9,707 research outputs found

    Fast-field cycling NMR is sensitive to the method of cross-linking in BSA gels

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    This work was supported by ARUK (grant number 19689).Non peer reviewedPublisher PD

    Risk evaluations and condom use decisions of homeless youth: a multi-level qualitative investigation.

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    BackgroundHomeless youth are at higher risk for sexually transmitted infections and unwanted pregnancy than non-homeless youth. However, little is known about how they evaluate risk within the context of their sexual relationships. It is important to understand homeless youths' condom use decisions in light of their sexual relationships because condom use decisions are influenced by relationship dynamics in addition to individual attitudes and event circumstances. It is also important to understand how relationship level factors, sexual event circumstances, and individual characteristics compare and intersect.MethodsTo explore these issues, we conducted semi-structured interviews with 37 homeless youth in Los Angeles County in 2011 concerning their recent sexual relationships and analyzed the data using systematic methods of team-based qualitative data analysis.ResultsWe identified themes of risk-related evaluations and decisions at the relationship/partner, event, and individual level. We also identified three different risk profiles that emerged from analyzing how different levels of risk intersected across individual respondents. The three profiles included 1) Risk Takers, who consistently engage in risk and have low concern about consequences of risk behavior, 2) Risk Avoiders, who consistently show high concern about protection and consistently avoid risk, and 3) Risk Reactors, those who are inconsistent in their concerns about risk and protection and mainly take risks in reaction to relationship and event circumstances.ConclusionsInterventions targeting homeless youth should reflect multiple levels of risk behavior and evaluation in order to address the diversity of risk profiles. Relationship/partner-, event-, and individual-level factors are all important but have different levels of importance for different homeless youth. Interventions should be tailored to address the most important factor contributing to homeless youth reproductive needs

    Refections on the Cross-Cultural Challenge to Western Psychology : Implications for Theory and Practice

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     This paper has sought to document significant aspects of the cross-cultural challenge to psychology as an academic discipline and a profession. As an academic discipline, psychology is increasingly obliged to incorporate the notions of cultural and historical context in its formulations of the dynamics of a wide range of psychological phenomena. Ethnocentric biases in such efforts must now at least be recognized if not eliminated. Those who offer psychological services in culturally pluralistic communities must be aware of the complications which may arise if the perspectives and practices they bring to bear on a problem are inconsistent with its culturally-linked origins and symptomology and the expectations of the client. Fowers and Richardson (1996) have recently noted how powerful a force multiculturalism has become in contemporary American psychology. The growing appreciation that American norms, or the norms of any particular society, are not necessarily universal has encouraged the American Psychological Association (APA) to publish guidelines for the practice of psychology with culturally diverse populations such as are found in the United States. Psychology is facing an ongoing cross-cultural challenge which will ultimately transform the discipline and the practice in highly significant ways. As Fowers and Richardson attest, multiculturalism in psychology, while initially threatening to the status quo in many ways, is essentially good in the longer run in forcing researchers and practitioners to consider the wider validity of their assumptions, models, theories and professional practice
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