The Complexity of Social Outcomes from Cooperative,Competitive, and Individualistic Reward Systems

Previous research on cooperative and competitive reward systems has investigated the relation between extreme cooperative and competitive conditions, along with an intermediate noninterdependent neutral condition, to numerous outcome variables. This study added two additional conditions to these three usual conditions, between the neutral midpoint and the cooperative or competitive extremes, to see if these intermediate conditions might be distinctive in the outcomes they produced. The study used 240 participants, divided into groups of three that played a board game under these five different reward conditions. Participants' attitudes toward self, others, and task were then assessed and analyzed along with objective measures of performance, measures of self-esteem, state and trait anxiety, and results coded from an autobiographical report in game-defined roles. Results indicated that the intermediate cooperative condition was distinctively different from the extreme cooperative condition in predicted ways, and that the intermediate competitive condition was distinctively different from the extreme competitive condition, but in unpredicted ways. The research also demonstrated that an individualistic condition, which had previously been thought to produce neither a cooperative nor competitive social orientation, in fact produced both, raising questions as to whether reward interdependence, as researchers have defined it, is really the cause of cooperation and competition.     

The Probabilistic Genotyping Software STRmix: Utility and Evidence for its Validity

Forensic DNA interpretation is transitioning from manual interpretation based usually on binary decision‐making toward computer‐based systems that model the probability of the profile given different explanations for it, termed probabilistic genotyping (PG). Decision‐making by laboratories to implement probability‐based interpretation should be based on scientific principles for validity and information that supports its utility, such as criteria to support admissibility. The principles behind STRmix? are outlined in this study and include standard mathematics and modeling of peak heights and variability in those heights. All PG methods generate a likelihood ratio (LR) and require the formulation of propositions. Principles underpinning formulations of propositions include the identification of reasonably assumed contributors. Substantial data have been produced that support precision, error rate, and reliability of PG, and in particular, STRmix?. A current issue is access to the code and quality processes used while coding. There are substantial data that describe the performance, strengths, and limitations of STRmix?, one of the available PG software.     

Use of an Automated Nested Multiplex Respiratory Pathogen PCR Panel Postmortem in the Pediatric Forensic Setting

Respiratory pathogens have been detected in forensic investigations using multiple techniques; however, no study has examined the use of automated, nested, multiplex polymerase chain reaction (ANM‐PCR), commonly used in living patients, in the forensic setting. This retrospective study assessed the utility of ANM‐PCR in detecting respiratory pathogens in the pediatric forensic setting. Respiratory samples from 35 cases were tested for up to 20 respiratory pathogens. 51.4% of these cases yielded a positive ANM‐PCR result, 20% of which were considered the cause of or contributory to death. The most commonly detected pathogens were rhinovirus/enterovirus and respiratory syncytial virus, and these were the only pathogens determined to play a significant role in cause of death. The sampled sites and postmortem intervals tested did not affect the likelihood of a positive or negative test. ANM‐PCR panels are effective, affordable, and rapid ancillary tools in evaluating cause of death in the forensic pediatric population.     

The Role of Religiosity in the Relationship Between Parents,Peers, and Adolescent Risky Sexual Behavior

Research has documented a negative relationship between religion and risky sexual behavior. Few studies, however, have examined the processes whereby religion exerts this effect. The present study develops and tests a model of various mechanisms whereby parental religiosity reduces the likelihood of adolescents’ participation in risky sexual behavior (early sexual debut, multiple sexual partners, and inconsistent condom use). Structural equation modeling, using longitudinal data from a sample of 612 African American adolescents (55% female), provided support for the model. The results indicated that parental religiosity influenced adolescent risky sexual behavior through its impact on authoritative parenting, adolescent religiosity, and adolescent affiliation with less sexually permissive peers. Some mediating mechanisms differed by the gender of the respondent, suggesting a “double-standard” for daughters but not for sons. Findings also indicated the importance of messages about sexual behavior that are transmitted to adolescents by their peers. Theoretical and policy implications of the findings are discussed.     

