Alle Publikationen
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2017
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(2017): A population study of correlates of social participation in older adults with age-related vision loss. In: Clinical rehabilitation 31 (1), S. 115-125. DOI: 10.1177/0269215515624479
DOI: http://journals.sagepub.com/doi/pdf/10.1177/0269215515624479 Abstract: OBJECTIVE To examine personal characteristics, disease-related impairment variables, activity limitations, and environmental factors as correlates of social participation in older adults with vision loss guided by the World Health Organization's International Classification of Functioning, Disability and Health Model. DESIGN Baseline data of a larger longitudinal study. SETTING Community-based vision rehabilitation agency. SUBJECTS A total of 364 older adults with significant vision impairment due to age-related macular degeneration. MAIN MEASURES In-person interviews assessing social participation (i.e. frequency of social support contacts, social/leisure challenges faced due to vision loss, and of social support provided to others) and hypothesized correlates (e.g. visual acuity test, Functional Vision Screening Questionnaire, ratings of attachment to house and neighborhood, environmental modifications in home). RESULTS Regression analyses showed that indicators of physical, social, and mental functioning (e.g. better visual function, fewer difficulties with instrumental activities of daily living, fewer depressive symptoms) were positively related to social participation indicators (greater social contacts, less challenges in social/leisure domains, and providing more support to others). Environmental factors also emerged as independent correlates of social participation indicators when functional variables were controlled. That is, participants reporting higher attachment to their neighborhood and better income adequacy reported having more social contacts; and those implementing more environmental strategies were more likely to report greater challenges in social and leisure domains. Better income adequacy and living with more people were related to providing more social support to others. CONCLUSION Environmental variables may play a role in the social participation of older adults with age-related macular degeneration.
2015
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(2015): Rural N(SO) and German middle-class mothers' interaction with their 3- and 6-month-old infants. A longitudinal cross-cultural analysis. In: Journal of family psychology : JFP : journal of the Division of Family Psychology of the American Psychological Association (Division 43) 29 (4), S. 649-655. DOI: 10.1037/fam0000100
DOI: http://www.ncbi.nlm.nih.gov/pubmed/26075741 Abstract: This study aims to analyze culture-specific development of maternal interactional behavior longitudinally. Rural Cameroonian Nso mothers (n = 72) and German middle-class mothers (n = 106) were observed in free-play interactions with their 3- and 6-month-old infants. Results reveal the expected shift from a social to a nonsocial focus only in the German middle-class mothers' play interactions but not the rural Nso mothers' play. Nso mothers continue their proximal interactional style with a focus on body contact and body stimulation, whereas German middle-class mothers prefer a distal style of interaction with increasing object-centeredness. These cultural differences are in line with broader cultural models and become more accentuated as the infants grow older.
Keywords: Adult, Cross-Cultural Comparison, culture specific, Female, Germany, Humans, Infant, Longitudinal Studies, Male, Maternal Behavior/ethnology/psychology, Mother-Child Relations, Mothers/psychology, Play and Playthings/psychology, Proxemik, Rural Population/statistics & numerical data, Status / biologische Marker -
(2015): Self-esteem, narcissism, and stressful life events. Testing for selection and socialization. In: Journal of personality and social psychology 109 (4), S. 707-721
Abstract: Examined whether self-esteem and narcissism predict the occurrence of stressful life events (i.e., selection) and whether stressful life events predict change in self-esteem and narcissism (i.e., socialization). The analyses were based on longitudinal data from 2 studies, including samples of 328 young adults (Study 1) and 371 adults (Study 2). The effects of self-esteem and narcissism were mutually controlled for each other and, moreover, controlled for effects of depression. After conducting the study-level analyses, the findings were meta-analytically aggregated. Self-esteem had a selection effect, suggesting that low self-esteem led to the occurrence of stressful life events; however, this effect became nonsignificant when depression was controlled for. Regardless of whether depression was controlled for or not, narcissism had a selection effect, suggesting that high narcissism led to the occurrence of stressful life events. Moreover, stressful life events had a socialization effect on self-esteem, but not on narcissism, suggesting that the occurrence of stressful life events decreased self-esteem. Analyses of trait-state models indicated that narcissism consisted almost exclusively of perfectly stable trait variance, providing a possible explanation for the absence of socialization effects on narcissism. The findings have significant implications because they suggest that a person's level of narcissism influences whether stressful life events occur, and that self-esteem is shaped by the occurrence of stressful life events. Moreover, the possibility that depression mediates the selection effect of low self-esteem on stressful life events is discussed. zitiert von 31
