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11.
This note comments on a paper published by Wagner and Davis [Decision Sciences (2001), 32(4), 557–573]. These authors present an integer‐programming model for the single‐item discrete sequential search problem with group activities. Based on their experiments, they conjecture that the problem can be solved as a linear program. In this note, we provide a counterexample for which the optimal value of the linear program they propose is different from the optimal value of the integer‐programming model, hence contradicting their conjecture for the specific linear program that they specify. To the best of our knowledge, the conjecture settled in this note was still an open question.  相似文献   
12.
In the early 1990s, several European welfare states embraced the idea that the voice and life knowledge of people in poverty should be recognised in policymaking. In that regard, many authors proclaimed a paradigm shift from advocacy to self-advocacy, emphasising the agency of people in poverty to speak for themselves. Emblematic in these developments in Belgium was the photobook Courage, published in 1998 by an NGO called Movement for People with a Low Income and Children (BMLIK). Through documentary family photography and oral testimonies, Courage develops a visual rhetoric on the citizenship of people in poverty while reframing poverty as a violation of human rights. Historical research demonstrates, however, that Courage was produced by middle-class volunteer allies and is therefore a rhetorical tool for self-advocacy but certainly not a product of self-advocacy. Moreover, many authors have been highly critical of identity politics, since positive imagery can equally be disempowering in reinforcing neo-philanthropical principles of self-help and willpower which ultimately lead away from redistributive policies. This article therefore examines, through oral history with photo elicitation, how the people involved experienced being portrayed as the protagonists of self-advocacy on the poverty problem. The findings show how the portrayed people fluidly (dis)identified over the past 20 years through three intertwined subjective processes involving Courage as an artefact: for remembering (historical function), for assessing (evaluative function) and for advocacy (persuasive function). As such, they appear not as passive objects of others’ campaigning strategies, but as active co-constructors of self-advocacy rhetoric. Some of the pitfalls and potentials of identity politics in the struggle against poverty are discussed.  相似文献   
13.
This article involves a study of the narrative of a Second World War Resistance member by means of an interview in which the interviewer explicitly inserts the historical context by selecting the topics for discussion and asking critical questions. The interview deals with three periods: the Wartime period; the First Wave of Reprisals; and the Second Wave of Reprisals. The analyses show that the interviewee's first and second‐level positionings shift along with changes in historical period and that they mirror the general historical image of the Resistance. These different positionings are highly consistent in themselves and this consistency is also present on the third level of positioning, because of the interviewee's fairly muted style of narrating, by which blatant inconsistencies are avoided and a general, ‘good’ identity is constructed. The article also demonstrates that the interview style adds another, important dimension to the analysis of identities in life stories.  相似文献   
14.
Increasing attention to the high prevalence of domestic violence (DV) and its impact on women's physical and mental health has resulted in expanded services for abused women. Abused women appear to underutilize the formal counseling services available in many communities, however, and further research is needed to identify factors related to service utilization. In the present study, 1,746 women assaulted by a male intimate partner were identified from a larger pool of women interviewed by Pretrial Services following the arrest of their spouse/partner on domestic abuse charges. The women were selected for the current study if they reported prior physical assaults perpetrated by the same spouse/partner listed in the instant offense. In addition to describing previous physical assaults and psychological abuse by their current spouse/partner, women were also asked whether they had ever sought "formal counseling/supportive services" to address the abuse. Consistent with the prior literature, only a minority of the victims reported prior use of these services (14.9%). Additional analyses indicated that the likelihood of having accessed services varied as a function of victim demographic factors (race, relationship to the offender, income), characteristics of the prior DV (prior injury by partner, forced sexual activity, prior psychological abuse), and whether the victim's children witnessed the fighting. Limitations of the study and implications for service providers and the courts are discussed.  相似文献   
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16.
Barriers such as stigmatization and access to health care may lead young adults with mental health conditions (YAMHC) to try to find alternatives to more traditional means of obtaining care. One possible alternative is to seek information online. The purpose of this article is to better understand how YAMHC use the Internet to access information about mental health, and the challenges they face when trying to access that information. Semistructured focus groups were conducted to investigate how YAMHC use the Internet for information and support regarding their mental health. Three major themes about mental health information seeking emerged from the data: (a) Topics searched, (b) Motivations for going online to search for information, and (c) Barriers to successful searching. Findings indicate that YAMHC look up information related to their mental health for a variety of reasons that are unique to the online experience, and use that information to help them with their care, despite at times feeling overwhelmed by, and not always trusting of, the information available.  相似文献   
17.
Testing the Chains, Resistance to Slavery in the British West Indies. Michael Craton. Ithaca and London: Cornell University Press. 1982. 389pp. £27.90.

