Resisting Smoking When a Best Friend Smokes: Do Intrapersonal and Contextual Factors Matter?

This longitudinal study examines individual differences in the tendency to initiate (N = 4,612) and escalate (N = 2,837) smoking when adolescents gain a best friend who smokes. Potential moderating factors include self-esteem, depression, problem behavior, school and family bonds, and household access to cigarettes. In addition to acquiring a smoking best friend, initiation was predicted by trouble at school, household access, poorer grades and delinquency, whereas escalation was predicted by depressive symptoms. There was little evidence that the examined individual difference factors moderate the association between gaining a smoking best friend and increased adolescent smoking. Results point to the challenges of identifying factors that may lead adolescents to be more or less susceptible to the influence of pro-smoking friends.     

连云港市海洋经济可持续发展战略研究

根据江苏省委、省政府的"海上苏东"发展战略,对连云港市的海洋经济可持续发展问题进行了系统的研究.结合连云港市特定的地理位置和区位优势,明确指出实施可持续发展战略是连云港市发展海洋经济的必然选择,在此基础上详细地对连云港现有海洋经济发展的状况和拥有的海洋资源、海洋产业基础、海洋环境及海洋科技条件,以及制约其海洋经济可持续发展的因素进行了分析,结合分析提出了强化政府宏观调控、保护海洋环境、合理开发海洋资源、大力实施"科技兴海"等一系列实施可持续发展战略的措施.     

Experiences of Discrimination and Sexual Behaviors: An Examination of Motives as Potential Psychological Mediators

Objectives: We investigated three psychological mechanisms that may underlie the associations between discrimination and sexual activity: emotion regulation, autonomy restoration, and intimacy building. Methods: An online survey was administered to a diverse sample of 565 undergraduate students at a large public university. Results: Having sex to mitigate negative emotions mediated the associations between self-reported discrimination and lifetime number of sexual partners, and between discrimination and the frequency of sexual intercourse while intoxicated. Conclusions: Sexual activity may serve as a coping strategy in response to the experiences of negative emotions and human core needs thwarted by the experiences of discrimination.     

Automobility reconfigured? Ironic seductions and mundane freedoms in 16–21 year olds’ accounts of car driving and ownership

In the light of the ‘peak-car’ thesis, this paper explores the driving-related desires and practices of adults aged 16–21 and their parents from the UK. Tropes of freedom and independence were commonly evoked; but were pragmatically framed by concerns of finance, utility and risk. Car ownership was prized only for instrumental reasons, and as one tool in a mixed, collective transport network: it had been decoupled from automobility. Environmental sustainability was notably absent from discussions. It may be too early to herald the end of automobility but, for these participants, its seductions have been rendered ironic, rather than aspirational.     

Researching the Social Impact of Arts and Disability: Applying a New Empirical Tool and Method

This paper has a twofold focus: to establish a method of assessing the potential social impact of arts and disability projects and to apply this method to ten such projects. It does so by using a newly developed ‘ripple’ model that conceptualises social impact in terms of the development of active citizenship on the part of all participants over time. The model identifies ten factors (programme activity, welcoming, belonging, programme social values, individual social values, programme networks, individual networks, skills and creativity, programme wider social impact, and individual wider social impact) which evolve through four progressive stages. The original model is empirically adapted for application to arts and disability projects. Qualitative data were collected in the form of interviews, surveys and media reports across ten case studies, each representing a major arts and disability project offering a professional outcome for an external audience. The qualitative data were coded to provide a simple scoring tool for each case. The results support the application of the model in this context. Furthermore, findings indicate three critical conditions which enable projects to generate considerable positive social impact beyond the individual; ensemble in nature; project embeddedness; and networks and partnerships.     

Religious Affiliation,Religiosity, and Attitudes Toward Same-Sex Parenting

Legalizing marriage and facilitating access to parenting for same-sex couples are controversial subjects in many countries. Based on a survey of 1,861 French heterosexual students, this study examined the effects of gender, methods gays and lesbians use to become parents, religious affiliation (Catholic vs. no religious affiliation), and religiosity (in Catholic participants) on attitudes to same-sex parenting. The participants ranged in age from 18 to 66 (M = 22.27, SD = 5.20), 67% were women, 31% described themselves as Catholic, and 69% had no religious affiliation. The results based on generalized estimating equation analyses indicate that women were more favorable to same-sex parenting than men and that participants across religious groups preferred “traditional” families composed of two, different-sex parents who do not use medically assisted procreation. Of all the methods same-sex couples use to become parents, respondents preferred adoption and rejected surrogacy. Furthermore, Catholic participants were less favorable of same-sex parenting in general than participants without religious affiliation. Higher levels of religiosity intensified that rejection. Gender does not mitigate this effect for Catholic participants, suggesting that religiosity plays a major and independent role in shaping attitudes to same-sex parenting.     

Characteristics of university students who mix alcohol and energy drinks

Objective: Research has identified correlates (eg, drug use, risky sex, smoking) of using alcohol mixed with energy drinks (AMEDs). Few studies have investigated common mental health-related concerns (eg, depression, sleep). Participants: Alcohol-using college students (n = 380 never used AMEDs, n = 180 used AMEDs) were recruited in the study during the fall 2011 semester. Methods: The study examined demographics, substance use, depressive symptoms, and sleep problems in association with AMED use. Results: Multivariable logistic regression indicated that alcohol use severity (AOR = 1.24; 95% CI = 1.14+1.34), drug use severity (AOR = 1.20; 95% CI = 1.04–1.39), depressive symptoms (AOR = 1.06; 95% CI = 1.01–1.12), and smoking (AOR = 2.12; 95% CI = 1.22–3.68) were independently associated with AMED use; sleep problems were non-significant. Conclusions: Administrators may consider policies regarding energy drink availability on campus, and campus health personnel may increase screening and education surrounding AMED use to reduce risks among students.     

Newborns' Cries are Unique to Individuals (But Not to Language Environment)

Human neonates exhibit individually distinctive patterns of variation—sometimes called cry “signatures”—in the acoustics of their cries. For tests of group differences (e.g., age, health status, or ambient language differences), the uniqueness of cry sounds to individuals means that multiple cries from same infant cannot appropriately be treated as independent events for analysis. This approach violates the assumption of independence that underlies many statistical techniques and runs the risk of uncovering “significant” group effects that do not actually exist. Nonetheless, publications continue to appear in which multiple cries from the same infant have been treated as independent events for analysis. To demonstrate the perils, we have compared the cries of infants born into a Mandarin Chinese language environment with cries of infants born into an American English language environment. We show (1) that treating each cry sound as an independent event yields numerous “significant” group effects and (2) that these effects all but disappear when cries are treated appropriately, as “nested” within individual infants. The latter outcome is in keeping with prevailing models of neonatal cry production and casts doubt on the claim that neonates alter their cries to match features of the language spoken in their environment.     

What have private schools done for (some of) us?

Many parents in Britain make huge financial sacrifices to send their children to private schools. Are those sacrifices worthwhile? What return, if any, do they get? Do their children end up in better careers, earning more, than if they have been educated at the expense of the state? Francis Green, Stephen Machin, Richard Murphy and Yu Zhu examine who exactly benefits from the privileges of the Old School Tie.