Unpacking Acculturation: Cultural Orientations and Educational Attainment Among Mexican-Origin Youth

Given educational risks facing Mexican-origin children of immigrant parents, it is important to understand how aspects of the acculturation process influence Mexican-origin youth's educational success. Drawing from selective assimilation theory, this study examined how cultural orientations across myriad facets of acculturation were associated with the educational attainment of second-generation Mexican immigrant youth. The sample included 755 Mexican-origin youth (50% female) in the "Children of Immigrants Longitudinal Study." Results from structural equation models indicated that youth reporting greater facility in the English language and a stronger value on familism attained higher levels of education in young adulthood than did other youth. Parents' U.S. social ties and youth's value on early paid work were associated with less educational attainment. Innovative findings from this study indicate the importance of considering both Mexican and American cultural orientations across myriad facets of acculturation for understanding second-generation immigrant Mexican youth's educational attainment.     

Social Capital and Political Trust in Finland: An Individual-level Assessment

Political trust has in previous studies mainly been associated, either positively or negatively with a set of political variables, such as subjective knowledge of and interest in political issues, political efficacy, national pride, post-materialist values and corruption permissiveness. More recently, it has been debated whether or not indicators of social capital also have an impact on political trust. It has been argued that social capital helps to sustain civic virtues and that lack of it will create democratic problems like political dissatisfaction and declining political participation. While trends in social capital seem stable and high at the aggregate level in Finland, the level of political trust has varied to a much larger degree. In this article, indicators of social capital, political variables and social background variables are set against the Finns' trust in politicians and the parliament as well as their satisfaction with democracy. The analysis shows that social capital, as defined by a set of variables comprised of interpersonal trust and voluntary organisational activism, does not, en bloc, prove to be a powerful predictor of political trust. However, when the social capital items are examined as single factors, interpersonal trust seems to have strong impact on all levels of political trust, while the influence of voluntary organisational activity is less evident.     

Conservation and community-based development through ecotourism in the temperate rainforest of southern Chile

General assessments of ecotourism and community-led development offer conflicting views of these strategies’ potential. Appraisals of successful projects add to the available knowledge that policy makers can use to improve decision-making. The Mapu Lahual Network of Indigenous Parks (RML), an ecotourism development and conservation project in the 10th Region of southern Chile, covers 45,000 ha within the territories of eight indigenous communities, in a part of southern Chile that national and international conservation organizations consider a high priority for ecological conservation. Elected leaders of the indigenous communities established the RML in 2000 with technical assistance from public agencies and financial assistance from national and environmental organizations. The RML’s primary purpose is to increase and diversify per-capita incomes in a way that preserves the area’s environment and culture by establishing tourism based on a system of parks, trails, campgrounds, and local services. This paper appraises the RML with respect to the common interest of the relevant local, national, and international communities. The policy sciences provide a contextual basis for practical recommendations that will help participants build on the project’s strengths and correct its weaknesses. The RML initiative provides a model of a development process that has been constructively supported by members of public agencies and conservation organizations. The strategies employed in the RML could be diffused and adapted in other contexts.

From Middle Powers to Entrepreneurial Powers in World Politics: Brazil's Successes and Failures in International Crises

This article uses the concept of entrepreneurial powers to discuss how and under what circumstances Brazil successfully accomplishes its goals in international crises. The concept of entrepreneurial power focuses on systematic evidence of middle‐power behavior and its relation to foreign policy tools. Brazil resorts to three agency‐based foreign policy tools that are the substance of its entrepreneurial power. These instruments are always mediated by a structural condition, the dominant power pivotal position in the crisis. This study applies qualitative comparative analysis methodology to 32 international crises since the early 1990s in which Brazil played a role. It finds that for regional crises, the use of only one agency‐based tool is sufficient for success, regardless of the dominant power position; and for global crises, the use of only one agency‐based tool is a necessary and sufficient condition for Brazil to accomplish its goals, despite the dominant power position on the issue.     

