Utility of the Y-STR typing systems Y-PLEX 6 and Y-PLEX 5 in forensic casework and 11 Y-STR haplotype database for three major population groups in the United States

The Y-PLEX 6 and Y-PLEX 5 systems enable analysis for 11 Y-STR loci. We present here the utility of these systems in forensic casework. A total of 188 samples, including 127 evidence samples, were analyzed using either or both of the systems. The evidence sample types included fingernail scrapings, sperm or seminal fluid, epithelial cells, blood and other tissues. The Y-STR typing systems provided useful probative results in difficult cases. A reference database for Caucasian (n = 517), African American (n = 535), and Hispanic (n = 245) population groups within the United States was generated for estimating the haplotype frequency in forensic casework. Among the individuals profiled, 311 Caucasians, 412 African Americans, and 194 Hispanics provided unique profiles in their respective population datasets. This is the first report describing the haplotype database for the set of 11 Y-STR loci recommended by the Scientific Working Group on DNA Analysis Methods (SWGDAM). Linkage analysis reveals that the frequencies from forensically important autosomal loci can be multiplied with the Y-STR haplotype frequency. The results from Y-PLEX systems have been accepted in courts in the United States.     

Gender and Emotional Labor in Public Organizations: An Empirical Examination of the Link to Performance

Scholars of public organizations have begun to emphasize emotional labor in studies of gender in the workplace, finding that the skills women bring to organizations are often overlooked and undercompensated even though they play a vital role in the organization. Emotional labor is an individual's effort to present emotions in a way that is desired by the organization. The authors hypothesize that employers with greater emotional labor expectations of their employees will have more effective interactions with clients, better internal relationships, and superior program performance. This article tests the effects of emotional labor in a bureaucratic workforce over time. Multiple regression results show that organizations with more women at the street level have higher overall organizational performance. Additionally, emotional labor contributes to organizational productivity over and above its role in employee turnover and client satisfaction.     

Teaching Negotiation with a Feminist Perspective

Negotiation teachers encourage their students to be inventive,improve agreements, and push outward on the "pareto" frontier.Likewise, teachers can improve their practice by seeking value, sometimesin other disciplines. In general, negotiation is taught through acombination of lectures with simulation exercises and debriefings. Feministpedagogy enhances this normative model of teaching negotiation. Thisarticle links the traditional method of teaching negotiation with four keyprinciples of feminist pedagogy.     

Objective and Self-Perceived Resources as Predictors of Depression Among Urban and Non-Urban Adolescent Mothers

Pregnant and parenting adolescents often cope with a lack of resources as they struggle to negotiate the tasks of motherhood and adolescence. Previous research has determined that young mothers have an increased rate of depression when compared to older mothers. In this study, self-perceived resource adequacy, education, income, age, and environment (urban vs. non-urban) were investigated as predictors of depression at approximately 14 and 36 months after birth in adolescent mothers (N=523). Self-perceived resources accounted for significant variance in depression at 14 and 36 months while controlling for education and income. However, education and income were not significant predictors while controlling for self-perceived resources. Age and environment did not predict depression. Researchers would be wise to focus on a young woman’s view of her situation, as it appears that self-perceived resources play an important role in predicting depression.Post-Doctoral Research Associate at Juniper Gardens Children’s Project, University of Kansas. She received her Ph.D. from Iowa State University in 2005. Her major research interests are adolescent parenthood, mental health, and parenting interventions.Professor at Iowa State University. He received his Ph.D. from the University of Minnesota in 1976. His major research interests are stress and coping, mental health, and adolescence.Assistant Professor at Iowa State University. She received her Ph.D. from Iowa State University in 1997. Her major research interests are assessment and program planning for children with disabilities and early literacy.     

