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181.
Many societies and cultures have become increasingly diverse and heterogeneous over the past decade. This diversity has a direct bearing on social justice in children's and adolescents' social development. Increased diversity can have positive consequences, such as the possibility for increased empathy, tolerance, perspective taking, and the celebration of various cultural traditions and values, but it can also result in increased prejudice, bias, and discrimination. In this article, we suggest that incorporating a focus on social justice can transform the field of social development. This can be done by considering the larger societal context of diversity or heterogeneity when investigating children's peer interactions, attitudes, group identity, and social experience. In addition, new findings that incorporate social justice concerns have implications for designing interventions to enhance children's healthy social development. We highlight and discuss recent areas of research that bear on this perspective and discuss avenues for future research and investigation.  相似文献   
182.
The risk properties of estimators of the scale parameter after a pre-test for homogeneity of the error variances in the two sample linear regression model has received quite an amount of attention in the literature. This literature typically assumes normal disturbances and a properly specified model. In this paper we consider that both equations may be mis-specified by the omission of relevant regressors and that the error distributions may belong to a wider class than the normal distribution. We derive and analyse the exact risk (under quadratic loss) of the pre-test estimator of the scale parameter for the first sub-sample.  相似文献   
183.
Abstract

Numerous studies of the relationship between urban population density and distance from the city's center have shown that: (1) Cross-sectionally, the relationship between density and distance is negative, such that density crests in the interior of the city and declines toward the periphery. (2) Longitudinally, the slope of the density-distance relationship becomes flatter as central densities decline as neighborhoods age and thin and as fringe areas develop and increase in population. Most studies have worked with the total relationship between density and distance, ignoring cross-sectional and longitudinal variants from the general pattern for subareas of the metropolis. Large cities seldom develop uniformily in concentric patterns focused upon the CBD. More typical is the axial pattern described by Hurd or the sectoral pattern by Hoyt in which development is axial along principal arteries of transportation with inner-axial areas developing at later points in time. This paper pursues intra-urban differences in growth and development as expressed in the density-distance relationship. Our focus is on between-sector differences in the density-distance relationship at given points in time and upon temporal differences in the relationship through time for individual sectors. Our aim is to specify in a more detailed fashion the link between general urban dynamics and the changing density-distance relationship. The data are for the Cleveland metropolitan area, 1930–1970.  相似文献   
184.
Besides external factors certain thoughts and emotions also constitute a difficulty for women??s career advancement competence. How these thoughts form mental blockades when clumping together and how they limit women??s freedom of action and career advancement is illustrated by the research study ??mental blockades??. This study was part of the integrated research project ??Aufstiegskompetenz von Frauen??Entwicklungspotenziale und Hindernisse??. The results show that mental blockades of female executives can be reduced with the help of introvision coaching.  相似文献   
185.
The role of parenting (adolescent‐perceived maternal solicitation of information and control), and child‐driven processes (adolescent disclosure and secrecy) in parental knowledge of adolescents' activities, norm‐breaking, and anxiety were examined among 498 poor Palestinian youth (= 15 years) living in refugee camps in Jordan. With family relationships and demographic background controlled, greater adolescent disclosure and less secrecy about activities, but also more maternal control and solicitation, were associated with greater maternal knowledge. Greater dispositional secrecy was associated with greater norm‐breaking and generalized anxiety, but parental control and parental solicitation were not. In addition, both gender and maternal control moderated the effects of disclosure on norm‐breaking. Differences between these findings and research with Western samples are discussed.  相似文献   
186.
With the advent of more advanced treatments and therapies, people with HIV/AIDS are experiencing significant improvements in their health, making many of their ongoing employment and career goals more realistic. However, people with HIV/AIDS continue to have major concerns regarding the impact of working on their benefits and entitlements, including apprehensions about potential economic hardships related to loss of financial supports and health insurance coverage. This article focuses on factors related to employment status, sources of health benefits, and entitlements among people with HIV/AIDS. In addition, results of the study demonstrate differences in employment status, benefit types, and the amount of financial support individuals receive based on gender.  相似文献   
187.
The killing of women by men who then take their own lives (femicide-suicide) is the most common form of homicide-suicide. This study identified femicide-suicide risk factors in an 11-city case-control study of femicide in the United States. Perpetrator, victim, relationship, and incident characteristics were analyzed for femicide-suicide cases (n = 67) and controls (n = 356, women living in the community with nonfatal physical abuse) using logistic regression modeling. Two risk factors emerged that were unique to femicide-suicides cases compared to overall femicide risk analyses: prior perpetrator suicide threats and victims having ever been married to the perpetrator.  相似文献   
188.
The aim of this study was to assess the validity and reliability of the Yale Physical Activity Survey (YPAS) and the short version of the International Physical Activity Questionnaire (IPAQ) in older South African adults. The YPAS includes measures of weekly energy expenditure (EE) for housework, yard work, caregiving, exercise, and recreation. The IPAQ measures total time and EE during vigorous and moderate activity, walking, and sitting. The instruments were administered twice for test-retest reliability (men, n = 52, 68 +/- 5.4 years, and women, n = 70, 66 +/- 5.8 years). Data for criterion validity were obtained from accelerometers. YPAS reliability ranged from r = .44 to.80 for men and r = .59 to .99 for women (p < .0001). IPAQ reliability was lower for men (r = .29 to .76) than for women (r = .46 to .77). Criterion validity of the YPAS was .31 to .54 for men and .26 to .29 for women. The YPAS and short IPAQ had comparable results for reliability and criterion validity.  相似文献   
189.
190.
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