A prospective study of the onset of sexual behavior and sexual risk in youth perinatally infected with HIV

Perinatally HIV-infected (PHIV+) youth are surviving into adolescence and young adulthood. Understanding the sexual development of PHIV+ youth is vital to providing them with developmentally appropriate HIV-prevention programs. Using pooled data (N = 417) from two longitudinal studies focused on HIV among youth (51% female; 39% HIV+) and their caregivers (92% female; 46% HIV+), the rate of sexual onset during adolescence across four youth-caregiver combinations was compared: PHIV+ youth with HIV+caregivers (12%), PHIV+ youth with HIV- caregivers (27%), HIV- youth with HIV+caregivers (34%), and HIV- youth with HIV- caregivers (27%). Youth with HIV- caregivers were more likely than other youth-caregiver groups to have had their sexual onset. Youth with HIV+ caregivers reported a slower rate of onset of penetrative sex across the adolescent years. Findings are discussed by highlighting the role that both youth and caregiver HIV status play in the onset of sexual behavior across adolescence.     

Essential elements of Internet infidelity treatment

As the worldwide usage of the Internet tops 1.6 billion people, problems related to its use such as online Infidelity are becoming widespread issues for couples and, consequently, for their therapists. The purpose of this qualitative study was to understand how practicing therapists treat Internet infidelity through exploring the basic themes used in Internet infidelity treatment. We conducted in-depth interviews of 15 therapists with experience in treating Internet infidelity. Our findings indicate that therapists go through a variety of steps in treatment, including: (a) develop physical boundaries, (b) develop psychological boundaries, (c) manage accountability, trust, and feelings, (d) increase client awareness around etiology of the Internet relationship, (e) assessment of the couple's context and readiness for change, (f) assess the presence of unique circumstances, and (g) work toward forgiveness. Implications and future research are discussed.     

Changing Partners: Toward a Macrostructural‐Opportunity Theory of Marital Dissolution

We merge marital history data for respondents in the National Survey of Families and Households with census data describing the sex composition of their local marriage markets and occupations to examine the impact of the availability of spousal alternatives on marital dissolution. Proportional hazards regression models that adjust for left truncation reveal that the risk of divorce is highest in geographically defined marriage markets where either husbands or wives encounter numerous alternatives to their current partner. Couples are also more likely to divorce when the wife works in an occupation having relatively many men and few women, but husbands' occupational sex ratio has no effect on the risk of marital dissolution. The destabilizing effects of the availability of spousal alternatives in the local marriage market and in wives' occupations are equally strong among couples with many and few other risk factors for divorce. Our findings suggest that spouses' structural opportunities to form alternative opposite‐sex relationships are an important factor in explaining why some couples divorce.     

Local Environmental Groups: A Systematic Enumeration in Two Geographical Areas*

Abstract Local environmental groups, although acknowledged increasingly since the mid‐1980s, have not been sampled systematically, have been reported to consist of only a few types, and are often considered to be of only minor political significance. In this study we systematically inventoried all local environmental groups in two U.S. geographical areas: the Delmarva Peninsula and the state of North Carolina. We found 566 local groups, seven to 20 times the number reported in the best published directory. Three‐quarters did not fit the types most commonly characterized in the literature. Extrapolating from our study areas, we estimate that 16,000 to 30,000 local environmental groups are active in the United States. We find that these groups have a subset of “core” members, those active in organizing and local operations. We estimate the population of core members at 265,000 to 290,000, over 50 times the total of professional staff members of all U.S. national environmental organizations. These groups affect local and state environmental policy, enforcement of environmental laws, the shaping of environmental issues, and the social infrastructure for environmental behaviors.     

Exploring the link between sexualized behaviour and sexual abuse in a clinical setting

This study examined the issue of sexualized behaviour in children as an indicator of sexual abuse. The purpose was to develop alternative explanations for sexualized behaviour if sexual abuse was not confirmed or suspected. Other possible explanations explored were the presence of frequent disruptions to family life, previous unresolved exposure to sexual abuse or contact with a sexualized child. Data were collected on 81 cases of sexualized behaviour referred to a specialist child protection assessment unit over a 7‐year period. It was found that in very few cases was sexual abuse considered an explanation for the sexualized behaviour. Of the remaining cases, a substantial number showed evidence of family disruption, which could lead to sexualized behaviour developing as a comforting response for the child. Furthermore, a number of children also had experienced sexual abuse in the past, which might have been unresolved for the child, or had contact with another sexualized child, and this might have accounted for their behaviour. It would appear that many of the children were facing difficulties in their lives and might require therapeutic intervention, even if concerns about recent sexual abuse had been allayed. Copyright © 1999 John Wiley & Sons, Ltd.     

Hostile home environment predicting early adolescent sexual harassment perpetration and potential school-related moderators

Using family systems theory, this longitudinal study of middle school youth examined the effects of abuse, family conflict, and sibling aggression on sexual harassment perpetration (N = 1563; M_age 11.2, 51% boys; 39% Hispanic, 29% Black, and 19% White). Boys reported more sexual harassment than girls; perpetration increased for both. The association between a hostile home environment and sexual harassment perpetration was moderated by school experiences. School belonging buffered effects of hostile home environment on baseline sexual harassment perpetration for boys who experienced abuse and White adolescents with high sibling aggression. Academic grades moderated change in perpetration over time, but effects differed by sex and race. It is important to understand how early violence exposures relate to sexual violence perpetration during early adolescence.     

Feasibility as a mechanism for model identification and validation

As new technologies permit the generation of hitherto unprecedented volumes of data (e.g. genome-wide association study data), researchers struggle to keep up with the added complexity and time commitment required for its analysis. For this reason, model selection commonly relies on machine learning and data-reduction techniques, which tend to afford models with obscure interpretations. Even in cases with straightforward explanatory variables, the so-called ‘best’ model produced by a given model-selection technique may fail to capture information of vital importance to the domain-specific questions at hand. Herein we propose a new concept for model selection, feasibility, for use in identifying multiple models that are in some sense optimal and may unite to provide a wider range of information relevant to the topic of interest, including (but not limited to) interaction terms. We further provide an R package and associated Shiny Applications for use in identifying or validating feasible models, the performance of which we demonstrate on both simulated and real-life data.     

The Grief Experience of Prison Inmate Hospice Volunteer Caregivers

Correctional institutions are obligated to provide end-of-life care to a population with complex medical needs. Prison hospices are increasingly being formed to address this demand. Few empirical studies have examined the impact of caring for dying inmates on the hospice inmate volunteers, who, in several prison health care systems, provide direct care. In this study, experiences of the inmate hospice volunteers with death were investigated to illuminate their grief processes. Understanding the bereavement needs of hospice volunteers and how prison hospice volunteers navigate grief and remain committed to providing excellent hospice care can inform the grief processes and practices of hospice care professionals.