The Victimization of LGBTQ Students at School: A Meta-Analysis

ABSTRACT

Although research suggests that LGBTQ youth are at risk for victimization at school, it remains unclear just how much more likely they are to be victimized relative to heterosexual or cisgender youth, or the conditions under which their risks for victimization are highest. Accordingly, we conducted a meta-analysis on the relationship between LGBTQ identification and school victimization. Multilevel analysis of 276 effect size estimates, from 55 studies, revealed a moderate overall mean effect size (r = .155). Moderator analyses indicated the relationship was stronger for transgender youth, homophobic victimization, and students in the Western United States; and weaker for questioning youth. We conclude with recommendations for policy and future research, and suggest that theories of victimization be broadened to better explain the risks that LGBTQ students face.     

Trajectories of Physical Dating Violence from Middle to High School: Association with Relationship Quality and Acceptability of Aggression

Although research on dating violence is growing, little is known about the distinct developmental trajectories of dating violence during adolescence. The current study identifies trajectories of physical dating violence victimization and perpetration that boys and girls follow from sixth to twelfth grade, examines the overlap of these trajectories, and characterizes them by perceptions of a caring dating relationship and acceptability of dating aggression. The sample consisted of randomly selected sixth graders from nine schools in Northeast Georgia (n = 588; 52 % boys; 49 % White, 36 % African American, 12 % Latino) who completed yearly surveys from Grades 6–12. We used latent class mixture modeling to identify the trajectories and generalized estimating equations models to examine the acceptability of dating aggression by dating violence trajectories. Participants followed two trajectories of dating violence victimization (boys: low and high; girls: low and increasing) and two of perpetration (boys and girls: low and increasing). When examining the joint trajectories of victimization and perpetration, a similar proportion of boys (62 %) and girls (65 %) were in the low victimization and low perpetration group and reported the lowest acceptance of dating aggression. The same proportion of boys and girls (27 %) were in the high/increasing victimization and perpetration group, and reported the highest acceptance of dating aggression. However, acceptance of dating aggression decreased from Grade 6–12 for all groups, even for those whose trajectory of dating violence increased. Victimization and perpetration were associated with reporting a less caring dating relationship. Results highlight the importance of focusing prevention efforts early for adolescents who follow this increasing probability of physical dating violence.     

The Voices of Youth in Out-of-Home Care Regarding Developing Healthy Dating Relationships

Minimal attention has been focused on difficulties for youth in residential care regarding building healthy dating relationships, despite the significant risks to this group of adolescents. This study provided a unique opportunity to conduct focus groups with youth in residential care on issues surrounding dating relationships. The majority of youth feedback centered on the themes of desiring support developing relationship boundaries, establishing trust in relationships, understanding the consequences of sexual activity, and having real world examples regarding dating relationships. The data were examined for differences between the genders and recommendations for next steps provided.     

Laughing Medusa: Feminist Intellectuals at the Millennium

The role of the intellectual is traditionally gendered masculine, and women are excluded from consideration. Contemporary discussions of the 'death of the intellectual' noticeably make no reference to feminist intellectuals. On the other hand, women in academia have been reluctant to adopt the role of public intellectual as conventionally defined. There is an anxiety about the contemporary place of the intellectual, and about the necessity for the distinction made by some feminists between theory and practice, the intellectual and the activist, and where this might lead. In exploring the role of feminist intellectuals over the last two centuries, three paradigms of the feminist intellectual are proposed for consideration: Cassandra (the prophetess cursed with disbelief), for example Florence Nightingale; the feminist Messiah (the exceptional female saviour who would sacrifice herself to change women's lives), for whom the exemplar is Margaret Fuller; and the Dark Lady (the token woman in a community of men), such as de Beauvoir, Mary McCarthy and Susan Sontag. Indeed, Camille Paglia's rivalry with Sontag lends itself to being interpreted as evidence of her current desire to occupy this 'dark lady' role. In conclusion, after discussing contemporary, late twentieth-century feminism (Natasha Walter, Elizabeth Wurtzel, gurrl power, 'women behaving badly'), the role of Margaret Thatcher in changing perceptions of women's capacity for political power is proposed for celebration. Finally, there is Cixous's image of the feminist intellectual as the laughing Medusa, who turns men to stone, but turns laughter on herself.