Subjective expectations in the context of HIV/AIDS in Malawi

In this paper we present a newly developed interactive elicitation methodology for collecting probalistic in expectations in a developing country context with low levels of literacy and numeracy, and we evaluate the feasibility and success of this method for a wide range of outcomes in rural Malawi. We find that respondents' answers about their subjective expectations take into account basic properties of probabilities, and vary meaningfully with observable characteristics and past experience. From a substantive point of view, the elicited expectation's indicate that individuals are generally aware of differential risks. For example, individuals with lower incomes and less land rightly feel at greater risk of financial distress than people with higher socioeconomic status (SES), and people who are divorced or widowed rightly feel at greater risk of being infected with HIV than currently married individuals. Meanwhile many expectations - including the probability of being currently infected with HIV - are well-calibrated compared to actual probabilities, but mortality expectations are substantially overestimated compared to life table estimates. This overestimation maylead individuals to underestimate the benefits of adopting HIV risk-reduction strategies. The skewed distribution, of expectations about condom use also suggests that a small group of innovators are the forerunners in the adoption of condoms within marriage for HIV prevention. © 2009 Adeline Delavande & Hans-Peter Kohler

Are Nepali students at risk of HIV? A cross-sectional study of condom use at first sexual intercourse among college students in Kathmandu

<p>Abstract</p> <p>Background</p> <p>Condoms offer the best protection against unintended pregnancies and sexually transmitted infections. Little research has been conducted to determine the prevalence and investigate the influencing factors of condom use at first sexual intercourse among college students.</p> <p>Methods</p> <p>A self-administered questionnaire was completed by 1137 college students (573 male and 564 female) in the Kathmandu Valley. Analyses were confined to 428 students who reported that they have ever had sexual intercourse. The association between condom use at first sexual intercourse and the explanatory variables was assessed in bivariate analysis using Chi-square tests. The associations were further explored using multivariate logistic analysis in order to identify the significant predictors after controlling for other variables.</p> <p>Results</p> <p>Among the sexually active students, less than half (48%) had used condoms during first sexual intercourse. The results from the logistic regression analysis revealed that age, caste and/or ethnicity, age at first sexual intercourse, types of first sex partner, alcohol consumption and mass media exposure are significant predictors for condom use at first sexual intercourse among the college students. Students in the older age groups who had first sex were about four times (16 to 19 years old) (OR = 3.5) more likely and nine times (20 or older) (OR = 8.9) more likely than the students who had sex before 16 years of age to use condoms at first sexual intercourse.</p> <p>Moreover, those students who had first sex with commercial sex worker were five times (OR = 4.9) more likely than those who had first sex with their spouse to use condoms at first sex. Furthermore, students who had higher exposure to both print and electronic media were about twice (OR = 1.75) as likely as those who had lower media exposure to use condoms. On the other hand, students who frequently consumed alcohol were 54% (OR = 0.46) less likely to use condoms at first sexual intercourse than those who never or rarely consumed alcohol.</p> <p>Conclusions</p> <p>The rate of condom use at first sexual intercourse is low among the students. It indicates students are exposed to health hazards through their sexual behaviour. If low use of condom at first sex continues, vulnerable sexual networks will grow among them that allow quicker spreading of sexually transmitted diseases and HIV. Findings from this study point to areas that policy and programmes can address to provide youth with access to the kinds of information and services they need to achieve healthy sexual and reproductive lives.</p

Negotiating the transition from adolescence to motherhood: Coping with prenatal and parenting stress in teenage mothers in Mulago hospital, Uganda

<p>Abstract</p> <p>Background</p> <p>Adolescence is a transitional stage from childhood to adulthood that is characterized by physical, physiological, psychosocial and behavioral changes that are influenced to a large extent by the age, culture and socialization of the individual. To explore what adolescent mothers perceive as their struggles during the period of transition from childhood to parenthood (through motherhood) and to describe strategies employed in coping with stress of pregnancy, motherhood and parenthood.</p> <p>Methods</p> <p>Longitudinal qualitative study involving twenty two in-depth interviews and six focus group discussions among pregnant adolescents who were followed from pregnant to delivery, from January 2004 to August 2005. Participant were selected by theoretical sampling and data was analyzed using grounded theory.</p> <p>Results</p> <p>Overall, young adolescents reported more anxiety, loss of self esteem (when they conceived), difficulty in accessing financial, moral and material support from parents or partners and stigmatization by health workers when they sought care from health facilities. Three strategies by which adolescent mothers cope with parenting and pregnancy stress that were described as utilizing opportunities (thriving), accommodating the challenges (bargaining and surviving), or failure (despairing), and varied in the extent to which they enabled adolescents to cope with the stress.</p> <p>Conclusion</p> <p>Adolescents on the transition to motherhood have variable needs and aspirations and utilize different strategies to cope with the stress of pregnancy and parenthood.</p

Ten essentials for action-oriented and second order energy transitions, transformations and climate change research

The most critical question for climate research is no longer about the problem, but about how to facilitate the transformative changes necessary to avoid catastrophic climate-induced change. Addressing this question, however, will require massive upscaling of research that can rapidly enhance learning about transformations. Ten essentials for guiding action-oriented transformation and energy research are therefore presented, framed in relation to second-order science. They include: (1) Focus on transformations to low-carbon, resilient living; (2) Focus on solution processes; (3) Focus on ‘how to’ practical knowledge; (4) Approach research as occurring from within the system being intervened; (5) Work with normative aspects; (6) Seek to transcend current thinking; (7) Take a multi-faceted approach to understand and shape change; (8) Acknowledge the value of alternative roles of researchers; (9) Encourage second-order experimentation; and (10) Be reflexive. Joint application of the essentials would create highly adaptive, reflexive, collaborative and impact-oriented research able to enhance capacity to respond to the climate challenge. At present, however, the practice of such approaches is limited and constrained by dominance of other approaches. For wider transformations to low carbon living and energy systems to occur, transformations will therefore also be needed in the way in which knowledge is produced and used

The policy work of piloting: mobilising and managing conflict and ambiguity in the English NHS

In spite of their widespread use in policy making in the UK and elsewhere, there is a relatively sparse literature specifically devoted to policy pilots. Recent research on policy piloting has focused on the role of pilots in making policy work in accordance with national agendas. Taking this as a point of departure, the present paper develops the notion of pilots doing policy work. It does this by situating piloting within established theories of policy formulation and implementation, and illustrating using an empirical case. Our case is drawn from a qualitative policy ethnography of a local government pilot programme aiming to extend access to healthcare services. Our case explores the collective entrepreneurship of regional policy makers together with local pilot volunteers. We argue that pilots work to mobilise and manage the ambiguity and conflict associated with particular policy goals, and in their structure and design, shape action towards particular outcomes. We conclude with a discussion of the generative but managed role which piloting affords to local implementers

Representation as politics: asserting a feminist ethic in ethnographic research

As ethnographers we are familiar with methodological debates problematizing ethnography’s inherited and inherent connections to ideas of authenticity commonly mobilised to legitimate modes of representation. In this paper, we engage with the post-structural philosophies of Jacques Rancière and Judith Butler, to argue that methodological tools of representation are always ‘political’ and as such shape the limitations of what can be known. In order to trace the overlapping methodological foundations which inform our ethnographic representations, we introduce three paradigmatic constructions of ethnography. By paying attention to the ways in which our ethnographic representations mark the perceptibility of educational practices and purposes, we assert a feminist ethic through the representation of the ‘livable life’ as a productive methodological provocation

Isotope Studies in the Mechanism of the Willgerodt Reaction

Abstract not availabl