Explore with Me: Peer Observation Decreases Risk-Taking but Increases Exploration Tendencies across Adolescence

Journal of Youth and Adolescence - It has been assumed that adolescents increase risk-taking tendencies when peers are present but findings on experimental decision-making have been inconclusive....     

All for one and one in all: private military security companies as soldiers,business managers and humanitarians

With governments increasingly contracting private military and security companies (PMSCs) to perform military and police-related tasks, international relations scholars have made attempts to better understand PMSCs and to investigate the reasons for the boom of private security. Rather than focusing on the services these companies offer, which has been a common approach, we offer an identity-based explanation for their surge. We show that PMSCs eclectically assume identities related to the military, business managers and humanitarians, independent of the services they perform, their market segment or their location on the battlefield. This finding points to an important yet little-noted dimension in the private security industry. Although companies are heterogeneous, they also appear increasingly homogeneous because they incorporate a similar set of identities. On the one hand, this enables PMSCs to adapt to any context, client or employee, and, on the other hand, it has constitutive qualities, contributing to an important source of power for the respective companies. These multiple identities contribute to a norm of what a superior security provider should look like.     

Civil society and the European common security and defence policy

The involvement of civil society organizations (CSOs) is widely regarded by students of the EU's domestic policy fields as enhancing transparency and accountability and, more generally, the democratic quality of political processes. This article explores the contribution of CSOs to the EU's Common Security and Defence Policy and assesses whether a democracy-enhancing effect of their involvement can also be demonstrated for this policy field. We analyse the contribution of CSOs based on two common models of democracy: the intergovernmental and the supranational model of democracy. We find that CSOs are indeed quite actively involved in the EU's security policy. With regard to their democracy-enhancing effects, however, our findings are rather mixed. While the engagement of CSOs does provide a remedy for the democratic deficits associated with intergovernmental decision-making, these organizations do not fully meet the demands posed by supranational governance.     

Analyzing the Psychological and Social Contents of Evidence—Experimental Comparison between Guessing,Naturalistic Observation,and Systematic Analysis

To improve inferences about psychological and social evidence contained in pictures and texts, a five‐step algorithm—Systematic Analysis (SA)—was devised. It combines basic principles of interpretation in forensic science, providing a comprehensive record of signs of evidence. Criminal justice professionals evaluated the usefulness of SA. Effects of applying SA were tested experimentally with 41 subjects, compared to 39 subjects observing naturally (naturalistic observation) and 47 subjects guessing intuitively intuitive guessing group. After being trained in SA, prosecutors and police detectives (N = 217) attributed it a good usefulness for criminal investigation. Subjects (graduate students) using SA found significantly more details about four test cases than those observing naturally (Cohen's d = 0.58). Subjects who learned SA well abducted significantly better hypotheses than those who observed naturally or who guessed intuitively. Internal validity of SA was α = 0.74. Applying SA improved observation significantly and reduced confirmation bias.     

What Do They Want in Life?: The Life Goals of a Multi-Ethnic, Multi-Generational Sample of High School Seniors

This study investigated ethnic as well as gender and generational similarities and differences in the life goals among graduating high-school seniors. Adolescents came from six ethnic groups: White, African, Mexican, Other Latino, Filipino, and East/Southeast Asian Americans. Their self-articulated medium-range life goals were grouped into 8 major categories such as occupational, educational, familial, and material goals. Group differences in various aspects of future plans, such as priorities given to different life goals, time frame of attainment, and perceived controllability over their attainment, were also examined. Hypothesized group differences based on current social realities and small-scale qualitative studies on ethnic minorities were not found; there were very few ethnic, gender, and generational differences in adolescents’ life goals. All groups reported a higher priority for, earlier expected attainment of, and more control over their medium-range educational and occupational goals than their family-related and material goals. Further, long-term educational and occupational aspirations were high across all groups. There were moderate ethnic differences in educational expectations and none for corresponding career expectations. Thus, current inequalities in educational and occupational attainments across ethnic groups were only partially reflected in the life goals of adolescents on the brink of graduating from high school.This study was supported by the School of Social Ecology and the Department of Psychology and Social Behavior at the University of California, Irvine; as well as the Max-Planck-Award for International Cooperation granted to Jutta Heckhausen and funded by the German Federal Ministry of Education and Research (BMBF). We are indebted to Susan Farruggia, Ph.D. and Laura Gil-Trejo for their valuable contribution to data collection and help in the day-to-day management of the overall project. We also acknowledge with appreciation the assistance of numerous undergraduate research assistants in data collection and data entry.Developmental psychologist with current interests in the familial factors that affect motivation and disengagement with life goals in adolescence and young adulthoodDevelopmental psychologist with current interests in cross-cultural human development,and the neural bases of math and language learning.Developmental psychologist with clinical training. Her current interests are in the cross-cultural study of familial and peer factors in adolescents’ and young adults’ psychological well-beingClinical psychologist with research interests in the links between economic stress and behavioral disorderDevelopmental psychologist with a current focus on developmental regulation during major life-course transitions, in particular the transition from school to work and to college     

The Influence of Preburial Insect Access on the Decomposition Rate

Abstract: This study compared total body score (TBS) in buried remains (35 cm depth) with and without insect access prior to burial. Sixty rabbit carcasses were exhumed at 50 accumulated degree day (ADD) intervals. Weight loss, TBS, intra‐abdominal decomposition, carcass/soil interface temperature, and below‐carcass soil pH were recorded and analyzed. Results showed significant differences (p << 0.001) in decomposition rates between carcasses with and without insect access prior to burial. An approximately 30% enhanced decomposition rate with insects was observed. TBS was the most valid tool in postmortem interval (PMI) estimation. All other variables showed only weak relationships to decomposition stages, adding little value to PMI estimation. Although progress in estimating the PMI for surface remains has been made, no previous studies have accomplished this for buried remains. This study builds a framework to which further comparable studies can contribute, to produce predictive models for PMI estimation in buried human remains.     

Gendering exploitation: the use of gender in the campaign against driving in Lancashire weaving sheds, 1886–1903[1]

Abstract

This article, by focusing on the Lancashire cotton weaving industry, explores the implications for gender relations of an organisation of the labour process characterised by the virtual absence of any differentiation of the workforce along gender lines. In the use made of gender by trade unions in their campaign against methods of pressurising workers to increase output, the construction of difference emerges as central to the structuring of gender relations. The article demonstrates further that conditions in cotton weaving engendered a female identity that revolved around women weavers' ability to perform a skilled job. Failure to attain this standard of proficiency at work resulted in despair, leading in extreme cases to such women committing suicide.