A critique of the ontology of consumer enchantment

The concept of enchantment offers a plausible explanation of the lures and thrills of consumer culture. We examine the theoretical foundation of the concept through a critique of Ritzer's enchantment thesis. We begin by assessing the enchantment/disenchantment discourse through a review of the main theoretical contributions to the area, first summarizing Max Weber's initial outline of the notion of disenchantment in the Protestant Ethic and Spirit of Capitalism. We then consider Colin Campbell's critique of Weber and George Ritzer's development in Enchanting a Disenchanted World. Finally, we apply Jean Baudrillard's Order of Simulacra to further resolve some of the open questions concerning the possibility of enchantment in contemporary consumer culture. Copyright © 2013 John Wiley & Sons, Ltd.     

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.     

Perceptual similarity in autism

People with autism have consistently been found to outperform controls on visuo-spatial tasks such as block design, embedded figures, and visual search tasks. Plaisted, O'Riordan, and others (Bonnel et al., 2003; O'Riordan & Plaisted, 2001; O'Riordan, Plaisted, Driver, & Baron-Cohen, 2001; Plaisted, O'Riordan, & Baron-Cohen, 1998a, 1998b) have suggested that these findings might be explained in terms of reduced perceptual similarity in autism, and that reduced perceptual similarity could also account for the difficulties that people with autism have in making generalizations to novel situations. In this study, high-functioning adults with autism and ability-matched controls performed a low-level categorization task designed to examine perceptual similarity. Results were analysed using standard statistical techniques and modelled using a quantitative model of categorization. This analysis revealed that participants with autism required reliably longer to learn the category structure than did the control group but, contrary to the predictions of the reduced perceptual similarity hypothesis, no evidence was found of more accurate performance by the participants with autism during the generalization stage. Our results suggest that when all participants are attending to the same attributes of an object in the visual domain, people with autism will not display signs of enhanced perceptual similarity.     

Negative priming is stronger for task-relevant dimensions: Evidence of flexibility in the selective ignoring of distractor information

The finding that in selective attention tasks responses to previously ignored stimuli are usually retarded is known as negative priming (NP). In previous studies it has been suggested that NP can depend on behavioural goals—that is, NP was observed only for task-relevant object dimensions. We extend these findings with two experiments demonstrating that stronger NP can be observed for task-relevant dimensions than for task-irrelevant dimensions (a) even if participants' tasks vary blockwise within an experiment and (b) if behavioural goals vary from trial to trial. These results suggest that selective NP is a much more flexible process than previously assumed.     

Wie glaubhaft sind die Angaben von ehemaligen Maßregelvollzugspatienten zu ihrem poststationären Verlauf?

This article presents the results of the posttreatment course of ex-patients in forensic commitment. The various data sources are compared with respect to the main focal points. In the Regensburg study design the main attention is focused on the reports of ex-patients themselves because this has some advantages, especially with respect to a high number of those willing to participate. The results were compared with the data obtained from third party observers, mostly probation officials and with entries from the Federal central register (BZR). The results show generally a good agreement which, however, seems to be particularly associated with the quality of the therapeutic relationship. Ex-patients admitted under § 64 (addictive patients) whose treatment was discontinued showed the lowest agreement by far whereas the agreement was much higher for successfully treated patients admitted under § 63 (mentally ill) and § 64. In total it can be assumed that certain conditions a survey of the patients themselves delivers completely reliable results under and on the other hand that BZR entries do not per se have a higher element of truth.     

