The Clash of Historical Analogies and Their Influence on Decision-Making: The Case of Iraqi Reconstruction Under George W. Bush

Contrary to the conventional wisdom in the literature on United States foreign policy, there was no consensus within the George W. Bush Administration on the parallel between the reconstruction of Iraq and that of post-Second World War Germany and Japan. Systematic analysis of available sources shows that the decision-makers drew a large number of different historical analogies—73 in all. This analysis takes a fresh look at the use of analogies regarding Iraqi reconstruction. We divide the period of April 2003 to June 2008 into four phases, in each of which a different analogy predominates—Afghanistan, Germany and Japan, the Cold War, and Vietnam. Analysis of the analogies embraced by five distinct groups within the Administration’s decision-making team—nationalist hawks, neoconservatives, administrators of Iraq, realist internationalists and the president—clarifies the affinities and tensions amongst them.     

Keeping promises: A systematic review and a new classification of gang control strategies

Purpose

We argue that inadequate frameworks to compare similar gang control strategies, and the scarcity of well-designed evaluations have hindered our ability to determine the effectiveness of existing programs. This article proposes a new typology of gang control strategies to use with logic models as tools to improve gang program evaluation.

Methods

We conducted a systematic review of gang control strategy evaluation reports and created a typology from the studies identified. Studies were selected on the basis of methodological quality in order to reflect only rigorous evaluations with credible research findings.

Results

Forty-five studies were selected and reviewed. Studies were classified in homogeneous categories based on the targeted population and the objective of the strategy. We infer logic models that consider the activities, outputs, and outcomes of each type of strategy.

Conclusion

A better framework for the comparison of similar studies may allow meta-analyses to be conducted, thereby improving our knowledge of what works. Logic models can move the field forward by allowing researchers to understand why some programs work and others do not. The improvement, both in quality and quantity, of program evaluation in gang research is crucial in order to move beyond claims of promising approaches.     

DNA genotyping of unbuffered formalin fixed paraffin embedded tissues

Formalin-induced DNA degradation was studied at different fixation times (3, 7, 16 and 32 days) each on 10 formalin fixed paraffin embedded tissues (FFPET) stored for 15 years at room temperature.The four different extraction protocols used in this study showed that Chelex100 extracts performed the best at 3 and 7 days of formalin fixation (DFF) (with regard to the quantity and the quality of the DNA). However, Qiamp extracts showed better results for long sized alleles, as well for single polymerase chain reaction (PCR) amplifications after 16 and 32 DFF, as for multiplex PCR at shorter fixation times. DNA degradation is expressed by the size of the amplified alleles, only 100 bp templates surviving after 32 DFF (AMG locus). Single locus amplifications (CD4 and FES/FPS alleles) performed better than multiplex PCR (ProfilerPlus), with nearly 100% positive results at 7 DFF. In both types of amplifications, the success rate decreased proportionally with the time of formalin fixation and, consequently, with the size of the required DNA template.     

An Interdisciplinary Case Management Protocol for Child Resistance or Refusal Dynamics†

High‐conflict parental separation cases associated with child's estrangement or contact refusal take an unusually large amount of court time and generate high emotional costs for parents and children. This paper reports on a study of a research‐based pilot project and protocol, called the Parenting Conflict Resolution (PCR), which is intended to reduce parental conflict, improve interparental communication, and support or restore the parent–child relationship. The protocol was developed at the Superior Court in Quebec City (Canada), and involves single judge case management, and lawyers' commitment to have the child's best interests as their primary consideration and to guide their clients to trust the process. The assigned judge and lawyers have the ongoing involvement of a mandated psychotherapist, taking a family systems approach with the case. The PCR also requires the parents to participate in a psycho‐educational, introspective group program to work on co‐parenting and communication skills. Ongoing communication between the professionals involved in the PCR is required to ensure cohesion and accountability. This pilot project was implemented with 10 high‐conflict families, 6 of which presented with the child's resistance or refusal to see one parent. A qualitative data study was undertaken into the experiences of all the participants. The most salient result is the resumption of parent–child contact in all six contact refusal cases. Discussion highlights key elements to successfully address these cases: (a) interdisciplinary program delivery, (b) systemic understanding of the contact problems, (c) focus on the child's best interest, (d) single judge assigned to the case, (e) lawyers' support of the parents' participation, and (f) psychotherapist reporting to the court.     

Teacher Support,Peer Acceptance,and Engagement in the Classroom: A Three-Wave Longitudinal Study in Late Childhood

Although research has examined the bivariate effects of teacher support, peer acceptance, and engagement, it remains unclear how these key classroom experiences evolve together, especially in late childhood. This study aims to provide a detailed picture of their transactional relations in late childhood. A sample of 586 children (M _age ?=?9.26 years, 47.1% boys) was followed from fourth to sixth grade. Teacher support and engagement were student-reported and peer acceptance was peer-reported. Autoregressive cross-lagged models revealed unique longitudinal effects of both peer acceptance and teacher support on engagement, and of peer acceptance on teacher support. No reverse effects of engagement on peer acceptance or teacher support were found. The study underscores the importance of examining the relative contribution of several social actors in the classroom. Regarding interventions, improving both peer acceptance and teacher support can increase children’s engagement, and augmenting peer acceptance can help to increase teacher support.     

Segmental analysis for cocaine and metabolites by HPLC in hair of suspected drug overdose cases

Hair samples of eight postmortem cases were analyzed in segments of 1 to 3 cm for cocaine, benzoylecgonine and cocaethylene. Samples were prepared for analysis by digestion in 0.1 M HCl and subsequent extraction with mixed-mode solid-phase extraction columns. Measurement was made by reversed-phase, narrow-bore HPLC and fluorescence detection using two laboratory-made internal standards. The concentrations were in the region of 0.29–316 ng/mg of hair for cocaine, 0.43–141 ng/mg of hair for benzoylecgonine and 0.93–1.83 ng/mg of hair for cocaethylene. All eight investigated cases had cocaine-positive segments. In six of the cases, all segments were positive, suggesting regular cocaine use and two showed in-between negative segments indicating an interruption or a change of the abuse intensity. The results showed a second, remarkable observation, i.e. enormous concentration differences (factor >150) for both cocaine and benzoylecgonine between the different subjects. Furthermore, interindividual cocaine/benzoylecgonine ratios ranged from 0.02 to 8.43. We believe these observations could in part be attributed to both some of the still existing limitations in the analytical approach(es), especially the mandatory hair washing steps, and in our still too limited knowledge of the hair incorporation processes. Nevertheless, in some cases, segmental analysis proved to be an important tool to distinguish, together with postmortem examination, deadly chronic abuse from single acute drug overdosage.