Canine Population Data Generated from a Multiplex STR Kit for Use in Forensic Casework*

Abstract: Canine biological specimens are often part of the physical evidence from crime scenes. Until now, there have been no validated canine‐specific forensic reagent kits available. A multiplex genotyping system, comprising 18 short tandem repeats (STRs) and a sex‐linked zinc finger locus for gender determination, was developed for generating population genetic data assessing the weight of canine forensic DNA profiles. Allele frequencies were estimated for 236 pedigreed and 431 mixed breed dogs residing in the U.S. Average random match probability is 1 in 2 × 10³³ using the regional database and 1 in 4 × 10³⁹ using the breed dataset. Each pedigreed population was genetically distinct and could be differentiated from the mixed breed dog population but genetic variation was not significantly correlated with geographic transition. Results herein support the use of the allele frequency data with the canine STR multiplex for conveying the significance of identity testing for forensic casework, parentage testing, and breed assignments.     

Ambivalence in Intergroup Evaluation: The Role of Fairness Norm

We conducted two studies to examine the role of the social norm of fairness on cognitive (beliefs and judgments) and affective (emotions and feelings) ambivalence in an intergroup context of evaluation. As predicted, we found that ambivalence toward the ingroup is constantly higher in the cognitive dimension than in the affective dimension. Instead, cognitive and affective ambivalence toward the outgroup are generally similar but when the outgroup is highly protected by the fairness norm (i.e., the elderly), cognitive ambivalence is considerably lower than affective ambivalence. These findings provide evidence that (1) cognitive ambivalence is more controlled by the fairness norm than affective ambivalence, and that (2) it holds an adaptive function, changing in accordance with the demands of the normative context.

Measurement of teen dating violence attitudes: an item response theory evaluation of differential item functioning according to gender

Accurate assessment of attitudes about intimate partner violence is important for evaluation of prevention and early intervention programs. Assessment of attitudes about cross-gender interactions is particularly susceptible to bias because it requires specifying the gender of the perpetrator and the victim. As it is likely that respondents will tend to identify with the same-gender actor, items and scales assessing attitudes about intimate partner violence may not have equivalent measurement properties for male and female respondents. This article examines data from 2,575 high school students who participated in a teen-dating violence intervention study. The majority of participants were Latino (91%), and the sample was nearly evenly split with respect to gender (51% female). Items from two scales (boy-on-girl violence, 4 items; girl-on-boy violence, 5 items) reflecting teens' attitudes about dating violence were calibrated with the graded item response theory (IRT) model and evaluated for differential item functioning (DIF) by gender. A total of three items, two from the girl-on-boy violence scale and one from the boy-on-girl violence scale, were identified as functioning differently for girls and boys. In all cases where DIF was detected, the item's attitudinal statement was easier to accept for the gender group that was portrayed as victim rather than perpetrator. For both scales, accounting for the identified DIF influenced inferences about the magnitude of mean differences in attitudes between boys and girls. These results support the use of IRT scores that account for DIF to minimize measurement error and improve inferences about gender differences in attitudes about dating violence.     

Cocaine-related deaths: an enigma still under investigation

In recent years there has been an increase interest in cocaine-related death reflecting the rising trend in cocaine use in Europe. Nevertheless it is still now very difficult to attribute a death to cocaine. We can affirm that cocaine can be responsible for the cause of death only when there is a reasonably complete understanding of the circumstances or facts surrounding the death. Isolated blood cocaine levels are not enough to assess lethality, and should be always considered and evaluated in relation to concentrations of cocaine and benzoylecgonine concentrations in body tissue compartments, especially in brain and blood. We have reanalyzed all of our cocaine-related cases from 1990 to 2005, applying the methodology used by Spielher and Reed over 30 years ago. Our aim was to try to validate this model and verify its applicability and effectiveness after 20 years.