Face Preferences for Infant‐ and Adult‐Directed Speakers in Infants of Depressed and Nondepressed Mothers: Association with Infant Cognitive Development

Face preferences for speakers of infant‐directed and adult‐directed speech (IDS and ADS) were investigated in 4‐ to 13.5‐month‐old infants of depressed and nondepressed mothers. Following 1 min of exposure to an ID or AD speaker (order counterbalanced), infants had an immediate paired‐comparison test with a still, silent image of the familiarized versus a novel face. In the test phase, ID face preference ratios were significantly lower in infants of depressed than nondepressed mothers. Infants' ID face preference ratios, but not AD face preference ratios, correlated with their percentile scores on the cognitive (Cog) scale of the Bayley Scales of Infant & Toddler Development (3rd Edition; BSID‐III), assessed concurrently. Regression analyses revealed that infant ID face preferences significantly predicted infant Cog percentiles even after demographic risk factors and maternal depression had been controlled. Infants may use IDS to select social partners who are likely to support and facilitate cognitive development.     

The people or the place? An analysis of the protective factors of hate crime in multiethnic neighbourhoods in Australia

Hate crime creates significant problems for individual victims and the social fabric of a community more broadly. Victimisation is most likely to occur around the victim's own neighbourhood, yet few studies examine how the neighbourhood context influences hate crime. This study uses data from the Australian Community Capacity Study involving 4,400 participants in 148 neighbourhoods in Brisbane. It examines whether it is characteristics of place (such as attitudes toward diversity, place attachment and social cohesion) that reduce hate crime, or whether it is interactions with fellow residents (such as frequency of neighbourly exchanges, number of friends, and number of acquaintances in the neighbourhood) that shelter residents from hate crime. Results demonstrate that characteristics of a place provide important protective factors against hate crime in the neighbourhood, rather than the number of social‐interactions between residents.     

Development of Ego‐resiliency: Relations to Observed Parenting and Polymorphisms in the Serotonin Transporter Gene During Early Childhood

We used observed parenting behaviors, along with genetic variants and haplotypes of the serotonin transporter gene (SLC6A4), as predictors of children's ego‐resiliency during early childhood (N = 153). The quality of mothers' parenting was observed at 18 months of age, and mothers' reports of ego‐resiliency were collected at six time points from 18 to 84 months. Genetic data were collected at 72 months. Observed parenting was positively associated with initial levels of children's ego‐resiliency. Furthermore, although individual genetic variants of the serotonin transporter gene (LPR, STin2) were not associated with ego‐resiliency, the S10 haplotype (that combines information from these two variants) was negatively associated with initial levels of ego‐resiliency. Both parenting and serotonin genetic variation uniquely predicted children's ego‐resiliency, suggesting an additive effect of genetic and parental factors.     

Family Structure Pathways and Academic Disadvantage among Adolescents in Stepfamilies*

Using National Longitudinal Study of Adolescent Health (Add Health) data, this research documents the prevalence of the different stepfamily forms in which American adolescents live, examines the family structure pathways through which adolescents traveled to arrive at their current family form, and explores the effects of these pathways on grades, school‐related behavior, and college expectations (N = 13,988). Compared to those who have always lived with both biological parents, youth in pathways including divorce/separation or a nonunion birth experience significantly lower academic outcomes, while those whose pathways include parental death do not. Specific effects vary, however, according to the outcome examined. For example, the combination of divorce/separation and movement into the least common of family forms is associated with particularly poor GPA outcomes. Divorce/separation is also more detrimental than nonunion birth for college expectations, particularly when coupled with a transition into a stepfamily based on cohabitation. Divorce/separation and nonunion birth have similar, negative effects on school behavior problems. Overall, results indicate that living in a stepfamily does not benefit youth, and can in some ways disadvantage them, even compared to their peers in single‐mother families. This is especially the case if youth transition into a stepfamily following a combination of stressful family experiences. These findings underscore the importance of examining family effects from a longitudinal perspective.     

University–industry relationships and open innovation: Towards a research agenda

Organizations increasingly rely on external sources of innovation via inter‐organizational network relationships. This paper explores the diffusion and characteristics of collaborative relationships between universities and industry, and develops a research agenda informed by an ‘open innovation’ perspective. A framework is proposed, distinguishing university–industry relationships from other mechanisms such as technology transfer or human mobility. On the basis of the existing body of research, the role of practices such as collaborative research, university–industry research centres, contract research and academic consulting is analysed. The evidence suggests that such university–industry relationships are widely practised, whereby differences exist across industries and scientific disciplines. While most existing research focuses on the effects of university–industry links on innovation‐specific variables such as patents or firm innovativeness, the organizational dynamics of these relationships remain under‐researched. A detailed research agenda addresses research needs in two main areas: search and match processes between universities and firms, and the organization and management of collaborative relationships.     

Social Entrepreneurship in Communities

The United States ranks low on many measures of population health. In addressing this societal problem, nonprofit health conversion foundations are emerging as important, local social entrepreneurs. We investigated the processes by which these organizations create and implement locally situated innovative approaches to promote health and wellness. Using an inductive, qualitative approach, we identified central themes by which conversion foundations, as social entrepreneurs, developed collaborative solutions to health. We found that they defined the social problem, generated social capital in the community, and educated potential partners. These mechanisms helped build a groundwork for collaboration among community actors. Conversion foundations then convened partners with complementary competencies to develop creative solutions. This research contributes to the literature on social entrepreneurship and nonprofits by expanding understanding of how foundations can foster community collaborations to develop innovative solutions to social problems. Further, this study sheds light on the activities and processes of nonprofit health conversion foundations as actors with the potential to improve population health.     

A Perilous Paradox: The Contraceptive Behavior of College Students

Abstract

Currently, college students live in a social environment where contraceptive technology is highly effective, contraceptive information and methods are widely available, and premarital sexual activity is generally condoned. Paradoxically, data indicate that these students are poor contraceptive users, and that pregnancy and abortion rates among college students are surprisingly high. Since these social conditions should result in adequate contraceptive usage, other less obvious and overtly less rational factors must be influencing the behavior of this population.

The objectives of this article are to a) describe more fully the paradoxical nature of the problem of contraceptive use among college students, in part by a review of the research on collegiate contraceptive and sexual behavior; b) examine theories which have been offered to explain contraceptive behavior in college populations; and c) discuss implications of existing data and theories for the contraceptive education of young adults. This is a topic which has been relatively neglected as attention has been focused on the sexual and reproductive behavior of younger adolescents. It is also an area where professionals have failed to incorporate the implications of theory and research to the actual delivery of contraceptive health services.