Sense of community: Issues and considerations from a cross-cultural perspective

Behaviour settings such as work, family, church and community are primary settings in which we participate, they provide us with meaningful roles, relationships, and social identities. In fact, these are settings that provide us with a sense of community (SOC). SOC has been heralded as the guiding value for community research and action. It reflects the integration of people into networks and structures that provide feelings of belonging, identification and meaning. The concept has received much attention since the introduction of McMillan and Chavis' initial formulation. It is argued that research into SOC has been hampered by relying on the Sense of Community Index at the expense of the SOC model. Insights are drawn from cross-cultural psychology and research to highlight conceptual issues and to encourage exploration and the utilisation of alternative modes of investigation. Contex-tualist approaches including substantive theorising and narrative psychology, which have their roots in pragmatism, are promoted as frameworks for bringing community and SOC into focus as central to social and community development.     

Heavy Drinking on College Campuses: No Reason to Change Minimum Legal Drinking Age of 21

Abstract

The recent Amethyst Initiative argues that a minimum legal drinking age (MLDA) of 21 has created a culture of heavy alcohol use on college campuses by making drinking clandestine and extreme. This group and others argue that lowering the MLDA will reduce the problem of “binge drinking” on college campuses. However, such a policy change would remove one of the most researched and supported policies in the nation's alcohol control arsenal. There is little evidence that other interventions or policies are capable of working on the same broad level as MLDA 21, and there could also be a deleterious ripple effect in related legislation because MLDA 21 works in conjunction with other drinking laws. In addition, historic and international experiences with a lowered MLDA indicate there are serious social and public health consequences. Instead of removing efficacious interventions, we must remain committed to implementing and enforcing evidence-based practices and legislation.     

Comparison of a simulated versus work environment lifting task on L5/S1 compression forces

Since a patient's ability to perform simulated work activities guides return-to-work decisions, a significant question to address is whether the simulated work environment accurately reflects the actual work environment. Work hardening programs have been used extensively as a method of rehabilitating workers to return to their pre-injury functioning levels. Re-training workers to lift boxes is a common method used to simulate the work environment. Although very few boxes used in the real work environment have handles, boxes with handles are often used in the simulated work environment. The difference in compression forces at the L5/S1 joint while lifting boxes with and without handles was investigated. The Lift Trak Motion Analysis system was used to estimate lumbar isometric compression forces exerted while lifting a 20-pound (9.07-kg) box. The results indicated that estimates of compression forces when lifting a box without handles were significantly different (p < 0.01) than when lifting the same box with handles. Based on these results, it is recommended that work hardening professionals carefully re-evaluate the simulated work environments currently being used for treatment.     

Examining Two Theoretical Models Predicting American and Dutch Parents’ Mediation of Adolescent Social Media Use

The goal of the present study was to utilize two theoretical models, one based on a mediation approach and the other on the theory of planned behavior (TPB), to understand parents’ mediation of their adolescents’ social media use. Data were collected from parents of adolescents ages 10–18 in two countries, the United States (US) and the Netherlands. Results indicated significant differences between the two samples. Specifically, American parents reported more concern about adolescent social media use, more positive attitudes and perceived subjective norms to control adolescent use, and higher levels of active and restrictive mediation. In general, demographics and parental concern accounted for more explained variance in mediation behaviors among Dutch parents, and the TPB-based variables accounted for more explained variance among American parents. Results suggest important implications for the integration of different theoretical models to explain parent mediation behavior.     

Using the Multiple-Choice Procedure to Measure the Relative Reinforcing Efficacy of Gambling: Initial Validity Evidence Among College Students

The multiple choice procedure (MCP) is used to assess the relative reinforcing value of concurrently available stimuli. The MCP was originally developed to assess the reinforcing value of drugs; the current within-subjects study employed the MCP to assess the reinforcing value of gambling behavior. Participants (N = 323) completed six versions of the MCP that presented hypothetical choices between money to be used while gambling ($10 or $25) versus escalating amounts of guaranteed money available immediately or after delays of either 1 week or 1 month. Results suggest that choices on the MCP are correlated with other measures of gambling behavior, thus providing concurrent validity data for using the MCP to quantify the relative reinforcing value of gambling. The MCP for gambling also displayed sensitivity to reinforcer magnitude and delay effects, which provides evidence of criterion validity. The results are consistent with a behavioral economic model of addiction and suggest that the MCP could be a valid tool for future research on gambling behavior.     

‘Men have careers,women have babies’: unequal parental care among Irish entrepreneurs

This paper examines how entrepreneurial parents in Ireland negotiate their work and family roles, drawing upon a national survey of women and men entrepreneurs, to ascertain the degree to which entrepreneurship facilitates a more equitable sharing of domestic and caring tasks. Relatively few studies have examined familial and domestic task allocation in the context of entrepreneurship, as opposed to employment. The results suggest that mothers (and not fathers) adopted flexible working strategies; took on a disproportionate responsibility for caring and domestic labour; and experienced greater role conflict. Far from contradicting the prevailing findings of gender and employment issues, the study validates the gendered patterns of divergence between men and women and illustrates how they extend into entrepreneurship. Fathers worked significantly longer hours; their career trajectories were typically continuous, in full-time work, while mothers had more fragmented working patterns, reflecting absences for caring and adjustments such as part-time or working from home. It is still mothers, rather than fathers, who feel responsible for childcare arrangements and this imposes time constraints on their pursuit of entrepreneurship. The study points to the need for policy interventions to encourage entrepreneurship alongside co-parenting through childcare provision/subsidies and equal treatment in access to family-related leave.     

“Pretty Pressure” From Peers,Parents, and the Media: A Longitudinal Study of Appearance‐Based Rejection Sensitivity

Drawing from the tripartite sociocultural model of body image, the researchers examined whether direct messages and modeling from peers, parents, and media were concurrently and prospectively associated with appearance‐based rejection sensitivity (appearance‐RS) in young adolescents (M_age = 12.0 years). Appearance‐RS was higher among those who concurrently reported more appearance‐related teasing and pressure by peers, more parent teasing, and greater acceptance of media appearance ideals. In prospective analyses, greater increases in appearance‐RS over 1 year were found for adolescents who perceived higher levels of parental appearance‐related teasing and negative attitudes about their own appearance. Moderation analyses indicated the positive prospective association between parental negative appearance attitudes and appearance‐RS was found in younger but not older participants. Gender did not moderate associations.     

Stochastic Choice and Revealed Perturbed Utility

Perturbed utility functions—the sum of expected utility and a nonlinear perturbation function—provide a simple and tractable way to model various sorts of stochastic choice. We provide two easily understood conditions each of which characterizes this representation: One condition generalizes the acyclicity condition used in revealed preference theory, and the other generalizes Luce's IIA condition. We relate the discrimination or selectivity of choice rules to properties of their associated perturbations, both across different agents and across decision problems. We also show that these representations correspond to a form of ambiguity‐averse preferences for an agent who is uncertain about her true utility.