Children-at-Risk from Poor Nutrition: Advancing the Approach and Practice of Students of Social Work

Limited attention has been given in the social work profession to working with children-at-risk from poor nutrition despite the detrimental effect that lack of proper nutrition can have on the development of children. A study examining the extent of inclusion of nutrition-related-components in work with children-at-risk, the frequency of inclusion of these components and the barriers hindering their inclusion was conducted with 126 social work students in Israel. The findings indicate that there is less emphasis on nutrition-related components than on psycho-social components, a low frequency of including this subject in assessment and intervention of children-at-risk, and a low level of collaboration with specialists in the area of nutrition. In addition, it was found that knowledge-based barriers and, to a lower extent, institutional-related systemic barriers may hinder future professionals' capabilities to incorporate those components, despite their favorable approach towards this subject. The findings illuminate a need to advance a more balanced approach between the bio and the psycho-social aspects in academic and training programs. There is also a need to reduce the barriers about knowledge relevant for social workers in situations of poor nutrition and to advance an interdisciplinary orientation with specialists in this area.     

Ethnic Coexistence in Deeply Divided Societies: The Case of Arab Athletes in the Hebrew Media

This article examines the various elements affecting reconciliation and coexistence in deeply divided societies through the case of Arab soccer players in the Israeli media. We analyze the discourse surrounding the concept du‐kium (coexistence) in the Israeli media between the years 2002 and 2008. Our findings reveal that Jewish journalists and public figures interpret coexistence as Arab citizens' complete acceptance of the Jewish perspective and narrative. Arab soccer players are expected to underplay their Palestinian identity, master Hebrew, and identify with the Jewish narrative and views. We contrast the Israeli case with two other cases of prolonged conflict—Rwanda and Bosnia‐Herzegovina. The study highlights that cognitive perceptions and schemes may hinder genuine reconciliation even when various groups reject overt racism and profess candid desire for coexistence.     

The strength of family ties: A meta-analysis and meta-regression of self-reported social support and mortality

Perceived social support has long been recognized as associated with better health and longevity. However, important factors that may moderate this relationship have not been sufficiently explored. The authors used meta-analyses and meta-regressions to examine 178 all-cause mortality risk estimates from 50 publications, providing data on more than 100,000 persons. The mean hazard ratio (HR) for mortality among those with lower levels of perceived social support was 1.11 (95% confidence interval [CI]: 1.05, 1.17) among multivariate-adjusted HRs. Meta-regressions suggest that support from family members was more beneficial than support provided by friends, and that a moderate level of support may be enough to achieve positive results. The results also show that the importance of having support increases with age. No substantial difference was found between men and women with respect to the relationship between support and mortality.     

Child maltreatment: differences in perceptions between parents in low income and middle income neighbourhoods

Summary A comparison of perceptions of situations of child maltreatmentby parents in a low income deprived neighbourhood and a middleincome neighbourhood has been the subject of a study conductedin Israel. The findings of the research, in which 110 familieswere interviewed, indicated that what differed between thesesamples was not only the beliefs regarding effective and appropriatechild-rearing practices but also the rationale behind thesebeliefs. The findings also indicated that parental practicescould be considered as maltreatment in one socio-ecologicalcontext and not in another. Parents in the low income deprivedneighbourhood emphasized the risk in their neighbourhood asthe rationale for monitoring and controlling their children'sbehaviour. In the middle income neighbourhood, parents believedthey could use less restrictive methods in their child-rearingpractices. The need to consider the adaptive nature of parentingbehaviours within their socio-ecological context when assessingand intervening in situations of child maltreatment is discussed.     

“Harder and Harder”? Is Mainstream Pornography Becoming Increasingly Violent and Do Viewers Prefer Violent Content?

It is a common notion among many scholars and pundits that the pornography industry becomes “harder and harder” with every passing year. Some have suggested that porn viewers, who are mostly men, become desensitized to “soft” pornography, and producers are happy to generate videos that are more hard core, resulting in a growing demand for and supply of violent and degrading acts against women in mainstream pornographic videos. We examined this accepted wisdom by utilizing a sample of 269 popular videos uploaded to PornHub over the past decade. More specifically, we tested two related claims: (1) aggressive content in videos is on the rise and (2) viewers prefer such content, reflected in both the number of views and the rankings for videos containing aggression. Our results offer no support for these contentions. First, we did not find any consistent uptick in aggressive content over the past decade; in fact, the average video today contains shorter segments showing aggression. Second, videos containing aggressive acts are both less likely to receive views and less likely to be ranked favorably by viewers, who prefer videos where women clearly perform pleasure.     