2014
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(2014): Examining gender differences in received, provided, and invisible social control. An application of the dual-effects model. In: Anxiety, stress, and coping 27 (6), S. 678-694. DOI: 10.1080/10615806.2014.892585
DOI: http://www.ncbi.nlm.nih.gov/pubmed/24517507 Abstract: The dual-effects model of social control not only assumes that social control leads to better health practices but also arouses psychological distress. However, findings are inconsistent. The present study advances the current literature by examining social control from a dyadic perspective in the context of smoking. In addition, the study examines whether control, continuous smoking abstinence, and affect are differentially related for men and women. Before and three weeks after a self-set quit attempt, we examined 106 smokers (77 men, mean age: 40.67, average number of cigarettes smoked per day: 16.59 [SD=8.52, range=1-40] at baseline and 5.27 [SD=6.97, range=0-40] at follow-up) and their nonsmoking heterosexual partners, assessing received and provided control, continuous abstinence, and affect. With regard to smoker's affective reactions, partner's provided control was related to an increase in positive and to a decrease in negative affect, but only for female smokers. Moreover, the greater the discrepancy between smoker received and partner's provided control was the more positive affect increased and the more negative affect decreased, but again only for female smokers. These findings demonstrate that female smokers' well-being was raised over time if they were not aware of the control attempts of their nonsmoking partners, indicating positive effects of invisible social control. This study's results emphasize the importance of applying a dyadic perspective and taking gender differences in the dual-effects model of social control into account. zitiert von 7
Keywords: Adult, Affect, Female, Follow-Up Studies, Geschlechterforschung, Gesundheit, Health Behavior, Humans, Longitudinal Studies, Male, Middle Aged, Models, Psychological, Motivation, Sex Factors, Sexual Partners/psychology, Smoking Cessation/psychology, Smoking/psychology, social control, Social Control, Informal/methods, Switzerland, Verhaltensforschung, Young Adult 2012
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(2012): TripleR: An R package for social relations analyses based on round-robin designs. In: Behavior research methods 44 (2), S. 455-470. DOI: 10.3758/s13428-011-0150-4
DOI: https://doi.org/10.3758/s13428-011-0150-4 Abstract: In this article, we present TripleR, an R package for the calculation of social relations analyses (Kenny, 1994) based on round-robin designs. The scope of existing software solutions is ported to R and enhanced with previously unimplemented methods of significance testing in single groups (Lashley & Bond, 1997) and handling of missing values. The package requires only minimal knowledge of R, and results can be exported for subsequent analyses to other software packages. We demonstrate the use of TripleR with several didactic examples.
Keywords: Algorithms, Analysis of Variance, Data Interpretation, Statistical, Group Structure, Humans, Interpersonal Relations, Longitudinal Studies, Models, Psychological, Models, Statistical, Psychology, Social/methods/statistics & numerical data, Research Design, Social Behavior, Social Perception, Software 2008
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(2008): Workplace health interventions in small enterprises: A Swedish longitudinal study. In: Work (Reading, Mass.) 30 (4), S. 473-482
Abstract: This article has a two-fold approach. First, it investigates relationships between work organizational factors, and health and performance outcomes. Second, it compares two change strategy approaches in workplace health interventions by studying changes of these factors and outcomes. The sample consisted of ten Swedish small enterprises including 102 individuals, who answered a before and after questionnaire about organizational factors and outcomes. The leaders were interviewed and answered a questionnaire about performed workplace health interventions. Statistical methods used were reliability tests, correlation analyses and t-tests. Results indicate rather strong links between indicators of respectful leadership, creative work and team spirit, and the outcome indicators self-assessed health and judged workplace adaptability in association with customer satisfaction. The results concerning changes of determinants and outcomes (after workplace health interventions) showed significant differences between enterprises using a broad change strategy and those using an expert/problem-based strategy with the former having more favourable results. The leader interview results also point at obstacles concerning workplace change processes as lack of resources, insufficient competence and influence of external factors. The study results suggest that work organizational factors and integrated models for workplace health intervention are of importance for health and performance outcomes in small enterprises.
