Ein Experiment zum Einfluss der Situation auf physische und psychische Nähe

The influence of the social situation on the physical distance and, as measured by a questionnaire, emotional intimacy between participants was experimentally studied (N = 90) in a cooperative, a competitive, and a neutral social situation. Results indicate that the physical distance was greatest under neutral conditions. The cooperative condition produced the strongest feeling of intimacy. It is argued that the neutral condition is irrelevant to the participants’ behaviour and level of attention to other persons. Further, intimacy can only arise if an interaction is both positive and relevant. The correlation between physical and emotional distance turned out to be relatively small, in accordance with the range usually given for attitudebehaviour correlations.     

Expected utility, μ-σ preferences,and linear distribution classes: A further result

This article is an extension of Meyer and Sinn's results on the representation of arbitrary von Neumann-Morgenstern functions in - space when the probability distributions to be compared belong to a linear distribution class. It shows that, when absolute risk aversion decreases, stays constant, or increases not too fast, an increase in , given , increases the indifference curve slope: increased riskiness increases the required marginal compensation for risk when risk is measured by the standard deviation of wealth or income.I gratefully acknowledge useful comments by Wolfgang Buchholz, Kai Konrad, Jack Meyer, Hans Schneeweiß, Dominique Thon, and Bengt Arne Wickström.     

Editorial

Ohne Zusammenfassung

---

Editorial

     

Synthesizing ENABLE-AGE Research Findings to Suggest Evidence-Based Home and Health Interventions

ABSTRACT

As the quest for knowledge translation from research to practice and policy contexts is growing stronger, researchers need to develop strategies for synthesizing research findings. Since home environments constitute an important context for the delivery of health care and social services to older adults and people aging with disabilities, research in this field can serve as an example for such endeavors. Using 35 original publications and one unpublished doctoral dissertation based on the European ENABLE-AGE Project, we aimed to demonstrate a systematic approach to synthesize research findings generated by large research projects as the basis for evidence-based interventions. The synthesized findings highlighted the complex interactions between objective and perceived aspects of housing and aspects of health in very old age, impacting on, for example, residential decision making. Independence in daily activity is influenced by the sociocultural care and service context. A familiar and safe neighborhood, a social network, and a good supply of services are important to perceptions of participation. Going further, we suggest housing-related interventions that address problems and challenges related to ongoing demographic changes. This article contributes to the development of strategies for knowledge translation, connecting research and practice and policy contexts struggling to meet the societal challenges that accompany population aging.     

Psychophysical laws in risk theory

In this article specific hypotheses on the shape of a rational agent's risk preference function are derived from psychophysical laws. Weber's law is used to establish the hypothesis of constant relative risk aversion for a myopic expected-utility maximizer. Weber's law. Fechner's law and a modified version of Koopmans' preference functional are shown to generate a family of multiperiod preference functionals which are either of an additive logarithmic or a multiplicative Cobb-DougIas type. This family has very appealing implications in a world of stochastic constant returns to scale. For the actual decision the multiperiod optimizer exhibits constant relative risk aversion as does the myopic optimizer. However, with the passage of time. the degree of this risk aversion, in general, moves towards unity. Moreover, it is worth noting that the agent neither has to make the consumption decision simultaneously with the selection of an optimal risk project nor needs any information about the future except his or her own preferences.     

Ein Experiment zum Einfluss der Situation auf physische und psychische N?he

Zusammenfassung In einem Experiment (N = 90) wurde der Einfluss situativer Bedingungen auf den Sitzabstand und auf die per Fragebogen erfasste subjektiv erlebte N?he zu einer anderen Person überprüft. Es wurden eine Kooperationsbedingung, eine neutrale Bedingung und eine Wettbewerbsbedingung realisiert. Es zeigte sich, dass die neutrale Bedingung die geringste r?umliche N?he hervorrief, w?hrend die Kooperationsbedingung die h?chste emotionale N?he ausl?ste. Zur Interpretation wird die Annahme vertreten, dass die neutrale Bedingung sich von der Wettbewerbsbedingung darin unterscheidet, dass sie von den Probanden als irrelevant empfunden wird und dadurch keine Aufmerksamkeitszuwendung auf die andere Person ausl?st. Weiterhin wird angenommen, dass emotionale N?he das Ergebnis von positiver Atmosph?re und Relevanz der Interaktion ist. Eine weitere Fragestellung bezog sich auf den Zusammenhang zwischen (geringem) Sitzabstand und emotionaler N?he, der in übereinstimmung mit Studien zur Einstellungs-Verhaltens-Konsistenz relativ gering ausfiel.

