A Historical Analysis of Living Blues Magazine

This thesis examines Living Blues magazine and its history through its stated cultural focus on African American music

Problems with Global Education: Conceptual Contradictions

Global education is concerned with social justice and student empowerment. However, an understanding of the word global as merely international and/or intercultural may fail to challenge existing mechanistic and compartmentalized views of knowledge and curriculum. Such a global education limits students’ agency and reproduces the very systems it intends to challenge. A holistic understanding of the word global allows for a relational or systems view of the world, mindful of the complex, multiple, and dynamic nature of living systems. It situates the students and their studies in the world and thus offers greater possibilities for action

Cigarette smoking in young adults: the influence of the HTR2A T102C polymorphism and punishment sensitivity

Background: The C allele of a common polymorphism of the serotonin 2A receptor (HTR2A) gene, T102C, results in reduced synthesis of 5-HT2A receptors and has been associated with current smoking status in adults. The -1438A/G polymorphism, located in the regulatory region of this gene, is in linkage disequilibrium with T102C, and the A allele is associated with increased promoter activity and with smoking in adult males. We investigated the contributions of the HTR2A gene, chronic psychological stress, and impulsivity to the prediction of cigarette smoking status and dependence in young adults. Methods: T102C and -1438A/G genotyping was conducted on 132 healthy Caucasian young adults (47 smokers) who completed self-report measures of chronic stress, depressive symptoms, impulsive personality and cigarette use. Results: A logistic regression analysis of current cigarette smoker user status, after adjusting for gender, depressive symptom severity and chronic stress, indicated that the T102C TT genotype relative to the CC genotype (OR = 7.53), and lower punishment sensitivity (OR = 0.91) were each significant predictive risk factors. However, for number of cigarettes smoked, only lower punishment sensitivity was a significant predictor (OR = 0.81). Conclusions: These data indicate the importance of the T102C polymorphism to tobacco use but not number of cigarettes smoked for Caucasian young adults. Future studies should examine whether this is explained by effects of nicotine on the serotonin system. Lower punishment sensitivity increased risk of both smoking and of greater consumption, perhaps via a reduced sensitivity to cigarette health warnings and negative physiological effects

Starvation activates MAP kinase through the muscarinic acetylcholine pathway in Caenorhabditis elegans pharynx

SummaryStarvation activates MAPK in the pharyngeal muscles of C. elegans through a muscarinic acetylcholine receptor, Gqα, and nPKC as shown by the following results: (1) Starvation causes phosphorylation of MAPK in pharyngeal muscle. (2) In a sensitized genetic background in which Gqα signaling cannot be downregulated, activation of the pathway by a muscarinic agonist causes lethal changes in pharyngeal muscle function. Starvation has identical effects. (3) A muscarinic antagonist blocks the effects of starvation on sensitized muscle. (4) Mutations and drugs that block any step of signaling from the muscarinic receptor to MAPK also block the effects of starvation on sensitized muscle. (5) Overexpression of MAPK in wild-type pharyngeal muscle mimics the effects of muscarinic agonist and of starvation on sensitized muscle. We suggest that, during starvation, the muscarinic pathway to MAPK is activated to change the pharyngeal muscle physiology to enhance ingestion of food when food becomes available

An exploration of the factors influencing patient and family initial attendance at memory screening clinics: an interpretative phenomenological analysis

Background: There is a national drive to provide early dementia diagnoses. Patient and family attributions at symptom onset contribute to significant help-seeking delays. Most qualitative studies have interpreted retrospective accounts of the pre-diagnostic period. However, experiential attributions are demonstrated to change over time. Few studies have sought patient and family dyad perspectives prior to diagnosis. Aim: This qualitative study sought to explore patient and family experiences of early cognitive decline and help-seeking during the pre-diagnostic stage. Method: Five patient and familial dyads were interviewed separately to explore their experiences of early stage cognitive decline and help-seeking decisions. Interpretative Phenomenological Analysis was employed to identify emerging themes. Results: Five super-ordinate themes were identified: The inevitability of ageing; problem awareness; living with forgetting; disclosure to others; and how am I going to be today? Conclusions: Patient and family dyads have early insight into symptom onset. Before diagnosis, attributions towards ageing, co-morbid illness and contextual factors limit concern. Help-seeking was precipitated by functional decline exposing the individual to potential risks. Health services were a source of reassurance, particularly when there was a lack of social supports available. Improvements in public awareness of symptoms, assessment and available care for dementia may encourage earlier help seeking

A systematic review of the psychological and social benefits of participation in sport for children and adolescents: informing development of a conceptual model of health through sport

