Culture and Joint Gains in Negotiation

What effect does culture have on the achievement of joint gains in negotiation? Prior research has identified a number of strategies, for example sharing information about preferences and priorities, eschewing power, that lead to the development of joint gains when both negotiators are from the U.S. Are these same strategies used in other cultures? Are other strategies used? How effective are negotiators from different cultures in realizing joint gains? These are among the questions considered by the authors, whose research is based on data collected from negotiators from six different cultural backgrounds: France, Russia, Japan, Hong Kong, Brazil, and the U.S.

     

Morphometric Comparison of Clavicle Outlines from 3D Bone Scans and 2D Chest Radiographs: A Shortlisting Tool to Assist Radiographic Identification of Human Skeletons

This paper describes a computerized clavicle identification system primarily designed to resolve the identities of unaccounted‐for U.S. soldiers who fought in the Korean War. Elliptical Fourier analysis is used to quantify the clavicle outline shape from skeletons and postero‐anterior antemortem chest radiographs to rank individuals in terms of metric distance. Similar to leading fingerprint identification systems, shortlists of the top matching candidates are extracted for subsequent human visual assessment. Two independent tests of the computerized system using 17 field‐recovered skeletons and 409 chest radiographs demonstrate that true‐positive matches are captured within the top 5% of the sample 75% of the time. These results are outstanding given the eroded state of some field‐recovered skeletons and the faintness of the 1950's photofluorographs. These methods enhance the capability to resolve several hundred cold cases for which little circumstantial information exists and current DNA and dental record technologies cannot be applied.     

A survey of paint flakes on the clothing of persons suspected of involvement in crime

A survey was undertaken to determine the background level of paint flakes on the clothing of persons suspected of involvement in crime. The debris from 100 garments submitted for casework examination was studied and paint flakes recovered where present. Seventy two percent of garments bore one or more flakes. A total of 703 flakes were recovered; size, topcoat colour, and number and colour of any under-layers were recorded for each. The distribution of paint flakes on clothing surfaces and in pockets was also noted. Results were compared with the previously published survey of Pearson, May and Dabbs (1971). This survey provides scientists with an updated data set for reference when considering the strength of paint evidence.     

Rating the prison boss: Examining supervision among prison health care staff

Health care staff are instrumental in prisons given their roles in aiding security and the growing demand for medical services among prisoners. Unfortunately, little attention has been paid to this prison staff subpopulation. This study examined perceptions of supervision among 424 prison health care staff in the Federal Bureau of Prisons. Participants felt that prison supervisors were most effective in clarifying expectations and least effective in giving feedback for performance, involving staff in planning, and extending job autonomy. Using hierarchical linear models (HLM), some unique findings emerged. Efficacy in dealing with inmates was the strongest predictor variable: health care staff who felt more positive and effective with inmates had more favorable feelings toward supervision. Staff working in high- and medium-security prisons had more positive feelings toward supervision than those in minimum security, and younger staff had more favorable attitudes toward supervisors than older staff. The implications of these findings and directions for future research are discussed.     

Increased Substance Use and Risky Sexual Behavior Among Migratory Homeless Youth: Exploring the Role of Social Network Composition

Travelers are a migratory subgroup of homeless youth who may be especially prone to engaging in risky behavior. This study compared the substance use and sexual behavior of young homeless travelers and non-travelers to evaluate the extent and possible sources of travelers’ increased risk. Data came from face-to-face interviews with 419 homeless youth (36.6% female, 34.0% white, 23.9% African American, and 20.0% Hispanic) between the ages of 13 and 24 years (M = 20.1 years, SD = 2.5) who were randomly sampled from 41 shelters, drop-in centers, and street sites in Los Angeles. Travelers were almost twice as likely as non-travelers to exhibit recent heavy drinking, 37% more likely to exhibit recent marijuana use, and five times as likely to have injected drugs. Travelers also had more recent sex partners and were more likely to report having casual or need-based sexual partners and combining sex with substance use. Mediation analyses suggest that travelers’ deviant peer associations and disconnection to conventional individuals and institutions may drive their elevated substance use. Differences in sexual risk behaviors are likely attributable to demographic differences between the two groups. Overall, these differences between travelers and non-travelers suggest different service needs and the need for different service approaches.