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.

Establishing New Advertising Self‐regulatory Schemes: A Comparison of the UK and Australian Approaches

Advertising is the most visible element of modern marketing, and an important component of trading. It is also an activity often accused by its critics of being intrusive and pervasive. Such accusations are not easily refuted by a worldwide industry which spends billions of dollars each year reaching and persuading its target markets through daily bombardment of thousands of ads in most developed countries. When advertising does offend, mislead, or is untruthful, a structure needs to be in place in order to provide protection to all parties and, in most cases, a country's legal system is complemented by a self‐regulatory scheme. Self‐regulation is a common approach to controlling conduct or behaviour in society and, indeed, Australian advertisers have opted for this system of control for more than 60 years.     

Comment on Bruce J. Katz and Margery Austin Turner's “Who should run the housing voucher program? A reform proposal”

Abstract

There is much evidence that the housing voucher program has successfully met its two main goals: housing low‐income families and expanding housing opportunity. Nonetheless, efforts to address the program's limitations could improve success. We agree with Basgal and Villarreal that, on the subject of housing mobility, the focus of Katz and Turner is misplaced.

In addition to proposing a solution that does not address the problem, Katz and Turner fail to consider three key points: First, there is no consensus or clear definition of what “mobility” means, how it is measured, and what standard we hope to achieve. Second, the role and impact of family choice in the locational outcomes of voucher holders is a major factor. And third, the considerable trade‐offs in outcomes that result from a greater emphasis on mobility should be examined.     

Scientific opinion in policymaking: the case of climate change adaptation

The urgent need for policy decisions often outpaces scientific discovery. At such times, policymakers must rely on scientific opinion. This is the case with many aspects of current climate policy, especially those involving untested but potentially necessary adaptations to reduce vulnerability to climate change. Unfortunately, scientific opinion is not currently defined, measured, or used in a standardized way, which often allows for the accidental or intentional dissemination of misinformation and the marginalization of science where science could be most beneficial. In this article, we argue that scientific opinion can be usefully measured by systematic surveys of scientists that employ standards similar to those that govern public opinion surveys, including systematic decisions about target populations, sampling frames, and sampling techniques. We demonstrate this approach with the methodology for a study of scientific opinion on a potential adaptation to climate change, the managed relocation of species. We show that survey results may be used to corroborate other types of information, refine or contradict other information, and offer novel insights into emerging issues, such as adaptations to climate change, that are currently not addressed with any other type of available information.     

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.     

The Effects of National and Local Funding on Judicial Performance: Perceptions of Russia's Lawyers

Courts that perform well are the cornerstone of the rule of law and democratic development. When courts are perceived as legalistic, fair, impartial, and independent of the influence of extrajudicial actors, aggrieved individuals are more likely to pursue litigation over other, potentially unlawful, alternatives. Using original data from surveys of more than 1,800 randomly sampled lawyers in 12 Russian cities, we investigate the effects of perceived government funding and power diversification on a variety of indicators of perceived judicial performance. We find that, according to lawyers, financial dependence on the national government has no independent effect on judicial performance, but financial dependence on local governments has consistently significant negative effects. We also find that diversified political power has consistently significant positive effects on perceived judicial performance, probably because the diversification makes courts seem less vulnerable to unified pressure from political actors.