Temporal blindspots in Occupy Philadelphia

ABSTRACT

This paper analyzes the disjunctive temporalities of Occupy Philadelphia’s political constituencies. Drawing on both an ethnographic participant observation study of the Occupy Philadelphia movement and Philadelphia’s neoanarchist political communities, and on recent social scientific theorization of events, the paper argues that contradictory ideas about temporal timescales, momentum, duration, sequences, and rhythms of tactical and strategic action problematized interaction and coordination among movement participants. These points of coordinative disjuncture can be traced back to differences in participants’ ideas about prefigurative politics and strategic temporalities. Limning the temporal expectations and experiences of social movement participants, this paper contributes to the examination of both linkages and disjunctures between eventful temporalities experienced in moments of protest and in social movements with diverse timescales.     

Rural-urban differences in college students’ cardiovascular risk perceptions

Abstract

Objective: To examine rural-urban differences in college students’ cardiovascular risk perceptions. Participants: College students in rural (n?=?61) and urban (n?=?57) Kentucky counties were recruited from November 2012 to May 2014. Methods: This was a secondary data analysis of a cross-sectional study examining rural-urban differences in cardiovascular risk factors. Students rated their risk for developing high blood pressure, diabetes, high cholesterol, heart disease, having a stroke, and gaining excess weight. Chi-square and logistic regression were used for data analysis. Results: Rural students had lower odds of perceived high risk for developing high blood pressure compared to urban students (odds ratio (OR): 0.32, 95% CI: 0.11–0.96) after adjusting for race, sex, and body mass index. This association was not observed after adjusting for healthcare access variables. No other significant differences were observed. Conclusions: Efforts to raise perceived risk for developing hypertension among rural college students may be warranted.     

People,Pipelines, and Probabilities: Clarifying Significance and Uncertainty in Environmental Impact Assessments

Determinations of significance play a pivotal role in environmental impact assessments because they point decision makers to the predicted effects of an action most deserving of attention and further study. Impact predictions are always subject to uncertainty because they rely on estimates of future consequences. Yet uncertainty is often neglected or treated in a perfunctory manner as part of the characterization, evaluation, and communication of anticipated consequences and their significance. Proposals to construct fossil fuel pipelines in North America provide a highly visible example; casual treatment of how uncertainty affects significance determinations has resulted in poorly informed stakeholders, frustrated industry proponents, and inconsistent choices on the part of public decision makers. Using environmental assessments for recent pipeline proposals as examples, we highlight five ways in which uncertainty is often neglected when determining impact significance and suggest that a mix of known methods, new guidelines, and appropriate oversight could greatly improve current practices.     

Entrepreneurial orientation in vertical alliances: joint product innovation and learning from allies

This paper clarifies how a firm’s entrepreneurial orientation (EO) affects joint product innovation within a vertical alliance and how this is influenced by increasing technological uncertainty and the absorption of knowledge from the alliance partners. The results of a structural equation model with latent interactions on 171 firms in the manufacturing industry indicate that the focal firm’s EO increases joint innovation, although this positive effect declines when a high level of uncertainty increases. On the other hand, the ability to absorb partners’ knowledge increases joint product innovation. As such, this study’s results contribute to research in the field of vertical alliances, EO, and the theoretical foundation of a dynamic capability perspective.     

Psychosocial predictors of self-esteem in a multiethnic sample of women over 50 at risk for HIV

Self-esteem is linked to high-risk behaviors in other populations but has not been examined in women aged 50 and older. This study explored how self-esteem is related to variables that can influence high-risk sexual behaviors in women over 50. A multiethnic community-based sample of 572 women aged 50 and older completed an anonymous questionnaire on sexual behaviors, sociodemographic characteristics, and psychosocial measures relevant to midlife and older women. Regression analysis showed sensation-seeking, HIV stigma, sexual assertiveness, and self-silencing predicted self-esteem in women over 50 (F = 43.632, p < .001). Factors such as relational context, interpersonal power, and silencing can affect self-esteem and may be contributing to HIV risk in this group.     

Needs, rights, and the human family: the practicality of the Convention on the Rights of the Child

The United Nations Convention on the Rights of the Child (CRC) is an important document that has both policy and practice implications. Its practicality as a working document hinges on its implementation. This article proposes that the CRC be viewed from a child rights perspective that has five building blocks. These building blocks relate to specific articles in the CRC. They also each allow for the CRC to be realistically interpreted and to be actively promoted.     

Improving OpenURL Menus: User Testing of Revisions to SFX® Menus

Twenty-one volunteers tested the usability of revisions to the Texas A&M University Libraries' SFX® OpenURL link resolver menus, including the addition of Ex Libris' new bX™ recommendation service and a plug-in which pulls additional information about the journal into the menu. The volunteers also evaluated the quality and desirability of the bX recommendations and discussed their preferences for help options and full-text format. Results of the usability testing are reported along with the resultant menu changes. This study will be of interest to librarians implementing or redesigning OpenURL menus as well as those interested in the user experience.     

Time as a limited resource: Communication strategy in mobile phone networks

We used a large database of 9 billion calls from 20 million mobile users to examine the relationships between aggregated time spent on the phone, personal network size, tie strength and the way in which users distributed their limited time across their network (disparity). Compared to those with smaller networks, those with large networks did not devote proportionally more time to communication and had on average weaker ties (as measured by time spent communicating). Further, there were not substantially different levels of disparity between individuals, in that mobile users tend to distribute their time very unevenly across their network, with a large proportion of calls going to a small number of individuals. Together, these results suggest that there are time constraints which limit tie strength in large personal networks, and that even high levels of mobile communication do not fundamentally alter the disparity of time allocation across networks.     

Perceptions of Intimate Partner Violence,Age, and Self-Enhancement Bias

Educational programs in human service professions such as social work, criminal justice, psychology, and public administration stress the importance of recognizing domestic/intimate partner violence as well as elder abuse. Students' abilities to recognize domestic violence in older couples have not been well-investigated. In this study, three vignettes were developed (Pat and Lee at age 75, Pat and Lee at age 30, Imagine yourself with Lee at age 75) in which intimate partner violence was perpetrated by the character Lee. Twenty-five items followed each vignette. When the variables of educational standing (graduate/undergraduate), ethnicity, and academic major were controlled, there were significant differences between the vignettes in 14 of 25 items (General Linear Model, F = 1.552, df = 50, p = .012). More than three out of four respondents for each vignette identified this as domestic violence and believed there was potential for serious harm. However, respondents were less likely to believe that a 75-year-old partner would know when to terminate a relationship in which there was intimate partner violence. Respondents who were asked to imagine themselves with Lee at 75 were likely to perceive Lee as more dangerous than respondents for the other vignettes. Implications are considered for educators.     

Child Welfare and Juvenile Justice: Examining the Unique Mental Health Needs of Girls

This study investigated the prevalence of mental health problems among girls who are involved in child welfare or juvenile justice systems. The sample consisted of 1,193 girls ranging in age from 4 to 18, the majority (82.3%, n = 982) of which were older than age 12. Differences based on race/ethnicity and developmental age groups were examined. Consistent with other research, this study found that the mental health needs of girls involved in the child welfare or juvenile justice systems are several times higher than in the general population. Intervention approaches must be developed that take into consideration differences in gender, age, and racial and ethnic group.