulties elsewhere: extension occurs too easily and so the accounts predict knowledge where they ought not. Finally, I offer a novel way of extending epistemology and argue that it can steer clear of the problems on both sides.     

Sex differences in color preferences transcend extreme differences in culture and ecology

At first glance, color preferences might seem to be the most subjective and context-dependent aspects of color cognition. Yet they are not. The present study compares color preferences of women and men from an industrialized and a remote, nonindustrialized culture. In particular, we investigated preferences in observers from Poland and from the Yali in Papua, respectively. Not surprisingly, we found that color preferences clearly differed between the two communities and also between sexes. However, despite the pronounced cultural differences, the way in which men and women differed from each other was almost the same in both cultures. At the same time, this sexual contrast was not specific to biological components of color vision. Our results reveal a pattern of sexual dimorphism that transcends extreme differences in culture and ecology. They point toward strong cross-cultural constraints beyond the biological predispositions of nature and the cultural particularities of nurture.     

Epilepsie: Aktuelles zu Diagnostik und Therapie

Bei etwa 65 Prozent der Epilepsiepatienten kann durch eine antikonvulsive Therapie anhaltende Anfallsfreiheit erreicht werden, bei den übrigen 35 Prozent entwickelt sich eine therapieresistente beziehungsweise schwer behandelbare Epilepsie. Für manche Patienten mit therapieresistenten Epilepsien stellt die Epilepsiechirurgie eine effektive und sichere Behandlungsoption dar. Die wichtigsten Behandlungsziele sind neben der optimalen Anfallskontrolle (im Idealfall Anfallsfreiheit) die gute Vertr?glichkeit der medikament?sen Therapie, die Vermeidung von chronischen Nebenwirkungen, die einfache Handhabung der Medikation für Arzt und Patient, die günstige Beeinflussung von mit der Epilepsie h?ufig assoziierten Begleiterkrankungen sowie die Berücksichtigung der Bedürfnisse spezieller Patientengruppen. Generell sollte somit eine m?glichst individualisierte Therapie erfolgen, die auf die Bedürfnisse des jeweiligen Patienten abgestimmt ist.     

‘Any room won’t do.’ Clinical psychologists’ understanding of the consulting room. An interview study

In the social sciences, there is increasing interest in spatial practices and the meaning of places. The meaning of the psychotherapeutic room and its boundaries has traditionally been underlined in psychodynamic practice. In this study we investigated how clinical psychologists, working from different perspectives and with varying interventions and populations understand and use the consulting room. Five clinical psychologists were interviewed about how they perceive and use consulting rooms. The interviews were analysed using Interpretative Phenomenological Analysis. The participants understood the consulting room as a logistic unit but also as a welcoming place for relational encounters and sensed that spatial stability was important for their capacity to be fully attentive to their clients. Moreover, technological booking systems could hinder clinical work. The results were understood with respect to Winnicott’s theories of transitional space and holding. In sum, the importance of the room does not seem to be of concern exclusively to psychodynamic psychologists. On the contrary, it seems as if psychologists working with varying interventions and from different perspectives emphasise stable and personal consulting rooms that permit them to adapt to the needs of the clients, be attentive, and avoid disturbances.     

Identification With Video Game Characters as Automatic Shift of Self-Perceptions

Two experiments tested the prediction that video game players identify with the character or role they are assigned, which leads to automatic shifts in implicit self-perceptions. Video game identification, thus, is considered as a kind of altered self-experience. In Study 1 (N = 61), participants either played a first-person shooter game or a racing game. Subsequently, they performed an Implicit Association Test (IAT) designed to detect cognitive associations between character-related concepts and players' self. Findings indicate a stronger automatic association of military-related concepts to shooter players' self and a stronger association of racing-related concepts to racing game players' self. Study 2 (N = 48) replicated the IAT result from Study 1 and demonstrated the stability of the identification pattern. Implications for identification as an element of the video game experience and future research directions are discussed.     

