Alle Publikationen
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2017
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(2017): Perceived differences in social status between speaker and listener affect the speaker's vocal characteristics. In: PLoS one 12 (6). DOI: 10.1371/journal.pone.0179407
DOI: http://www.ncbi.nlm.nih.gov/pubmed/28614413 Abstract: Non-verbal behaviours, including voice characteristics during speech, are an important way to communicate social status. Research suggests that individuals can obtain high social status through dominance (using force and intimidation) or through prestige (by being knowledgeable and skilful). However, little is known regarding differences in the vocal behaviour of men and women in response to dominant and prestigious individuals. Here, we tested within-subject differences in vocal parameters of interviewees during simulated job interviews with dominant, prestigious, and neutral employers (targets), while responding to questions which were classified as introductory, personal, and interpersonal. We found that vocal modulations were apparent between responses to the neutral and high-status targets, with participants, especially those who perceived themselves as low in dominance, increasing fundamental frequency (F0) in response to the dominant and prestigious targets relative to the neutral target. Self-perceived prestige, however, was less related to contextual vocal modulations than self-perceived dominance. Finally, we found that differences in the context of the interview questions participants were asked to respond to (introductory, personal, interpersonal), also affected their vocal parameters, being more prominent in responses to personal and interpersonal questions. Overall, our results suggest that people adjust their vocal parameters according to the perceived social status of the listener as well as their own self-perceived social status.
Keywords: Acoustic Stimulation, Adolescent, Adult, Auditory Perception/physiology, Diagnostic Self Evaluation, Female, fundamental frequency, Humans, Interviews as Topic/methods, Macht, Male, Middle Aged, Social Class, Social Perception, Socioeconomic Factors, Soziale Dominanz, Speech Acoustics, Speech/physiology, Status / biologische Marker, Stimme, Stimme / Prosodie, Voice/physiology, Young Adult 2014
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(2014): The technology acceptance puzzle. Results of a representative survey in Lower Saxony. In: Zeitschrift fur Gerontologie und Geriatrie 47 (8), S. 641-647. DOI: 10.1007/s00391-014-0830-7
DOI: https://doi.org/10.1007/s00391-014-0830-7 Abstract: It is widely taken for granted that the interest in technology decreases with increasing age. Many studies and especially large scale surveys seem to confirm declining technology acceptance; however, it is argued that composition effects (e.g. increasing proportions of women among the older age groups), cohort effects (e.g. experience with different technologies during the lifetime) and various living and health conditions (e.g. living alone, having children in the neighborhood and experience of falls) have to be taken into account and that these factors will have different impacts on the acceptance of different scenarios of assistive technologies. The analyses are based on data from a self-administered questionnaire (n = 2032, a representative random sample of individuals aged 50 years and above in Lower Saxony, Germany). The survey briefly introduced four scenarios of ambient assisted living (AAL) technologies. Multinominal logistic regression was used to explore the correlations of acceptance and the independent variables mentioned. The results show that the simple assumption of an age effect, i.e. technology acceptance generally declines with increasing age, is misleading. An answer to the question whether older people will make use of assistive technologies in the future should consider specific scenarios and also various socioeconomic variables.
Keywords: 80 and over, Age Distribution, Aged, Assistenz, Attitude to Health, Biomedical Technology, Epidemiology, Female, Germany, Gerontologie, Humans, Male, Middle Aged, Numerical Data, Patient Acceptance of Health Care/psychology/statistics & numerical data, PSYCHOLOGY, Self-Help Devices, Socioeconomic Factors, Statistics, Surveys and Questionnaires 2013
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(2013): Ungleichheit sozialer Teilhabe im Alter. In: Zeitschrift fur Gerontologie und Geriatrie 46 (5), S. 410-416. DOI: 10.1007/s00391-013-0498-4
DOI: http://www.ncbi.nlm.nih.gov/pubmed/23864320 Abstract: The concept of active ageing comprises the maintenance of societal participation throughout the life span into old age. "Good" ageing in line with this activity paradigm develops into a starting point of social inequality rather than being its result. Based on the German Ageing Survey (DEAS) we investigated access to volunteering and to educational activities depending on social and spatial aspects of inequality. Societal participation is socially and spatially structured. Individuals from a lower social class are less often involved in educational activities or in volunteering. Moreover, individuals living in economically disadvantaged regions are less likely to participate than in economically strong regions. Disadvantages cumulate if low individual resources overlap with poor economic conditions in the living area. Measures to facilitate participation should be taken on the local level to enhance opportunities for volunteering and educational activities. This should help to sustainably increase the participation of individuals from lower social classes.
2012
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(2012): Social dominance orientation. Revisiting the structure and function of a variable predicting social and political attitudes. In: Personality & social psychology bulletin 38 (5), S. 583-606. DOI: 10.1177/0146167211432765
DOI: http://www.ncbi.nlm.nih.gov/pubmed/22215697 Abstract: Pers Soc Psychol Bull 2012.38:583-606
Keywords: Adolescent, Adult, Attitude, European Continental Ancestry Group, Factor Analysis, Statistical, Female, hierarchy-enhancing and -attenuating social policy, Humans, Israel, Jews, legitimizing ideologies, Male, Models, Psychological, ORIENTATION, Politics, Predictive Value of Tests, Psychological Theory, Reproducibility of Results, SDO, SDO-Dominance, SDO-Egalitarianism, Social Class, Social Domiance Orientation (SDO), Social Dominance, social dominance orientation, Social Identification, Socioeconomic Factors, Students/psychology, Surveys and Questionnaires, United States, Young Adult
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