Lateralized power spectra of the EEG as an index of visuospatial attention

The electroencephalogram (EEG) was measured in an endogenous orienting paradigm where symbolic cues indicated the likely side of to-be-discriminated targets. Combined results of event-related lateralizations (ERLs) and a newly derived measure from wavelet analyses that we applied on the raw EEG and individual event-related potentials (ERPs), the lateralized power spectra (LPS) and the LPS-ERP, respectively, confirmed the common view that endogenous orienting operates by anterior processes, probably originating from the frontal eye fields, modulating processing in parietal and occipital areas. The LPS data indicated that modulation takes place by increased inhibition of the irrelevant visual field and/or disinhibition of the relevant to-be-attended visual field. Combined use of ERLs, the LPS, and the LPS-ERP indicated that most of the involved processes can be characterized as externally evoked, either or not with clear individual differences as some evoked effects were only visible in the LPS-ERERP, whereas few processes seemed to have an internally induced nature. Use of the LPS and the LPS-ERP may be advantageous as it enables to determine the involvement of internally generated lateralized processes that are not strictly bound to an event like stimulus onset.     

Retrieval of event files can be conceptually mediated

Distractor-based retrieval of event files was assessed with a sequential priming experiment using a four-choice identification task. Pictures or sounds of four different animals (frog, chicken, lamb, singing bird) had to be categorized by pressing one of four keys. On each trial, a target and a distractor stimulus were presented simultaneously in different modalities. The relevant modality switched randomly between trials. Distractor repetition effects were modulated by the response relation between the prime and probe: Repeating the prime distractor in the probe produced facilitation if the response repeated, but not if a different response had to be given in the prime and probe. Repeating the prime distractor in the probe led to an automatic retrieval of the prime response. Importantly, this distractor-based response retrieval effect also emerged for those sequences in which the modality of the repeated distractor was switched between the prime and probe. This cross-modal priming effect indicates that distractors were integrated into event files on a conceptual level and that response retrieval processes were mediated by conceptual codes of the distractor stimuli.     

Reciprocal trust mediates deep transfer of learning between games of strategic interaction

We studied transfer of learning across two games of strategic interaction. We found that the interpersonal relation between two players during and across two games influence development of reciprocal trust and transfer of learning from one game to another. We show that two types of similarities between the games affect transfer: (1) deep similarities facilitate transfer of an optimal solution across games; (2) surface similarities can either facilitate or hinder transfer depending on whether they lead players toward an optimal or sub-optimal solution in the target game. Learning an optimal solution in a context of interdependence between players is associated with development of reciprocal trust, which in turn mediates transfer of learning across games. The results can be used to inform the design of training exercises to develop strategic interaction skills.     

Grasp posture planning during multi-segment object manipulation tasks — Interaction between cognitive and biomechanical factors

The present study examined adaptations in the planning of initial grasp postures during a multi-segment object manipulation task. Participants performed a grasping and placing task that consisted of one, two, or three movement segments. The position of the targets was manipulated such that the degree of object rotation between the home and temporally proximal positions, and between the temporally proximal and distal target positions, varied. Participants selected initial grasp postures based on the specific requirements of the temporally proximal and temporally distal action segments, and adjustments in initial grasp posture depended on the temporal order of target location. In addition, during the initial stages of the experimental session initial grasp postures were influenced to a larger extent by the demands of the temporally proximal segment. However, over time, participants overcame these cognitive limitations and adjusted their initial grasp postures more strongly to the requirements of the temporally distal segment. Taken together, these results indicate that grasp posture planning is influenced by cognitive and biomechanical factors, and that participants learn to anticipate the task demands of temporally distal task demands, which we hypothesize, reduce the burden on the central nervous system.     

Nonwork orientations relative to career: A multidimensional measure

Although scholars typically assess an individual's nonwork role orientation relative to career as a unitary construct, we argue that a person's orientation toward nonwork roles is multi-dimensional. Drawing on a literature review demonstrating the need for improved constructs capturing changing relationships between career and multi-faceted nonwork orientations, and empirical data from three studies with samples at different career stages (early and mid-career), we use factor analysis and data from qualitative and longitudinal studies to develop three unique scales to assess a person's nonwork priorities relative to career orientations: family, personal life, and community service. There were generally positive relationships between the protean career scales and the new nonwork role orientation measures. Future research should move beyond a binary work–life or work–family models and include multi-dimensional measures of nonwork orientations relative to career.