Adolescents Online: The Importance of Internet Activity Choices to Salient Relationships

The purpose of this study was to determine whether using the Internet for different activities affects the quality of close adolescent relationships (i.e., best friendships and romantic relationships). In a one-year longitudinal study of 884 adolescents (Mean age = 15, 46% male), we examined whether visiting chat rooms, using ICQ, using the Internet for general entertainment, or participating in online gaming predicted changes in the quality of best friendships and romantic relationships. Multiple regression analyses indicated that Internet activity choice influenced later relationship quality in both best friendships and romantic relationships. Using instant messaging (ICQ) was positively associated with most aspects of romantic relationship and best friendship quality. In contrast, visiting chat rooms was negatively related to best friendship quality. Using the Internet to play games and for general entertainment predicted decreases in relationship quality with best friends and with romantic partners. These findings reflect the important and complex functions of online socialization for the development and maintenance of relationships in adolescence.

Creating a ‘what works’ translational tool for police: a researcher-city government partnership

ABSTRACT

In recent years, a number of translational tools have been developed in policing to make the growing research evidence base more accessible and useful for practitioners and policymakers. Here we focus on the creation of the ‘What works in policing?’ website, which resulted from a collaboration between a government agency in Seattle, Washington and researchers at George Mason University and Arizona State University. We describe the site in detail and its similarities to and differences from existing translation tools, as well as the rationale for a local government’s involvement in translational work. In particular we focus on efforts to link the site with the work of the Seattle Police Department through a case study approach. We review indicators that suggest the site is being well-utilized and close with thoughts on the future of translational work in policing and efforts to ensure translational tools are useful to practitioners.     

Combatting antisemitism in the school playground: an Australian case study

The aim of Gross and Rutland's paper is to analyse the problem of antisemitic bullying in contemporary Australian state schools by investigating the case of Jewish children in those schools. The study is interdisciplinary, drawing on historical data and educational methodology, and employs a qualitative approach through semi-structured interviews conducted in Sydney and Melbourne with all the major actors: students (55), teachers (10), principals (4), parents (13) and Jewish communal leaders (10). Gross and Rutland argue that classical anti-Jewish stereotypes are perpetuated in the school playground, transmitted by children from one generation to the next. This finding provides an additional perspective to the general literature, which argues that racial prejudice and stereotypes are acquired primarily through home socialization, religious institutions and the media, and neglects the role of the school playground.     

Parentage of Hydatidiform Moles

We were presented with the STR (short tandem repeat) profiles from two separate paternity trios. Each trio consisted of a mother, an alleged father, and products of conception (POC) that contained a hydatidiform mole but no visible fetus. In both cases , antecedent pregnancies had followed alleged sexual assaults. Mole classification and pathogenesis are described in order to explain the analyses and statistical reasoning used in each case. One mole exhibited several loci with two different paternal alleles, indicating it was a dispermic (heterozygous) mole. Maternal decidua contaminated the POC, preventing the identification of paternal obligate alleles (POAs) at some loci. The other mole exhibited only one paternal allele/locus at all loci and no maternal alleles, indicating it was a diandric and diploid (homozygous) mole. In each case, traditional calculations were used to determine paternity indices (PIs) at loci that exhibited one paternal allele/locus. PIs at mole loci with two different paternal alleles/locus were calculated from formulas first used for child chimeras that are always dispermic. Combined paternity indices in both mole cases strongly supported the paternity of each suspect.     

Integrating Public Service Motivation in the Job-Demands-Resources Model: An Empirical Analysis to Explain Employees’ Performance,Absenteeism, and Presenteeism

Public service motivation (PSM) is a focal construct in public management research, and while sound evidence exists that PSM is positively associated with several desired outcomes, knowledge on the underlying mechanisms which explain these associations and on potential negative consequences of PSM remains limited. Addressing these research gaps, this study investigates how PSM relates to relational job resources, work engagement, and outcomes. We thereby account for both direct and moderating effects of PSM and consider positive (employee performance) and negative outcomes (sickness absenteeism and presenteeism). We empirically test our model in the German public sector and find that the PSM dimensions relate differently to the assessed outcomes, providing varying support for our hypotheses. In particular, commitment to public value and compassion seem to drive the positive effect of PSM on employee performance, whereas self-sacrifice and client orientation are linked to reduced absenteeism, and only compassion is associated with increased presenteeism.