Freedom: A Documentary History of Emancipation, 1861–1867. Selected from the Holdings of the National Archives of the United States. Series II. The Black Military Experience ed. Ira Berlin, et al. Cambridge: Cambridge University Press. 1983. xxx+ 852 pp. £37.50.

Slavery and Freedom (expanded edition, ed. by William W. Freehling). Willie Lee Rose. New York: Oxford University Press. 1982. xi, 254pp. £6.95.

The Plantation Mistress: Woman's World in the Old South. Catherine Clinton. New York: Pantheon. 1982. xix + 331pp. $19.95.

Gregarious Saints: Self and Community in American Abolitionism, 1830–1870. Lawrence J. Friedman. Cambridge: Cambridge University Press. 1982. xi + 344 pp. £20.00.

Immigrants, Minorities and Race Relations: A Bibliography of Theses and Dissertations Presented at British and Irish Universities, 1900–1981. Victor F. Gilbert and Darshan Singh Tatla. London: Mansell Publishing Ltd. 1984. xxxiii, 153 pp. £13.50.  相似文献   
18.
This article focuses on the partner-like relations that emerge between undergraduates and youth as they engage in “Making and Tinkering” activities in an afterschool learning ecology, and illustrates the potential for designed tinkering activity to produce relational equity among participants. Grounded in sociocultural theory, but leveraging theoretical contributions from learning sciences and tinkering research, we draw on ethnographic data across one year to examine how the social organization of Making & Tinkering activities provides necessary social conditions for “feedback-in-practice” and consequential learning. Analyses of interactions reveal how more symmetrical intergenerational relationships serve in the design of equitable learning spaces.  相似文献   
19.
Sexuality education is perceived as one way to prevent unhealthy sexual behaviors. However, current sexuality education materials are not tailored to fit the needs of lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ) youth, and many have been critiqued for disenfranchising these populations. This study solicited the perspectives of LGBTQ youth on their experiences with school-based sexuality education in order to create a framework of LGBTQ-inclusive sexuality education. Five semistructured focus groups (N = 30 LGBTQ participants) were conducted to investigate the sexuality education experiences of LGBTQ youth and to solicit youth suggestions for improving the inclusiveness of sexuality education curricula. Results indicate that LGBTQ youth perceive current sexuality education as primarily “exclusive,” although examples of “inclusive” sexuality education were provided. In addition, participants provided suggestions for creating a more inclusive experience, such as directly discussing LGBTQ issues, emphasizing sexually transmitted infection (STI) prevention over pregnancy prevention, and addressing healthy relationships. Educators and policymakers can use these ideas to help improve the quality of sexuality education—not only to make it more inclusive for LGBTQ youth but to make sexuality education more inclusive for all young people.  相似文献   
20.
Non-governmental organizations (NGOs) are widely accepted in developing countries as a crucial organizational asset. They combine entrepreneurship, provision of quasi-government services and donor financing, but their conceptual status is unclear. Are they the organizational embodiments of social capital, generating cohesion and superior performance, or do they expand the competitiveness of the province, contributing to superior performance via political pluralism? This analysis of the relationship of NGOs to three criteria of child health in the provinces of Peru examines that question and concludes that NGOs are best interpreted as actors in provinces that foster political contestation. As such they contribute to the growth of a core dimension of democracy in developing countries and to higher levels of health.  相似文献   
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