Stationäre Rehabilitation alkoholabhängiger Patienten

Systemic therapy concepts are widely used in therapy and rehabilitation of alcohol addictive patients. Although very useful in practice, evaluation studies are rare. Adequate evaluation strategies should be developed and implemented. This study was realized in a clinical rehabilitation centre (Hirtenstein, Allgäu/Germany), whose systemic concept is characterized by patient's wideranged possibilities of choice concerning therapy measures and therapy goals, the activation of social and personal resources, the development of an individually appropriate life-style, the training of desired competencies, and an offer for marital and family therapy. The evaluation is based on a repeated measures design without control group. The instruments and constructs of the evaluation are: F-SOZU (perceived social support), IIP (perceived interpersonal problems), MLDL (quality of life), SOC (sense of coherence), and an assessment sheet for personal resources (RI). Patients (n= 44) reported increased personal ressources as well as an increased level of quality of life. Perceived social support and the sense of coherence changed only moderately. Scaling of treatment satisfaction and goal attainment at the end of the rehabilitation program resulted in high positive scores. Patients reported only positive, no negative treatment side effects. The results indicate the usefulness of systemic and resource oriented concepts in the rehabilitation of alcohol addictive patients.     

Visual search for dimensionally redundant pop-out targets: Evidence for parallel-coactive processing of dimensions

In two visual search experiments, the detection of singleton feature targets redundantly defined on multiple dimensions was investigated. Targets differed from the distractors in orientation, color, or both (redundant targets). In Experiment 1, the various target types were presented either in separate blocks or in random order within blocks. Reaction times to redundant targets significantly violated therace model inequality (Miller, 1982), but only when there was constancy of the target-defining dimension(s) within trial blocks. In Experiment 2, there was dimensional variability within blocks. Consistent with Experiment 1, constancy of the target-defining dimension(s), but this time across successive trials (rather than within blocks), was critical for observing violations of the race model inequality. These results provide evidence for parallel-coactive processing of multiple dimensions, consistent with thedimension-weighting account of Müller, Heller, and Ziegler (1995).     

Emotions outside the box��the new phenomenology of feeling and corporeality

The following text is the first ever translation into English of a writing by German phenomenologist Hermann Schmitz (*1928). In it, Schmitz outlines and defends a non-mentalistic view of emotions as phenomena in interpersonal space in conjunction with a theory of the felt body’s constitutive involvement in human experience. In the first part of the text, Schmitz gives an overview covering some central pieces of his theory as developed, for the most part, in his massive System of Philosophy, published in German in a series of volumes between 1964 and 1980. Schmitz’s System is centred on the claim that the contemporary view of the human subject is the result of a consequential historical process: A reductionist and ‘introjectionist’ objectification of lived experience culminating in the ‘invention’ of the mind (or ‘soul’) as a private, inner realm of subjective experience and in a corresponding ‘grinding down’ of the world of lived experienced to a meagre, value-neutral ‘objective reality’. To counter this intellectualist trend, Schmitz puts to use his approach to phenomenology with the aim of regaining a sensibility for the nuanced realities of lived experience—hoping to make up for what was lost during the development of Western intellectual culture. Since both this text and the overall style of Schmitz’s philosophising are in several ways unusual for a contemporary readership, a brief introduction is provided by philosophers Jan Slaby and Rudolf Owen Müllan, the latter of whom translated Schmitz’s text into English. The introduction emphasises aspects of Schmitz’s philosophy that are likely to be of relevance to contemporary scholars of phenomenological philosophy and to its potential applications in science and society.     

Heartbeat perception in social anxiety before and during speech anticipation

According to current cognitive models of social phobia, individuals with social anxiety create a distorted image of themselves in social situations, relying, at least partially, on interoceptive cues. We investigated differences in heartbeat perception as a proxy of interoception in 48 individuals high and low in social anxiety at baseline and while anticipating a public speech. Results revealed lower error scores for high fearful participants both at baseline and during speech anticipation. Speech anticipation improved heartbeat perception in both groups only marginally. Eight of nine accurate perceivers as determined using a criterion of maximum difference between actual and counted beats were high socially anxious. Higher interoceptive accuracy might increase the risk of misinterpreting physical symptoms as visible signs of anxiety which then trigger negative evaluation by others. Treatment should take into account that in socially anxious individuals perceived physical arousal is likely to be accurate rather than false alarm.     

