Predictors of adult attitudes toward corporal punishment of children

This study identifies predictors of favorable attitudes toward spanking. Analyses were performed with survey data collected from a representative sample of 1,000 adults from Quebec, Canada. According to this survey, a majority of respondents endorsed spanking, despite their recognition of potential harm associated with corporal punishment (CP) of children. The prediction model of attitudes toward spanking included demographics, experiencing or witnessing various forms of family violence and abuse in childhood, and perceived frequency of physical injuries resulting from CP. Spanking was the most reported childhood experience (66.4%), and most violence and abuse predictors were significantly and positively correlated. Older respondents who were spanked in childhood and who believed that spanking never or seldom results in physical injuries were the most in favor of spanking. On the other hand, respondents who reported more severe physical violence or psychological abuse in childhood were less in favor of spanking. Findings are discussed in terms of prevention of CP and family coercion cycle.     

A Small State? The Size of the Netherlands as a Focal Point in Foreign Policy Debates, 1900–1940

Do small states behave in an appreciably different fashion than their larger counterparts? Social scientists and historians have, for decades, searched for the defining features that set small states apart from larger ones and have come up empty. This analysis suggests that rather than searching for another set of membership criteria, focus should be on the explanatory power of the discourses surrounding the size of states. As this article demonstrates, based on a reading of Dutch international history from the late nineteenth century to the advent of the Second World War, the changing shape of discourses surrounding the “smallness” did historically influence foreign policy practices.     

Disclosing Conflicts of Interest in Clinical Research: Views of Institutional Review Boards, Conflict of Interest Committees, and Investigators

Strategies for disclosing investigators' financial interests to potential research participants have been adopted by many research institutions. However, little is known about how decisions are made regarding disclosures of financial interests to potential research participants, including what is disclosed and the rationale for making these determinations. We sought to understand the attitudes, beliefs, and practices of institutional review board chairs, conflict of interest committee chairs, and investigators regarding disclosure of financial interests to potential research participants. Several themes emerged, including general attitudes toward conflicts of interest, circumstances in which financial interests should be disclosed, rationales and benefits of disclosure, what should be disclosed, negative effects of and barriers to disclosure, and timing and presentation of disclosure. Respondents cited several rationales for disclosure, including enabling informed decision making, promoting trust in researchers and research institutions, and reducing legal liability. There was general agreement that disclosure should happen early in the consent process. Respondents disagreed about whether to disclose the amounts of particular financial interests. Clarifying the goals of disclosure and understanding how potential research participants use the information will be critical in efforts to ensure the integrity of clinical research and to protect the rights and interests of participants.     

量刑基准论

量刑基准的合理确定,是量刑公正的基础和关键。量刑基准客观地存在于经验型法官的潜意识之中。量刑基准包含基准事实和基准刑两方面。在确定量刑基准时,应该先确定量刑基准的基准事实,后寻找基准事实对应的基准刑。为调和各地具体情况的差异性与宏观上量刑的相对统一性之间的紧张关系,应当同时构建由最高人民法院确立个罪基准事实、由地方各级法院确定基准刑并逐级备案的量刑平衡机制。     

Dyadic Variability in Mother-Adolescent Interactions: Developmental Trajectories and Associations with Psychosocial Functioning

Dyadic variability is considered to be a key mechanism in the development of mother-adolescent relationships, and low levels of dyadic flexibility are thought to be associated with behavior and relationship problems. The present observational study examined heterogeneity in the development of dyadic variability in mother-adolescent interactions and associations with psychosocial functioning. Dyadic variability refers to the range of emotional states during interactions of mother-adolescent dyads. During five annual home visits, 92 mother-adolescent dyads (M age T1 = 13; 65.2 % boys) were videotaped while discussing a conflict, and they completed several questionnaires on adolescents’ aggressive behavior and adolescents’ and mothers’ perceived relationship quality. Two types of dyads were distinguished: low variability dyads (52 %) and high decreasing variability dyads (48 %). Over time, high decreasing variability dyads were characterized by a broader emotional repertoire than low variability dyads. Moreover, these two dyad types had distinct developmental patterns of psychosocial adjustment. Over time, high decreasing variability dyads showed lower levels of adolescents’ aggressive behavior, and higher levels of perceived relationship quality than low variability dyads. These findings suggest that over time more dyadic variability is associated with less adjustment problems and a more constructive development of the mother-adolescent relationship. Adaptive interactions seem to be characterized by a wider range of emotional states and mothers should guide adolescents during interactions to express both positive and negative affect. Observing the dyadic variability during mother-adolescent interactions can help clinicians to distinguish adaptive from maladaptive mother-adolescent dyads.     

Accountability and Coalitions: Evidence from a Negotiation Experiment

This article tests the effect of accountability on negotiation outcomes in a face‐to‐face classroom experiment. Student participants were asked to form coalitions in groups of three. In the treatment condition, negotiators were held accountable by a personal forum during the formation of the coalition. In the control condition, negotiators were not held accountable. Results show that accountability leads to lower group performance in coalition negotiations. Accountability also reduced the willingness of negotiators to include all negotiators in a “grand coalition.” Rather, accountable negotiators reached agreement with a subset of negotiators. Accountability increased the odds of reaching no agreement. These findings challenge the idea of increased performance as a result of public accountability in the context of coalition negotiations.     

Validation of an ELISA-based screening assay for the detection of amphetamine, MDMA and MDA in blood and oral fluid

The use of amphetamine and 'ecstasy' (MDMA) has increased exponentially in many European countries since the late nineties, leading to a rapid growth in the number of clinical and forensic analyses. Therefore, a rapid screening procedure for these substances in biological specimens has become an important part of routine toxicological analysis in forensic laboratories. The objective of this study was to evaluate the Cozart amphetamine enzyme-linked immunosorbent assay (ELISA) for the screening of plasma samples and oral fluid samples (collected with the Intercept device). Authentic plasma samples from drivers (n=360) were screened, using an 1:5-fold dilution. True positive, true negative, false positive and false negative results were determined relative to the in-house routine GC-MS analysis. Samples consisted of 144 amphetamine-only positives, 141MDMA/MDA-only positives, and 74 negatives when using the limit of quantitation as the cut-off level for confirmation (10 ng/mL). Using these results, receiver operating characteristic (ROC) curves were generated and optimal cut-off values for the screening assay were calculated. Analysis showed that the ELISA is able to predict the presence of either amphetamine or *MDMA/MDA (*MDMA as its metabolite MDA) in plasma samples with 98.3% sensitivity and 100% specificity at a cut-off value of 66.5 ng/mL d-amphetamine equivalents. A similar analysis was conducted on 216 oral fluid specimens collected from a controlled double blind study. Subjects received placebo or a high (100 mg) or low (75 mg) dose of MDMA. Oral fluid samples were collected at 1.5 and 5.5h after administration. Combined results of the analysis of the high and low dose oral fluid samples indicated a screening cut-off of 51 ng/mL d-amphetamine equivalents with both a sensitivity and specificity of 98.6% (using a LC-MS/MS confirmation cut-off of 10 ng/mL). In conclusion, these data indicate that the Cozart AMP EIA plates constitute a fast and accurate screening technique for the identification of amphetamine and MDMA/MDA positive plasma samples and oral fluid specimens (collected with Intercept. It should be emphasized that method validation should be performed for each type of biological matrix.