Trauma Characteristics and Posttraumatic Stress Disorder among Adolescent Survivors of Childhood Sexual Abuse

This study examined the relationship between the characteristics of childhood sexual abuse (CSA) and the severity of consequent posttraumatic stress disorder (PTSD), depression, suicidal ideation, and substance use in a sample of 83 female adolescents aged 13–18 years seeking treatment for PTSD. Nearly two-thirds of the sample (60.7 %, n?=?51) reported the perpetrator of the CSA was a relative. A large portion (40.5 %, n?=?34) of the sample reported being victimized once, while almost a quarter of the sample reported chronic victimization (23.8 %, n?=?20). PTSD and depression scores were in the clinical range, whereas reported levels of suicidal ideation and substance use were low. The frequency of victimizations was associated with suicidal ideation. Contrary to expectation, CSA characteristics including trauma type, perpetrator relationship, and duration of abuse were unrelated to PTSD severity, depressive symptoms, or substance abuse.     

Focal Points and Turning Points in Negotiation: A Comparative Analysis

In this article, we examine the roles of focal points and turning points in negotiation. Both concern impasses in negotiation, and negotiators can exploit them to move past impasses. Each term uses the word “point” differently, however. A focal point refers to a single salient coordinating concept shared by the parties. A turning point is a departure that takes place during the course of a negotiation, when the course seems to change. Precipitants precede turning points and consequences follow them. In this article, we focus on the relationship of these two negotiation concepts. We raise the following questions: Does the development of focal points precipitate departures, and, if so, how? Do departures lead to the development of focal points, and, if so, how? Are there circumstances in which focal points do not precipitate turning points and vice versa? Do negotiations that feature focal points create more or less durable agreements? Do negotiations that include turning points create more or less durable agreements? To help answer these questions, we have analyzed four cases. In the German Foundation Agreement negotiation, the development of focal points precipitated turning points. In the South African Interim Constitution negotiations, turning point departures precipitated the development of focal points. And in the negotiations to end the Burundi civil war and to reach the Nouméa Accord between France and New Caledonia, parties shared focal points that did not precipitate turning points. These case analyses provide insights into the role of focal points in producing effective and durable agreements. They also suggest opportunities for further research on the interaction between these concepts.     

Exploring the Effect of Exposure to Short-Term Solitary Confinement Among Violent Prison Inmates

Objectives

This study tracked the behavior of male inmates housed in the general inmate populations of 70 different prison units from a large southern state. Each of the inmates studied engaged in violent misconduct at least once during the first 2 years of incarceration (n = 3,808). The goal of the study was to isolate the effect of exposure to short-term solitary confinement (SC) as a punishment for their initial act of violent behavior on the occurrence and timing of subsequent misconduct.

Methods

This study relied upon archival longitudinal data and employed a multilevel counterfactual research design (propensity score matching) that involved tests for group differences, event history analyses, and trajectory analyses.

Results

The results suggest that exposure to short-term solitary confinement as a punishment for an initial violence does not appear to play a role in increasing or decreasing the probability, timing, or development future misconduct for this particular group on inmates.

Conclusions

Upon validation, these findings call for continued research and perhaps a dialog regarding the utility of solitary confinement policies under certain contexts. This unique study sets the stage for further research to more fully understand how solitary impacts post-exposure behavior.

     

Who is left out: exploring social boundaries in entrepreneurial ecosystems

The Journal of Technology Transfer - This study attempts to develop our understanding of the ecosystem as a complex social construct by advancing a social network perspective. Based on personal...     

Possibility In Adversity

Australia and China are strategic partners, with deeply integrated economies and growing people-to-people links.When there are differences,they are overcome with maturity and in the mutual interest of working together.     

Ancestral Variation in Orbital Rim Shape: A Three‐Dimensional Pilot Study

Traditional nonmetric methods of ancestry assessment posit orbital rim shape varies among ancestral groups. This pilot study uses morphometric analysis of 3D orbital variation to test discrimination among individuals of primarily European, African, and Asian ancestry. Although the size and nature of the sample analyzed limit inferences for other samples, principal components analysis suggests ancestry has a significant effect on rim shape (p = 2.93e‐04). European orbits display more marked folding of the orbit in the sagittal plane than either African or Asian orbits, while the lateral margin of African orbits lies further posterior relative to the medial margin when compared to Asian orbits. The findings suggest curviplanar relationships are the most ancestrally informative aspect of orbital rim shape; these relationships may be distorted by perspective based on orientation of the skull relative to the viewer in traditional nonmetric analyses. Additional studies on geometric morphometric approaches to ancestry assessment are therefore warranted.