Reinforcement of inhibitory positional priming by spatial working memory contents

This study examined whether positional priming of pop-out is modulated by spatial working memory (WM). In Experiments 1A and 1B, observers were presented with a to-be-memorized item (Experiment 1A: triangle; Experiment 1B: circle) prior to performing a block of search trials, with triangular stimulus configurations (one target, two distractors) on an underlying elliptical frame. Each search block was followed by a memory test (i.e., memory conditions). In Experiment 1C, the presentation of the memory item (triangle) was immediately followed by the memory test, and the search block was performed after this test (i.e., no-memory condition). It was found that targets presented at a previous target were detected faster and targets presented at a previous distractor location slower, relative to a previous empty (‘neutral’) stimulus location, respectively. While facilitatory position priming was uninfluenced by the memory manipulation, inhibitory positional priming was larger in the memory than no-memory condition, but only when the memory stimulus (triangle) matched the (triangle) configuration formed by the three search items. This finding of larger inhibitory priming under memory conditions provides further evidence that positional priming, rather than being purely bottom-up determined, is open to top-down influences.     

Early development of object unity: evidence for perceptual completion in newborns

The present study aimed to investigate whether perceptual completion is available at birth, in the absence of any visual experience. An extremely underspecified kinetic visual display composed of four spatially separated fragments arranged to give rise to an illusory rectangle that occluded a vertical rod (illusory condition) or rotated so as not to elicit perceptual grouping (control condition) was constructed. After newborns' ability to detect the particular kind of rod-and-box display used in the present study had been probed (Experiment 1), they were habituated to the illusory rod-and-box display (Experiment 2), to the control display that did not contain illusory contours (Experiment 3), and to a standard real rod-and-box display akin to those used in previous infants' studies (Experiment 4). Newborns perceived the rod as a connected unit either in the illusory condition (Experiment 2) or in the real condition (Experiment 4), as documented by a preference for a broken rod over a complete rod during the test phase, but not when the occluder was absent (Experiment 3). In all experiments newborns showed no preference between the two test stimuli (control condition), avoiding the possibility that newborns have a spontaneous preference for one test display over the other. Overall, the results of the present study provide evidence that the ability to achieve object unity (1) stems from intrinsic properties of the human perceptual system and (2) is operative from birth, given the right conditions.     

Age- and practice-related influences on dual-task costs and compensation mechanisms under optimal conditions of dual-task performance

Impaired dual-task performance in younger and older adults can be improved with practice. Optimal conditions even allow for a (near) elimination of this impairment in younger adults. However, practice effects under these conditions in older adults are unknown. Further, it is open, how changed task scheduling and/ or the acquisition of task coordination skills affect the temporal overlap of two tasks in different age groups; this overlap indicate the involvement of these practice-related mechanisms to compensate for impaired dual-task performance. In a dual-task situation of Schumacher et al. (2001 , Psychological Science, 12, 230) including optimal conditions for dual-task performance, both younger and older adults were able to achieve an improvement in dual-task performance with 8 practice sessions to the same degree. The temporal task overlap changed similarly in both age groups during these sessions demonstrating a similar degree of the involvement of compensation mechanisms in younger and older adults. At the end of practice, however, we showed that older adults do not achieve the same optimized dual-task performance level of younger adults.     

Motherhood and Counselor Education: Experiences With Work–Life Balance

Female professors with children continue to experience institutional and cultural barriers in academia. This article situates the experiences of counselor educator mothers in the context of current trends in academia and research related to mothers in the workforce.     

Early top-down control over saccadic target selection: Evidence from a systematic salience difference manipulation

Previous research on the contribution of top-down control to saccadic target selection has suggested that eye movements, especially short-latency saccades, are primarily salience driven. The present study was designed to systematically examine top-down influences as a function of time and relative salience difference between target and distractor. Observers performed a saccadic selection task, requiring them to make an eye movement to an orientation-defined target, while ignoring a color-defined distractor. The salience of the distractor was varied (five levels), permitting the percentage of target and distractor fixations to be analyzed as a function of the salience difference between the target and distractor. This analysis revealed the same pattern of results for both the overall and the short-latency saccades: When the target and distractor were of comparable salience, the vast majority of saccades went directly to the target; even distractors somewhat more salient than the target led to significantly fewer distractor, as compared with target, fixations. To quantify the amount of top-down control applied, we estimated the point of equal selection probability for the target and distractor. Analyses of these estimates revealed that, to be selected with equal probability to the target, a distractor had to have a considerably greater bottom-up salience, as compared with the target. This difference suggests a strong contribution of top-down control to saccadic target selection—even for the earliest saccades.