2006
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(2006): Knowing your place: Self-perceptions of status in face-to-face groups. In: Journal of personality and social psychology 91 (6), S. 1094-1110. DOI: 10.1037/0022-3514.91.6.1094
DOI: http://www.ncbi.nlm.nih.gov/pubmed/17144767 Abstract: Status is the prominence, respect, and influence individuals enjoy in the eyes of others. Theories of positive illusions suggest that individuals form overly positive perceptions of their status in face-to-face groups. In contrast, the authors argue that individuals' perceptions of their status are highly accurate--that is, they closely match the group's perception of their status--because forming overly positive status self-perceptions can damage individuals' acceptance in a group. Therefore, the authors further argue that individuals are likely to refrain from status self-enhancement to maintain their belongingness in a group. Support for their hypotheses was found in 2 studies of status in face-to-face groups, using a social relations model approach (D. A. Kenny & L. La Voie, 1984). Individuals showed high accuracy in perceiving their status and even erred on the side of being overly humble. Moreover, enhancement in status self-perceptions was associated with lower levels of social acceptance.
2005
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(2005): Social participation attenuates decline in perceptual speed in old and very old age. In: Psychology and Aging 20 (3), S. 423-434. DOI: 10.1037/0882-7974.20.3.423
DOI: http://www.ncbi.nlm.nih.gov/pubmed/16248702 Abstract: Does an engaged and active lifestyle in old age alleviate cognitive decline, does high cognitive functioning in old age increase the possibility of maintaining an engaged and active lifestyle, or both? The authors approach this conundrum by applying a structural equation model for testing dynamic hypotheses, the dual change score model (J. J. McArdle & F. Hamagami, 2001), to 3-occasion longitudinal data from the Berlin Aging Study (Time 1: n=516, age range=70-103 years). Results reveal that within a bivariate system of perceptual speed and social participation, with age and sociobiographical status as covariates, prior scores of social participation influence subsequent changes in perceptual speed, while the opposite does not hold. Results support the hypothesis that an engaged and active lifestyle in old and very old age may alleviate decline in perceptual speed.
Keywords: 80 and over, Aged, Computer Graphics, Discrimination Learning, Female, Gerontologie, Humans, Life Style, Likelihood Functions, Longitudinal Studies, Male, Models, Statistical, Neuropsychological Tests/statistics & numerical data, Pattern Recognition, Visual, Psychometrics/statistics & numerical data, Psychomotor Performance, Reaction Time, Reproducibility of Results, Social Behavior, Soziale Teilhabe, Statistics as Topic 1998
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(1998) : Zum Verständnis von Moral - Entwicklungen in der Kindheit In: Weinert, Franz E.: Entwicklung im Kindesalter: Weinheim: Beltz Psychologie-Verl.-Union, S. 133-152
Abstract: Ausgewählte Ergebnisse aus der LOGIK-(Longitudinalstudie zur Genese individueller Kompetenzen-)Studie werden vorgestellt, die sich auf die Entwicklung des Verständnisses von Moral bei Kindern im Alter von vier bis zwölf Jahren beziehen. Dabei wurden das Wissen über moralische Normen und moralische Motivationen mit Hilfe von Bildergeschichten erhoben, die den Kindern vorgelegt wurden. In diesen Bildergeschichten befand sich der Held in einem moralischen Konflikt. Es ergaben sich Hinweise darauf, dass die moralische Entwicklung als zweistufiger Lernprozess zu begreifen ist. Dabei erwerben die Kinder universell schon sehr früh ein Wissen um einfache moralische Normen und verstehen ihre kategorische Gültigkeit. Moralische Motivation wird hingegen erst in einem zweiten Lernprozess aufgebaut, den die Kinder unterschiedlich schnell und unterschiedlich erfolgreich durchlaufen. zitiert von: 72
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