Race and intra-urban migration

Data from the urban renewal experience in Syracuse, New York are used to examine the impact of race on patterns of intra-urban migration. The results show that, overall, the migration patterns exhibited an exponential decay in frequency with increasing distance. Both blacks and whites display this pattern, but blacks tend to cluster more closely around the point of origin. Indirect evidence is developed to show that this phenomenon is due to blacks and whites having different access to information about housing, which ultimately maintains housing segregation.     

Gender Differences in STEM Disciplines: From the Aspects of Informal Professional Networking and Faculty Career Development

This study examines informal professional networks (IPNs) and their role in the underrepresentation of women faculty in traditionally male-dominated science, technology, engineering, and mathematics (STEM) disciplines. A mixed-methods design was taken in which interviews were conducted during the qualitative phase to gather information of faculty networking experiences and the importance of IPNs in their career development. An online survey was developed based on the findings from the interviews and used to gather data during the quantitative phase to further probe the patterns and functions of IPNs. Major findings are reported, including the meaningful impact of IPNs on the career development of faculty in STEM disciplines and some significant gender differences in networking patterns.     

Efficiency of t-Test and Hotelling's T 2-Test After Box-Cox Transformation

Early investigations of the effects of non-normality indicated that skewness has a greater effect on the distribution of t-statistic than does kurtosis. When the distribution is skewed, the actual p-values can be larger than the values calculated from the t-tables. Transformation of data to normality has shown good results in the case of univariate t-test. In order to reduce the effect of skewness of the distribution on normal-based t-test, one can transform the data and perform the t-test on the transformed scale. This method is not only a remedy for satisfying the distributional assumption, but it also turns out that one can achieve greater efficiency of the test. We investigate the efficiency of tests after a Box-Cox transformation. In particular, we consider the one sample test of location and study the gains in efficiency for one-sample t-test following a Box-Cox transformation. Under some conditions, we prove that the asymptotic relative efficiency of transformed t-test and Hotelling's T ²-test of multivariate location with respect to the same statistic based on untransformed data is at least one.     

Cross-National Measurement Invariance of the Teacher and Classmate Support Scale

The cross-national measurement invariance of the teacher and classmate support scale was assessed in a study of 23202 Grade 8 and 10 students from Austria, Canada, England, Lithuania, Norway, Poland, and Slovenia, participating in the Health Behaviour in School-aged Children (HBSC) 2001/2002 study. A multi-group means and covariance analysis supported configural and metric invariance across countries, but not full scalar equivalence. The composite reliability was adequate and highly consistent across countries. In all seven countries, teacher support showed stronger associations with school satisfaction than did classmate support, with the results being highly consistent across countries. The results indicate that the teacher and classmate support scale may be used in cross-cultural studies that focus on relationships between teacher and classmate support and other constructs. However, the lack of scalar equivalence indicates that direct comparison of the levels support across countries might not be warranted.     

Found in (survey) translation: lessons learned while engaging with a wharekura in Southland,New Zealand

We liaised with a wharekura (Māori language immersion school) to translate and disseminate an online survey for a group of Māori youth in Southland, New Zealand (NZ). The focus of this article is not results, but the processes of respondent orientation and engagement to more genuinely include Māori in a youth survey. An online survey about transport and well-being was conducted with older teenagers from 12 schools, including the wharekura. After working with wharekura staff and students, the survey was translated from English into te reo Māori using best-practice methods. Steps were taken to safeguard authentic engagement, including how the survey translation was conducted, and how the survey data were shared. This NZ-specific experience adds to the literature about the practice of applying the principle of respondent orientation to the process of translating an existing survey into te reo Māori, demonstrating commitment to some Treaty of Waitangi principles. While this is not a kaupapa Māori research project, it is informed by some kaupapa Māori principles. This may be seen as a limitation of this work; however, we believe there are many positive experiences and lessons to be learned from our approach.     

Ingredients of a successful case management program

Take a look at nine important factors that contribute to a successful case management program. Discover why it's imperative to design the program to fit the unique population and meet the organizational needs and objectives.     

Association between child sexual abuse and sexual revictimization in adulthood among women sex partners of injection drug users

Community-recruited women (n = 1490) were interviewed about their early and adult sexual victimization histories to determine whether there was an association between child sexual abuse and adult revictimization by sex partners and strangers/nonsex partners. Adolescent sexual abuse, lifetime sex-trading, drug treatment, and mental health treatment were examined as mediating variables. One-fourth of the women had been revictimized (i.e., experienced child sexual abuse and at least one instance of adult sexual victimization). Child sexual abuse was associated with both rape and other sexual victimization by a sex partner in adulthood, as well as adult rape by a stranger/nonsex partner. Drug and mental health treatments reduced abused women's chances of being raped by a sex partner; drug treatment also decreased the likelihood of other sexual victimization by a sex partner. Sex-trading increased abused women's likelihood of rape by a stranger or nonsex partner. Intervention--including drug treatment--can help women with child sexual abuse histories overcome some of the abuse-related sequelae that make them vulnerable to adult revictimization.     

Union-management solutions for preventing workplace injury of older workers

As the US workforce continues to age, organized labor and management will have to work creatively to redesign jobs, workflow, and work pace to accommodate older workers. Union-management cooperation in developing safety strategies have been largely unsuccessful because of mutual distrust, animosity left over from contract negotiations and administration, the absence of strong labor legislation that promotes shared governance, injury concealment, and world-wide competitive pressures to reduce labor costs at the expense of worker safety. If workplace injury prevention that focuses on cost-effective and efficient workplace modifications for older as well as for all workers is to become reality, then employers and their unions will need to develop solutions to forge new, more expansive approaches to accommodation.