A Process Model of the Formation of Spatial Presence Experiences

In order to bridge interdisciplinary differences in Presence research and to establish connections between Presence and “older” concepts of psychology and communication, a theoretical model of the formation of Spatial Presence is proposed. It is applicable to the exposure to different media and intended to unify the existing efforts to develop a theory of Presence. The model includes assumptions about attention allocation, mental models, and involvement, and considers the role of media factors and user characteristics as well, thus incorporating much previous work. It is argued that a commonly accepted model of Spatial Presence is the only solution to secure further progress within the international, interdisciplinary and multiple-paradigm community of Presence research.     

On the controllability of evaluative-priming effects: Some limits that are none

Two experiments examined recent claims of uncontrollability of the evaluative-priming effect. According to these claims, imposing an adaptive 600 ms response deadline prevents successful faking (Degner, 2009). Furthermore, strategic control attempts have been argued not to reduce the priming measure's sensitivity to spontaneous evaluations so that correlations of evaluative-priming effects with external criteria are not affected by attempts to fake (Bar-Anan, 2010). Here, we show that faking is possible even with an adaptive 600 ms response deadline when faking instructions do not conflict with speed pressures imposed thereby (Experiments 1 and 2). In addition, suitable faking instructions substantially affect the predictive validity of priming effects in terms of their correlations with (non-faked) self-report measures and the Implicit Association Test (Experiment 2). The previous claims about the uncontrollability of the evaluative-priming effect may thus have been premature.     

Inter-individual and intra-individual variability of the N2 component: On reliability and signal-to-noise ratio

The nogo N2 component, an anterior negative peak supposed to be generated in the anterior cingulate cortex, has been used as an indicator of conflict monitoring and response conflict in basic and clinical research. Here, we investigate the reliability and the signal-to-noise ratio (SNR) of inter-individual differences of the N2 amplitudes as well as of intra-individual standard deviations of N2 amplitudes. Effects of the number of nogo epochs, type of summary measure (peak vs. average amplitude), and filter cut-offs (1–12 Hz vs. 1–30 Hz) are investigated. A sample of N = 32 participants, performed a go/nogo task. Excellent Cronbach’s alpha coefficients (?.90) were obtained for the fronto-central average N2 amplitude at 40 nogo epochs and for the peak N2 amplitude at 60 nogo epochs. The SNR was higher for the average nogo N2 amplitude compared to the peak N2 amplitude. Split-half reliability coefficients of the intra-individual standard deviation of the nogo N2 amplitudes were at least moderate. Based on these results we provide suggestions for a reliable N2 measurement. Moreover, although intra-individual variability has often been conceived as noise the present findings support the idea that intra-individual N2 variability incorporates systematic variance.     

Role‐Induced Bias in Court: An Experimental Analysis

Criminal procedure is organized as a tournament with predefined roles. We show that assuming the role of a defense counsel or a prosecutor leads to role‐induced bias even if participants are asked to predict a court ruling after they have ceased to act in that role and if they expect a substantial financial incentive for being accurate. The bias is not removed either if participants are instructed to predict the court ruling in preparation of plea bargaining. In line with parallel constraint satisfaction models for legal decision making, findings indicate that role‐induced bias is driven by coherence effects, that is, systematic information distortions in support of the favored option. This is mainly achieved by downplaying the importance of conflicting evidence. These distortions seem to stabilize interpretations, and people do not correct for this bias. Implications for legal procedure are briefly discussed. Copyright © 2012 John Wiley & Sons, Ltd.     

My Way to Intercultural Pastoral Care: Experiences and Insights of a German in Brazil

This article informs about basic elements of a method of Intercultural Pastoral Counselling based on experiences in Brazil. In a case study it shows how the method works in counselling poor families in the cultural context of Latin-America. Theological and psychological aspects are discussed. The author asks whether this approach can be useful in other cultural contexts.