Predestination and Hierarchy: Vallabh��c��rya��s Discourse on the Distinctions Between Blessed, Rule-Bound, Worldly, and Wayward Souls (the Pu??iprav��hamary��d��bheda)

The Pu??iprav??hamary??d??bheda (PPM) by Vallabh??c??rya (1479?C1531?) is a brief work (25 verses) written in Sanskrit in about the year 1500, which is accompanied by four Sanskrit commentaries and one Hindi (Brajbh????) commentary. The most important and authoritative commentary is by Puru?ottama, written about two centuries after the original text. The article contains a translation of the PPM with long extracts from the commentaries, particularly the one composed by Puru?ottama. After an introduction placing the PPM??s doctrine of the hierarchy of embodied souls (j??vas) and their eligibility to obtain states of devotion (bhakti) in a wider context of Vai??ava sectarian and philosophical schools, the text is presented along with the translation and notes to the text (including extracts from the commentaries). The article concludes with reflections on the PPM??s doctrine of predestination, comparing it with those of other Indian religious sects and within the wider context of predestination in Western religions, where these discussions have been ongoing for more than 1500 years. An extensive bibliography is included at the end.     

When Money Cannot Encourage Participation: Campaign Spending and Rolloff in Low Visibility Judicial Elections

Debates about the role of money in politics are commonplace. Although some critics point to the potentially negative impact spending has in elections, most recent scholarly evidence indicates that spending may actually promote greater participation in the political process. However, most of this research has uncovered this relationship in races for more visible offices; few studies have focused on whether the same linkage is present in low-information elections. For a variety of reasons, it is not altogether certain whether this relationship would exist for such offices. To test this proposition, we examine the impact of campaign spending on voter rolloff in 172 contested races for intermediate appellate courts (IAC) between 2000 and 2008. In contrast to other types of elections, combined candidate spending in these races had no effect on ballot rolloff.     

The less developed countries and the global economy

The Transnational Corporation and Uneven Development: The Internationalisation of Capital and the Third World. By Rhys Jenkins. London: Methuen, 1987. Pp.229. £28 (hardback); £8.95 (paperback). ISBN 0 416 733409 and 73350 6.

Developing With Foreign Investment. Edited by Vincent Cable and Bishnodat Persaud. Beckenham: Croom Helm, 1987. Pp.viii + 327. £25. ISBN 0 7099 4825 5.

International Industry and Business: Structural Change, Industrial Policy and Industry Strategies. By Robert H. Ballance. London: Allen & Unwin, 1987. Pp.xxi + 357. ISBN 0 04 339037 4 and 339038 2.

Trade Among Multinationals: Intra‐Industry Trade and National Competitiveness. By Donald C. MacCharles. London: Croom Helm, 1987. Pp. xiv + 207. £30. ISBN 07099 4618 X.

Myths and Reality of External Constraints on Development. By James Riedel. Alder‐shot: Gower for the Trade Policy Research Centre, London, 1987. Pp.xvi + 111. ISBN 0566 05336 5.

International Economic Restructuring and the Regional Community. Edited by Herman Muegge and Walter Stohr. Aldershot: Gower, 1987. Pp.x + 404. £28.50. ISBN 0566 05478 1.     

A Molecular Key for the Identification of Blow Flies in Southeastern Nebraska*

Abstract: Immature blow flies (Calliphoridae) are typically the first colonizers of cadavers. Identification of the early instars using traditional, morphology‐based keys is difficult because of their small size, similarity, and simplicity in external morphology. Information derived from molecular genetic data would augment the accurate identification of immature flies. Nine species of blow flies commonly found in southeastern Nebraska were used to examine the utility of molecular‐based keys. Polymerase chain reaction–restriction fragment length polymorphisms (PCR–RFLP) were investigated with 10 common, inexpensive, restriction enzymes from an amplicon of approximately 1500 bp spanning the mitochondrial cytochrome oxidase I gene. A simple molecular taxonomic key, comprising RFLP from the restriction enzymes HinfI and DraI, enabled the differentiation of all species used. Further development of PCR–RFLP, including more extensive and intensive examination of blow flies, would benefit forensic laboratories in the accurate identification of evidence consisting of immature blow flies.