Systematic review of the physical home environment and the relationship to psychological well-being among community-dwelling older adults

ABSTRACT

Older adults with functional impairments are at risk of being excluded from participation in day-to-day life. This exclusion can have detrimental effects on psychological well-being. The physical home environment is a potential force for both enhancing and limiting participation for this population. This systematic review of literature examined relationships between the physical home environment, functional impairment, and psychological well-being among older adults who live in community settings. The Ecological Model of Aging served as the guiding framework for this review. Results suggest that knowledge of the relationships between these constructs is still in the early stages. While associational relationships are established, the nature of these relationships is clouded by the inconsistency of measurement across studies, as well as design challenges. Objective and subjective features of the physical home environment are linked to psychological well-being throughout the literature. A growing body of evidence demonstrates that personal competence serves as a moderator of those relationships.     

中加合作农业生态学“双语+精品”课程建设的探索与实践

在国际教育合作背景下,福建农林大学引进的农业生态学(Agroecology)课程与福建省甚至全国高校双语课程相比具有独特的优势。本文回顾了中加合作《农业生态学》双语课程的引进和适应过程,以及其作为福建省"精品课程"的教学体系、风格、方式及其建设成效;最后作者提出从促进国际交流、加强教材建设和教学成果的推广应用等3方面努力把该课程建成国家级"双语示范课程"。     

The effect of female migration on infant and child survival in Uganda

This article uses data from the 1996 Uganda Demographic and Health Survey to examine whether migration of women improves the survival chances of their children to age five. We expand on prior research by testing not only the hypothesized positive effect of rural-urban migration, but also the effects of other migration stream behaviours on child survival. Results show that up to 10% of children die before age five and within-group differences in mortality exist among urban and rural children depending on their mother's migration status. Only urban-urban migration was significantly related to child survival, compared to rural non-migrants, after controlling for other factors, although other streams of migration (rural-urban, urban-rural, rural-rural) were positively related to child survival. Generally, migration explains a small component of the variance in child survival. Several other factors, including parents' education, household size, household headship, mother's age at birth, duration of breastfeeding, and place of delivery have a significant predictive power on child survival.     

Priority: Home! A true priority? An analysis of the Federal Plan to Break the Cycle of Homelessness

Homelessness pervades every fabric of American society: it has plagued individuals and families, young and old, males and females. This paper analyzes and discusses the feasibility of a current proposal, Priority: Home? The Federal Plan to Break the Cycle of Homelessness, and the intended effects of its policies pertaining to the homeless. Specifically, the plan outlines the need for a continuum of care, a concept which promotes three stages to attain self-sufficiency: emergency shelter, transitional housing, and permanent housing. Providing support services and follow-up care are contingent on the success of the continuum. The plan therefore describes a comprehensive solution to address homelessness and requires that all levels of government participate in the process.     

Patterns in macroinvertebrate taxonomic richness and community assembly among urban wetlands in Cape Town,South Africa: implications for wetland management

Urbanization has significantly increased globally during the last century and has far-reaching consequences for biodiversity and their associated habitats, particularly wetland ecosystems. Previous studies have focused primarily on wetlands in non-urban areas, and urban wetland biodiversity patterns are currently not well understood, particularly across Africa. Here, we investigate two highly transformed urban wetlands in Cape Town, South Africa, and determine the relative importance and influence of local environmental variables as drivers of macroinvertebrate richness and community structuring. We also determine the influence of local environmental variables for patterns of species turnover and nestedness within and among these wetlands, and provide management recommendations based on our findings. We found that few macroinvertebrate species were associated with these wetlands, yet community variation was driven by a combination of local environmental variables. Our results also indicate that the turnover component of beta diversity, rather than nestedness, was responsible for most of the variation in the overall macroinvertebrate community. We identified two major problems regarding the current ecological state of the investigated wetlands. Firstly, high nutrient loads originating from the surrounding land uses which reduced wetland biodiversity, and secondly, the transformation of these wetlands from seasonal to perennial water bodies. We recommend local and regional scale approaches to limit urban waste from entering these systems, and management of water levels simulating natural Mediterranean-type climate dynamics more closely are required to ensure that the maximum possible diversity can be supported in these wetlands.

     

Family Instability and Exposure to Violence in the Early Life Course

Family instability has been linked with a host of outcomes across the early life course. This study extends this literature by connecting instability with violence in the community by examining the associations among family structure, family structure change, and secondary exposure to violence during adolescence across diverse segments of the population. Using longitudinal data from the Project on Human Development in Chicago Neighborhoods study, we found that living with a single parent and experiencing family structure changes were associated with secondary exposure to violence. Multiple group models suggest that partner change translated into more exposure for boys than girls. Findings also suggest that family instability may lead to more secondary exposure to violence for African American youth.     

Supporting transgender children: new legal, social, and medical approaches

The author, a lawyer who advocates for transgender children and youth, explores how clinical approaches to transgender children and youth are keeping pace with social and legal changes affecting these young people and with recent evidence suggesting that children are harmed by family and societal rejection as well as by attempts to change their gender identity or gender expression. The author urges providers and legal advocates to work with policymakers and the families of transgender children and youth to create a future in which these young people can reach their full potential and be embraced as fully equal, respected, and participating members of society.     

Sleep Quality and Alcohol Risk in College Students: Examining the Moderating Effects of Drinking Motives

Abstract

Objective: Sleep problems and alcohol misuse are common issues experienced by college students that can have detrimental effects on overall health. Previous work indicates a strong relationship between poor sleep quality and alcohol risk in this population. This study explored the moderating effect of drinking motives in the relationship between global sleep quality and experience of alcohol-related negative consequences. Participants: College students (N = 1,878) who reported past-month drinking. Methods: Participants completed online surveys assessing sleep and alcohol-related behaviors. Results: Poorer sleep quality and higher drinking motives (coping, conformity, and enhancement) predicted greater alcohol-related consequences, controlling for drinking. Further, coping motives moderated the relationship between sleep quality and consequences such that participants reporting poor sleep and high coping motives experienced heightened levels of consequences. Conclusions: These findings advance the understanding of the relationship between sleep problems and alcohol-related risk and provide implications for targeted campus-based health promotion interventions.