Background: There are specific guidelines regarding the level of physical activity (PA) required to provide health benefits. However, the research underpinning these PA guidelines does not address the element of social health. Furthermore, there is insufficient evidence about the levels or types of PA associated specifically with psychological health. This paper first presents the results of a systematic review of the psychological and social health benefits of participation in sport by children and adolescents. Secondly, the information arising from the systematic review has been used to develop a conceptual model.Methods: A systematic review of 14 electronic databases was conducted in June 2012, and studies published since 1990 were considered for inclusion. Studies that addressed mental and/or social health benefits from participation in sport were included.Results: A total of 3668 publications were initially identified, of which 30 met the selection criteria. There were many different psychological and social health benefits reported, with the most commonly being improved self-esteem, social interaction followed by fewer depressive symptoms. Sport may be associated with improved psychosocial health above and beyond improvements attributable to participation in PA. Specifically, team sport seems to be associated with improved health outcomes compared to individual activities, due to the social nature of the participation. A conceptual model, Health through Sport, is proposed. The model depicts the relationship between psychological, psychosocial and social health domains, and their positive associations with sport participation, as reported in the literature. However, it is acknowledged that the capacity to determine the existence and direction of causal links between participation and health is limited by the fact that the majority of studies identified (n=21) were cross-sectional.Conclusion: It is recommended that community sport participation is advocated as a form of leisure time PA for children and adolescents, in an effort to not only improve physical health in relation to such matters as the obesity crisis, but also to enhance psychological and social health outcomes. It is also recommended that the causal link between participation in sport and psychosocial health be further investigated and the conceptual model of Health through Sport tested. © 2013 Eime et al.; licensee BioMed Central Ltd.C

A systematic review of the psychological and social benefits of participation in sport for adults: informing development of a conceptual model of health through sport

Background: The definition of health incorporates the physical, social and mental domains, however the Physical Activity (PA) guidelines do not address social health. Furthermore, there is insufficient evidence about the levels or types of PA associated specifically with psychological health. This paper first presents the results of a systematic review of the psychological and social health benefits of participation in sport by adults. Secondly, the information arising from the systematic review has been used to develop a conceptual model of Health through Sport. Methods: A systematic review of 14 electronic databases was conducted in June 2012, and studies published since 1990 were considered for inclusion. Studies that addressed mental and/or social health benefits from participation in sport were included. Results: A total of 3668 publications were initially identified, of which 11 met the selection criteria. There were many different psychological and social health benefits reported, with the most commonly being wellbeing and reduced distress and stress. Sport may be associated with improved psychosocial health in addition to improvements attributable to participation in PA. Specifically, club-based or team-based sport seems to be associated with improved health outcomes compared to individual activities, due to the social nature of the participation. Notwithstanding this, individuals who prefer to participate in sport by themselves can still derive mental health benefits which can enhance the development of true-self-awareness and personal growth which is essential for social health. A conceptual model, Health through Sport, is proposed. The model depicts the relationship between psychological, psychosocial and social health domains, and their positive associations with sport participation, as reported in the literature. However, it is acknowledged that the capacity to determine the existence and direction of causal links between participation and health is limited by the cross-sectional nature of studies to date. Conclusion: It is recommended that participation in sport is advocated as a form of leisure-time PA for adults which can produce a range of health benefits. It is also recommended that the causal link between participation in sport and psycho-social health be further investigated and the conceptual model of Health through Sport tested. © 2013 Eime et al.; licensee BioMed Central Ltd

Justice Reinvestment: winding back imprisonment

Justice reinvestment was introduced as a response to mass incarceration and racial disparity in the United States in 2003. This book examines justice reinvestment from its origins, its potential as a mechanism for winding back imprisonment rates, and its portability to Australia, the United Kingdom and beyond. The authors analyze the principles and processes of justice reinvestment, including the early neighborhood focus on 'million dollar blocks'. They further scrutinize the claims of evidence-based and data-driven policy, which have been used in the practical implementation strategies featured in bipartisan legislative criminal justice system reforms. This book takes a comparative approach to justice reinvestment by examining the differences in political, legal and cultural contexts between the United States and Australia in particular. It argues for a community-driven approach, originating in vulnerable Indigenous communities with high imprisonment rates, as part of a more general movement for Indigenous democracy. While supporting a social justice approach, the book confronts significantly the problematic features of the politics of locality and community, the process of criminal justice policy transfer, and rationalist conceptions of policy. It will be essential reading for scholars, students and practitioners of criminal justice and criminal law