Biografiekonstruktionen im Dienste der Abwehr

The material examined comprised videotaped group sessions in which the participating sexual offenders talked about their crimes and biographies. Out of the available texts four types of narrative formats of biography construction were elaborated: the medical case report, the coming-of-age novel, the vita sexualis and the family drama. Each format includes specific subjective theories about deviant behaviour and sheds light on the diverse defense dynamics. These dynamics could be extracted analyzing various narrative levels, such as the structure of the narration, the self-positioning in the story and the interactions of the group. It was shown how the participants either accepted or rejected responsibility and guilt, which is considered highly relevant for the prognosis. The presented study gives important insight into psychotherapy with sexual offenders.     

Visual pathway deficit in female fragile X premutation carriers: a potential endophenotype

Previous studies indicated impaired magnocellular (M) and relatively spared parvocellular (P) visual pathway functioning in patients with fragile X syndrome. In this study, we assessed M and P pathways in 22 female fragile X premutation carriers with normal intelligence and in 20 healthy non-carrier controls. Testing procedure included visual contrast sensitivity and vernier threshold measurements. Results revealed that carriers were selectively impaired on tests of M pathways (low spatial/high temporal frequency contrast sensitivity and frequency-doubling vernier), whereas they showed intact performance on P pathway tests. These results suggest that the deficit of the M pathway is an endophenotype of fragile X syndrome.     

Brain activation and deactivation during location and color working memory tasks in 11-13-year-old children

Using functional magnetic resonance imaging (fMRI) and n-back tasks we investigated whether, in 11-13-year-old children, spatial (location) and nonspatial (color) information is differentially processed during visual attention (0-back) and working memory (WM) (2-back) tasks and whether such cognitive task performance, compared to a resting state, results in regional deactivation. The location 0-back task, compared to the color 0-back task, activated segregated areas in the frontal, parietal and occipital cortices whereas no differentially activated voxels were obtained when location and color 2-back tasks were directly contrasted. Several midline cortical areas were less active during 0- and 2-back task performance than resting state. The task-induced deactivation increased with task difficulty as demonstrated by larger deactivation during 2-back than 0-back tasks. The results suggest that, in 11-13-year-old children, the visual attentional network is differently recruited by spatial and nonspatial information processing, but the functional organization of cortical activation in WM in this age group is not based on the type of information processed. Furthermore, 11-13-year-old children exhibited a similar pattern of cortical deactivation that has been reported in adults during cognitive task performance compared to a resting state.     

Cognitive models of choice: comparing decision field theory to the proportional difference model

People often face preferential decisions under risk. To further our understanding of the cognitive processes underlying these preferential choices, two prominent cognitive models, decision field theory (DFT; Busemeyer & Townsend, 1993 ) and the proportional difference model (PD; González-Vallejo, 2002 ), were rigorously tested against each other. In two consecutive experiments, the participants repeatedly had to choose between monetary gambles. The first experiment provided the reference to estimate the models' free parameters. From these estimations, new gamble pairs were generated for the second experiment such that the two models made maximally divergent predictions. In the first experiment, both models explained the data equally well. However, in the second generalization experiment, the participants' choices were much closer to the predictions of DFT. The results indicate that the stochastic process assumed by DFT, in which evidence in favor of or against each option accumulates over time, described people's choice behavior better than the trade-offs between proportional differences assumed by PD.     

Knowing your costumer better

Regulatory engagement theory's strength over alternative accounts of consumer attitudes is highlighted. In line with the theory, it is argued that in order to predict behavior, one needs to understand the processes involved in goal pursuit, including the dynamic processes of value creation. The paper also attempts to integrate processes (e.g. multifinality, distance from the goal, inhibition upon goal fulfillment) known from other classic and modern self-regulation models. Furthermore, the role of difficulty as a basis for value creation is discussed. In sum, regulatory engagement theory seems to be a rich and thought provoking account to predict people's behavior.

As he walks in the door […] we hear a voice say:

STORE VOICE: Hello, Mr. Yakamoto! Welcome back to the Gap. How'd those assorted tank tops work out for you?