---

The influence of the social situation on the physical distance and, as measured by a questionnaire, emotional intimacy between participants was experimentally studied (N = 90) in a cooperative, a competitive, and a neutral social situation. Results indicate that the physical distance was greatest under neutral conditions. The cooperative condition produced the strongest feeling of intimacy. It is argued that the neutral condition is irrelevant to the participants’ behaviour and level of attention to other persons. Further, intimacy can only arise if an interaction is both positive and relevant. The correlation between physical and emotional distance turned out to be relatively small, in accordance with the range usually given for attitudebehaviour correlations.

---

---

PD Dr. Ina Grau, Dipl. Psych., Universit?t Bielefeld, Fakult?t für Soziologie, Lehrstuhl Sozialpsychologie, Prof. Dr. Hans-Werner Bierhoff, Dipl. Psych., Ruhr-Universit?t Bochum, Fakult?t für Psychologie, Lehrstuhl Sozialpsychologie     

Subjective qualitative information structures based on orderings

This paper is motivated by the following question: Can one axiomatize information first and then probability in terms of information rather than vice versa as suggested by information theory? The emphasis here is on a new methodological approach toward a conceptualization of behavioral information which might be better suited for inferences involving nonrepeatable events or an insufficient number of repeatable events, based on the assumption that information is prior to probability statements. The main idea is to generate (via a Boolean homorphism) a Boolean algebra of events by an appropriate information structure and to utilize the notion of a topogeneous order similar to that of a Boolean order.     

Caregivers as Interventionists and Trainers: Teaching Mands to Children with Developmental Disabilities

The Analysis of Verbal Behavior - We evaluated the use of behavioral skills training (BST) to train caregivers to conduct procedures commonly associated with mand training. We trained two...     

Visual Capacity,Out-of-home Activities and Emotional Well-being in Old Age: Basic Relations and Contextual Variation

This work examined the role of visual capacity in connection with psychological, social network related, and socio-structural predictors of out-of-home everyday functioning and emotional well-being. The results are based on a sample of 1519 community dwelling elderly (55–98 years; mean age 70.8 years), 757 of them were living in urban, and 762 were living in rural regions, half-and-half from East and West Germany. Structural equation modeling supported the hypothesis of robust relations among age, vision, intellectual functioning, out-of-home everyday functioning, and emotional well-being that are largely independent of the regional and societal macro context. In detail, vision mediated the effect of age on out-of-home activities of daily living (ADL/IADL) and leisure activities, while intellectual functioning mediated the effect of vision on out-of-home leisure activities. All effects on emotional well-being were mediated by out-of-home leisure activities. Enriching the micro level model with psycho-social variables (i.e., outdoor motivation and social resources) and an indication of the socio-economic situation (i.e., financial resources) revealed some contextual variations: At this meso level of analysis, social resources contributed less and outdoor motivation contributed more to out-of-home leisure activities in the urban than in the rural sample. Second, outdoor motivation was significantly related to social resources in the urban, but not in the rural sample. Third, financial resources contributed modestly but significantly to out-of-home leisure activities in the East German, but not in the West German urban and rural samples. It is concluded that visual capacity plays a substantial role in a robust micro level model able to predict everyday functioning and well-being. If additional resources adding to the prediction of these outcomes are also taken into consideration in a meso level analysis model, the whole variable interplay becomes more strongly affected by macro contextual variation.     

The Use of Tracking Technologies for the Analysis of Outdoor Mobility in the Face of Dementia: First Steps into a Project and Some Illustrative Findings From Germany

As people age in place, cognitive impairment is a major threat to maintaining out-of-home mobility. The SenTra project measures outdoor mobility by taking advantage of tracking technology in an interdisciplinary project involving researchers from geography, social work, gerontology, psychology, and medicine disciplines. The project assesses mobility patterns of urban-dwelling demented and mildly cognitively impaired elders and cognitively intact persons over a period of 3 years in Israel and Germany. The main objectives are to learn more about out-of-home mobility by means of global positioning system/geographical information system technology, to analyze the relationships between cognitive functioning, mobility behavior, and well-being, to examine the ethical implications of the use of advanced tracking technologies in this population, and to assess the potential of tracking technologies in the diagnosis of various types of cognitive impairment. The article presents preliminary findings to illustrate the potential of interdisciplinary data analyses to be performed later in the project. Pilot data were drawn from a combined psychiatric, psycho-social, and tracking data assessment of a group of 19 men and women between 63 and 80 years of age (7 who were healthy, 6 who were mildly cognitive impaired, 6 who were demented) living in Germany. The findings revealed that healthy participants have better health and higher levels of well-being and smaller networks compared to elders who are cognitively impaired. Examples of daily outdoor trips indicate meaningful mobility patterns and the need to combine psycho-social and geographical data to understand the relationships between outdoor mobility, socio-structural dimensions, behavior patterns, and well-being. By achieving its aims, the project will be able to make a substantial contribution to basic, applied, and clinical knowledge gaps in the area of mobility and cognitive impairment research.