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Lara Pino-Domínguez Patricia Navarro-Gil Abel E. González-Vélez Maria-Eugenia Prieto-Flores Alba Ayala Fermina Rojo-Pérez 《Journal of women & aging》2013,25(5):386-394
ABSTRACTThis study analyzes the relationship between gender and self-perceived health status in Spanish retirees and housewives from a sample of 1,106 community-dwelling older adults. A multivariate linear regression model was used in which self-perceived health status was measured by the EQ-5D visual analogue scale and gender according to work status (retired men and women and housewives). Retired males reported a significantly better health status than housewives. Self-perceived health status was closely associated with physical, mental, and functional health and leisure activities. Finally, being a woman with complete dedication to domestic work is associated with a worse state of self-perceived health. 相似文献
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Lara Patrício Tavares 《Revue europeenne de demographie》2016,32(4):575-597
Using data from a large-scale survey, the British Household Panel Survey, this paper assesses the influence of personality traits on the timing of first childbirth and investigates whether, and in what way, personality traits explain the differences in maternity timing across educational groups. We estimate a log-logistic model of the time to first childbirth and show that there is a statistically significant relationship between the Big Five personality traits and the timing of motherhood. The results also show that highly qualified women who are ‘open-minded’ have the lowest hazards of childbirth, lower than similar less educated counterparts. 相似文献
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Rachel Lara Cohen 《The Sociological review》2010,58(2):197-218
This article examines worker‐client relationships in hairstyling. Data are drawn from interviews with 15 hourly‐paid and 32 self‐employed hairstylists and a self‐administered survey. Relations of employment are found to be central to the deployment of emotional labour. Self‐employed owner‐operators are highly dependent on clients, rely on deep‐acting, enact favours, and are prone to emotional breaking points when they fail to realise their ‘congealed service’. In contrast, hourly‐paid stylists perform surface acting, resist unpaid favours and experience fewer breaking points. Methodologically this article demonstrates the importance of comparative employment relations analysis (CERA) for exposing the relationship between employment structures and labour process experiences. 相似文献
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Moderators of the well‐established association between status and overt and relational aggression were tested in a four‐year longitudinal sample (N = 358) of high school students. Self‐perceptions of popularity were found to moderate the link between actual peer‐perceived popularity and aggression, with adolescents who were both popular and aware of their popular status, scoring highest on peer‐nominated aggression and showing the greatest increases in aggression over time. Self‐perceptions of liking moderated the associations between social preference and aggression as well. Adolescents who saw themselves as disliked were particularly likely to show increases in aggression over time. The moderating effect of self‐perceptions was further moderated by gender in several cases. Findings are discussed in light of Coie's theory of the development of peer status theory. The social‐cognitive elements of high peer status, particularly of perceived popularity, are also highlighted. 相似文献
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Jennett Heather K. Harris Sandra L. Delmolino Lara 《The Analysis of verbal behavior》2008,24(1):69-85
The present study compared the effects of discrete trial instruction (DTI) and mand training on the acquisition of independent requests in 6 children with autism. Two multiple-probe designs across participants were conducted with 3 participants receiving mand training followed by DTI and the other 3 receiving DTI followed by mand training. Eye contact and challenging behaviors were also assessed across conditions. Results indicate that 5 of 6 participants made more independent requests and acquired requesting faster in the mand training condition, had slightly better eye contact in the DTI condition, and fewer challenging behaviors in the mand training condition. Overall, the results indicate that mand training is a more efficient method for teaching children with autism to make requests. 相似文献
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Lara Mayeux Marlene J. Sandstrom Antonius H. N. Cillessen 《Journal of research on adolescence》2008,18(1):49-74
Longitudinal associations between social preference, perceived popularity, and risk behaviors (smoking, alcohol use, and sexual activity) were examined in a sample of high school students. Social preference did not predict any of the risk behaviors assessed, although the interaction between gender and social preference was predictive of sexual behavior. Perceived popularity in Grade 10 was predictive of increased alcohol use and sexual activity in Grade 12 for both boys and girls. A reciprocal relationship was found for boys, in which smoking in Grade 10 also predicted gains in perceived popularity over time. Furthermore, results suggested that gains in perceived popularity may be associated with subsequent losses in social preference over time, lending support for the “cycle of popularity” observed by Eder. Implications are discussed, including the personal impact of risk behaviors on perceived popular teens, as well as the broader influence their behavior may have on their less popular counterparts. 相似文献
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Lara Huber 《Poiesis & praxis》2009,6(1-2):27-41
Given that visualisations via medical imaging have tremendously increased over the last decades, the overall presence of colour-coded brain slices generated on the basis of functional imaging, i.e. neuroimaging techniques, have led to the assumption of so-called “kinds” of brains or cognitive profiles that might be especially related to “non-healthy” humans affected by neurological, neuropsychological or psychiatric syndromes or disorders. In clinical contexts especially, one must consider that visualisations through medical imaging are suggestive in a twofold way. Imaging data not only visually render pathological entities, but also tend to represent objective and concrete evidence for these psychophysical states in question. This article aims to identify key issues in visually rendering psychiatric disorders via functional approaches of imaging within the neurosciences from an epistemological point of view. 相似文献
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A noise estimation method for corrupted correlated data 总被引:1,自引:0,他引:1
Ippoliti Luigi Romagnoli Luca Fontanella Lara 《Statistical Methods and Applications》2005,14(3):343-356
Data acquisition, both in time and in spatial domains, in many cases yields observations with a measurement error. The identification
of such a component, that masks the phenomenon under study (signal), must be carried out before the model of interest is specified.
The objective of the paper is to propose an estimator for the parameters of an additive noise and compare it with existing
methods by applications to both simulated and real data sets. 相似文献