A lady enters the shop:

STORE VOICE: Hey Miss Belfor, did you come back for another pair of those chammy lace ups?

     

Imagining the Future of Photoacoustic Mammography

How can a realistic ethical imagination about the future of a technology take shape? This article contains a reflection which is based on the experiences of an embedded ethicist in the context of biophysical research conducive to the development of photoacoustic mammography, which is intended for the non-invasive detection of breast cancer. Imagination in this context already informs the activities of the biophysical researchers, but its role is limited: biophysical future scenarios concentrate on the technological advances that photoacoustics could bring about. In this article it is argued that it is advisable to also consider the medical practice and the ways in which this practice is likely to change as an effect of the introduction of photoacoustic mammography into it. On the basis of this more encompassing imaginative endeavor it is possible to get a clearer idea about how new technologies are able to contribute to human well being, which is informative for the setting of research-goals/priorities and a responsible implementation of new technologies into the world.     

Are novice drivers overconfident? A comparison of self-assessed and examiner-assessed driver competences in a Finnish and Swedish sample

Studies of subjective driving skill have usually assessed perceived driving skill in relation to the skills of the average driver. In order to examine whether novice drivers are overconfident with respect to their actual skills, a different method was used in the present study, where specific aspects of perceived driver competence were compared with assessments made by a driver examiner. A Finnish (n = 2847) and a Swedish (n = 805) sample of driving test candidates completed self-assessments and took a practical driving test; the instruments differed between the countries. The results indicated that about 50 percent of the Finnish and between 25 and 35 percent of the Swedish candidates made realistic assessments of their competence in the areas Vehicle manoeuvring, Economical driving and Traffic safety. The proportion of those who overestimated their competence was greater among the Swedish candidates than the Finnish candidates. This might be explained by greater possibilities of practicing self-assessment in the Finnish driver education. Furthermore, the results indicate that males are not overconfident to a greater extent than females. In conclusion, when perceived competence is related to actual competence instead of the skills of the average driver, the majority of drivers are no longer found to overestimate their skills.     

An experimental simulation study of advanced decision support system for ship navigation

A bridge with an integrated navigation system is compared to a less advanced conventionally equipped bridge in a full mission ship simulator to assess the extent to which fairway navigation benefits from information aids. Realistic scenarios were constructed including several demanding situations when navigating in a fairway. Twenty-two teams each consisting of two members with varying experience as Master Mariners and navigating officers participated in a repeated-measures design. Workload, performance and affective responses were measured. No statistical differences between the bridges were found on any of the dependent measures. The results imply that other factors than the available technology account for the observed differences across teams. A tendency was observed that experienced navigation officers performed better on the conventional bridge than the technically advanced bridge, whilst the opposite was true for less experienced navigation officers.     

Development as Happiness: The Subjective Perception of Happiness and UNDP’s Analysis of Poverty, Wealth and Development

This paper examines to what extent the concept of happiness is complementary to the United Nations Development Program's (UNDP) human development approach in the evaluation of poverty, wealth and development. The deconstruction of UNDP's discourse on and its measurement of these concepts show that its perspective is highly arbitrary. Poverty is exclusively defined as lack and state of ill-being, inferior to wealth regarded as a state of abundance and well-being. Development then becomes a teleological process trying to promote well-being through abundance. Yet, this external perspective of UNDP on well-being is questioned by the subjective perception of the individuals themselves. Happiness studies—which define happiness as the degree to which an individual judges the overall quality of his life-as-a-whole favorably—prove that higher levels of UNDP's development indicators are not necessarily better for subjective well-being. Despite methodological and conceptual problems, happiness studies discover that the individuals' perception of poverty, wealth and development can differ considerably from UNDP's perspective. Increased income, better objective health and higher levels of education do not automatically lead to greater happiness. Furthermore, additional dimensions essential for human happiness are detected by the research, yet not taken into account by UNDP. A country ranking comparison between the two approaches confirms the different visions of well-being. The integration of a happiness indicator in its analysis of poverty, wealth and development is thus indispensable for UNDP in order to correct its analytical and also practical approach to development.