Combined Effects of Contaminant Desorption and Toxicity on Risk from PAH Contaminated Sediments

A strong inverse correlation was observed between the polycyclic aromatic hydrocarbon (PAH) mass fraction desorbed, a surrogate measure of bioavailability, and relative carcinogenicity, as quantified by potency equivalency factors (PEFs), for two study sediments from the New York/New Jersey Harbor estuary. Because compounds with the highest toxicity, such as dibenz(a,h)anthracene and benzo(a)pyrene (BAP), also tended to be the least rapidly and least extensively desorbed, the U.S. Environmental Protection Agency (EPA) default guidance may dramatically overestimate risk from exposure to PAH-contaminated soils or sediments. A "relative risk index" (RRI) was developed to account for the combined effects of compound-specific bioavailability and toxic potency in estimating excess cancer risk. Using this approach, estimated excess cancer risk may be diminished by as much as a factor of 159 times versus default EPA guidance. Also, the hierarchy of estimated risk between study sediments and among treatment fractions of study sediments differed using the two approaches, implying that the default approach may inaccurately determine site clean-up priorities. The percentage contribution of each potentially carcinogenic priority PAH to total excess cancer risk was computed under various scenarios. In each case, the contribution of BAP to total excess cancer risk was remarkably invariable, for example, ranging from 48% to 52% in one sediment, and 44% to 54% in the other, over four different exposure durations. These results suggest that BAP may be an excellent indexing compound for gauging relative exposure risk across sediments. Other important contributors to total excess cancer risk were benz(a)anthracene and dibenz(a,h)anthracene. Together, these three compounds comprised nearly 90% of total excess cancer risk from all PAHs in every scenario. This integrated RRI approach may enable regulators to more accurately gauge relative risks and make more informed sediment management decisions.     

J-Curve? A Meta-Analysis and Meta-Regression of Parity and Parental Mortality

Research suggests that parity and parental health and mortality are associated significantly, although the pattern of association varies across studies. Studies ascribe long-term poor health (and mortality) to either low or high parity, and some studies show that both low and high parity increase the risk of adverse health for parents (i.e., forming a “J-shaped curve”). While a recent meta-analysis (Zeng et al., Sci Rep 6:19351, 2016) has partially addressed this gap in the literature, the present study further extends the literature by using a methodology that allows for more robust control of study heterogeneity and potential confounders. Using data on 223 measures of relative mortality risk from 37 studies, from samples gathered after 1945 from developed nations, meta-analysis and meta-regression (weighted linear regression) results show a nonlinear association (J-shaped curve) between parity and all-cause parental mortality, though the strength of the association varies by both sex and cohort. The results also suggest that the mortality hazard is partially explained by health selection effects.     

Terror, Resource Gains and Exclusionist Political Attitudes among New Immigrants and Veteran Israelis

This study analyses the antecedents of exclusionist political attitudes towards Palestinian citizens of Israel among Israeli immigrants from the former Soviet Union in comparison to Old Jewish Israelis (OJI). A large-scale study of exclusionist political attitudes was conducted in the face of ongoing terrorism in Israel through telephone surveys carried out in September 2003 with 641 OJI and 131 immigrants. The main goal of the survey was to estimate the influence of perceived loss and gain of resources-as a consequence of terror-on attitudes towards Palestinian Israelis, while controlling for other relevant predictors of exclusionism-i.e. authoritarianism or threat perception. Findings obtained via interaction analyses and structural equation modelling show that a) immigrants display higher levels of exclusionist political attitudes towards Palestinian citizens of Israel than OJI; b) loss of resources, authoritarianism, and hawkish (rightist) worldviews predict exclusionist political attitudes among both immigrants and non-immigrants; c) failure to undergo post-traumatic growth (resource gain) in response to terrorism (e.g. finding meaning in life, becoming closer to others) is a significant predictor of exclusionist political attitudes only among immigrants.