Consumer Selection of Food-Safety Information Sources

The aim of this study is to examine the preferences of consumers for different information sources when they have a question about food safety. On the basis of a nationally representative survey conducted in the Netherlands, five distinct consumer groups are identified that not only differ on the reported use of information sources but also regarding several personality characteristics and sociodemographic variables. The empirical results show that two-thirds of the consumers are selective in their use of information sources and prefer either institutional or social sources. So, multiple information-acquisition patterns exist among the general public. The study illustrates how these findings can help to develop effective risk communication strategies.     

Reviving the Undead Book

The aftermath of the 1959 Cuban Revolution produced not only a transformation of the political landscape, but also a painful and problematic bifurcation of Cuban identity and nationhood. It is against this backdrop that I review Bridges to Cuba/Puentes a Cuba, a literary anthology whose unifying axis is found in the ‘Cuban’ experience of its contributors. Rather than investing one experience of ‘Cubanness’ with authenticity at the expense of the rest, the richness of this collection lies in the complexities and hybridities of Cuban identity and nationhood which the contributors to this volume explore. Edited by Ruth Behar, their diverse voices and literary genres are testimony to the existence of ‘border subjects’ that inhabit various worlds, cultures and languages simultaneously, albeit unequally. While pointing to the inadequacy of essentialist notions of identity, the objective of this anthology is far from academic. As its title suggests, it hopes to bridge the ideological chasm (and heal the wounds) by forging a more inclusive, complex and heterogeneous vision of what it means to be and to belong to the Cuban nation.     

Coming of age in African American English: A longitudinal study1

This study examines trajectories of development in the use of African American English (AAE) for 32 speakers through the first 17 years of their lives based on a unique, longitudinal database. Temporal data points in the analysis include 48 months, Grade 1 (about age 6), Grade 4 (about age 9), Grade 6 (about age 11), Grade 8 (about age 13), and Grade 10 (about age 15). Complementary methods of analysis for assessing AAE include a token‐based Dialect Density Measure (DDM), a type‐based vernacular diversity index, and frequency‐based variation analysis. The study reveals different trajectories and peak periods for the use of AAE, including a ‘roller coaster’ and a curvilinear trajectory; at the same time, there is a common dip among speakers in the overall use of vernacular AAE from Grade 1 through Grade 4. Examination of a selective set of demographic and self‐regard measures shows no significant differences for gender, school racial density, racial peer contacts, and measures of Afro‐centrality, but does show a significant correlation between mothers’ and child use of AAE as well as age/grade.     

Parental unemployment and child health in China

This paper studies the causal effect of maternal and paternal unemployment on child health in China, analyzing panel data for the period 1997–2004, when the country underwent economic reforms leading to massive layoffs. Using a FE-IV strategy, we find that paternal unemployment reduces child health, while maternal unemployment has beneficial child health impacts. Analysis of channels shows that paternal and maternal unemployment have different effects on income, time use, and children’s diets. Though many estimates are imprecise, a key finding is that paternal unemployment significantly reduces children’s fat intake and dietary diversity. To the best of our knowledge, this is the first evidence on the causal effect of parental unemployment on the nutrient intake of children aged 0–17. In all, our estimates are consistent with the notion that traditional gender roles can explain why mothers’ and fathers’ unemployment affect child health differently.

     

Working with victims: Being empathic helpers

Responding to victims empathically requires integrating two apparently opposite realities: seeing the victimized person as vulnerable and innocent while recognizing that person as influential and culpable. When this integration is too painful, helpers disidentify from and project onto the victim, becoming either Disaffected Others or Emphatic Sympathizers and further contributing to the client's victimization. To be Empathic Helpers we need supportive communities in which we explore our painful feelings around vulnerability and culpability so that we can maintain our identification with our victimized clients and lead them to a full understanding of themselves and their experience.     

Consumer Confidence in the Safety of Food and Newspaper Coverage of Food Safety Issues: A Longitudinal Perspective

This study develops a longitudinal perspective on consumer confidence in the safety of food to explore if, how, and why consumer confidence changes over time. In the first study, a theory-based monitoring instrument for consumer confidence in the safety of food was developed and validated. The monitoring instrument assesses consumer confidence together with its determinants. Model and measurement invariance were validated rigorously before developments in consumer confidence in the safety of food and its determinants were investigated over time. The results from the longitudinal analysis show that across four waves of annual data collection (2003–2006), the framework was stable and that the relative importance of the determinants of confidence was, generally, constant over time. Some changes were observed regarding the mean ratings on the latent constructs. The second study explored how newspaper coverage of food safety related issues affects consumer confidence in the safety of food through subjective consumer recall of food safety incidents. The results show that the newspaper coverage on food safety issues is positively associated with consumer recall of food safety incidents, both in terms of intensity and recency of media coverage.     

Conifer growth and reproduction in urban forest fragments: Predictors of future responses to global change?

Global change has a large and growing influence on forests, particularly in urban and urbanizing areas. Compared to rural forests, urban forests may experience warmer temperatures, higher CO₂ levels, and greater nitrogen deposition, with exacerbated differences at urban forest edges. Thus, comparing urban to rural forests may help predict future effects of global change on forests. We focused on the conifer western red-cedar (Thuja plicata) to test three hypotheses: at urban forest edges, relative to rural forests and urban forest centers, trees experience 1) higher temperatures and nitrogen levels, 2) lower seedling recruitment, and 3) greater growth. We additionally tested anecdotal reports that 4) tree seedling recruitment in urban and rural forests is much lower than in ??pristine?? old-growth forests. To test these hypotheses, we quantified air temperature, soil nitrate, adult T. plicata growth and seedling recruitment in five urban and three rural parks at both forest edges and centers. We also quantified T. plicata recruitment at five old-growth ??pristine?? sites. Temperatures were highest at urban forest edges, and soil nitrate was highest in urban forests. In urban relative to rural forests, we observed greater T. plicata growth, but no difference in seedling densities. However, seedling densities were lower in urban and rural forests than in old-growth forests. In all, our results suggest urban influences enhance adult T. plicata growth, but not seedling recruitment. Recruitment in urban and rural forests was reduced compared to old-growth forests, implying that fragmentation and logging reduce T. plicata seedling recruitment.     

Understanding Consumer Confidence in the Safety of Food: Its Two-Dimensional Structure and Determinants

Understanding of the determinants of consumer confidence in the safety of food is important if effective risk management and communication are to be developed. In the research reported here, we attempt to understand the roles of consumer trust in actors in the food chain and regulators, consumer recall of food safety incidents, consumer perceptions regarding the safety of particular product groups, personality characteristics, and sociodemographics, as potential determinants of consumer confidence in the safety of food. Consumer confidence in the safety of food was conceptualized as consisting of two distinct dimensions, namely, "optimism" and "pessimism." On the basis of a representative sample of 657 Dutch consumers, structural equation modeling was applied to simultaneously estimate the effect of the determinants on both "optimism" and "pessimism." The results indicated that, to a considerable extent, both optimism and pessimism about the safety of food arise from consumer trust in regulators and actors in the food chain and the perceived safety of meat and fish rather than other product categories. In addition, support was found for the notion that optimism and pessimism are conceptually distinct, as these dimensions of confidence were partly influenced by different determinants. The results of this study imply that consumer confidence in the safety of food could be enhanced by improving both consumer trust in societal actors, and consumer safety perceptions of particular product groups.