Out-of-Home Placement of Children and Economic Factors: An Empirical Analysis

In this paper, we use data from the National Longitudinal Survey of Youth (NLSY) to estimate the effects of income, maternal employment, family structure, and public policies on several measures of childrens living arrangements. We use both linear probability models and discrete-time event history models to explore the effects of these factors on: (1) the probability that a child is living out-of-home in a given year; (2) the probability that a child is removed from home in a given year, conditional on the child living at home in the previous year; (3) the probability that a child is removed from home for the first time; (4) the probability that a child is reunified with his/her biological parent(s) given that the child was living out-of-home in the previous year. We also analyze whether these estimates differ by types of out-of-home placements. Our results suggest that children from lower-income, single-mother, and mother–partner families are considerably more likely both to be living out-of-home and to be removed from home. A change in family structure also tends to place a child at higher risk of an out-of-home living arrangement, unless this transition functions to bring a childs father back into the household. Maternal work appears to increase the probability that a child lives at home. Additionally, once a removal has taken place, we do not find a relationship between income and the probability of a family reunification, but we do find that single-mother and mother–partner families are less likely to reunify. Finally, our analyses provide some evidence that welfare benefit levels are negatively related to out-of-home placements.Funding for this project was provided the National Institute of Child Health and Human Development through grant number 5 F32 HD044 302-02. We are grateful to Shoshana Grossbard-Shechtman, Jennifer Hill, Sanders Korenman, Leonard Lopoo, Katherine Magnuson, and Christina Paxson for their excellent comments and advice.JEL Classification: D10, I30, J13     

Evaluating the impact of utility company billing plans on residential energy consumption

Many utility companies offer their customers the choice of participation in an average payment plan, which enables them to pay a fixed sum for their utility bill each month (with final settlement at the end of the billing year), instead of the conventional “pay as you go” billing procedure. Because customers on average payment plans are protected from paying large bills during peak energy-use seasons and because the information about monthly energy use and its cost is perhaps less salient to them, it was hypothesized that customers on the average payment plan would use more electricity than customers not on the plan. Using a nonequivalent control group design, the electricity consumption of a selection of customers of two utility companies (Ns = 475 and 74) was examined. The results showed that there was no evidence to support the hypothesis. Since the logic of hypothesis testing does not permit the ready acceptance of the null hypothesis, several procedural, methodological, and statistical points were made to buttress the conclusion that the average payment plans had no effect on electricity consumption.     

Emotional closeness with perpetrators and amnesia for child sexual abuse

Over the past decade, a contentious debate regarding delayed memories of childhood sexual abuse (CSA) has existed. In order to address this debate, 240 female participants completed questions about CSA, the Dissociative Experience Scale (Bernstein & Putnam, 1986), Perceived Emotional Closeness with Perpetrator Scale (Schultz, Passmore, & Yoder, 2000), and the Gudjonsson Suggestibility Scale 2 (GSS 2) (Gudjonsson, 1987). Eighty-two (36%) reported CSA and 37% of these indicated memory disturbances for the CSA. Participants reporting memory disturbances also reported significantly higher numbers of perpetrators, chemical abuse in their families, and closer relationships with the perpetrator(s) than participants reporting no memory disturbances. Implications for clinicians working with clients reporting CSA are discussed.     

The impact of non-bottleneck variation in a manufacturing cell

Protective capacity is the 'extra' capacity placed at non-bottleneck resources to absorb random disruptions in planned levels of performance so that the bottleneck resource continues to be effectively utilized. A full factorial experiment with a simulation model was conducted to explore issues associated with the quantity and location of processing variance in a five-station manufacturing cell. The cell's performance was measured using both mean flow time ( MFT ) and bottleneck shiftiness ( SHIFT ) for 3 patterns of variance for the non-bottlenecks at 5 different levels of variation. In order to investigate the importance of the quantity of added capacity on the variation both a low level of protective capacity (10%) and a high level (50%) were considered. The results indicate that having the higher variation work centres close to the bottleneck provides reduced MFT and SHIFT . The performance measures improved at both the low and high setting of protective capacity.     

FAMILY SYSTEMS THERAPY AFTER OPERATIONS DESERT STORM WITH EUROPEAN-THEATER VETERANS

We describe a quasi-experimental trial of time-limited family therapy with veterans and families of veterans who served in Europe, outside the war zone, during Operation Desert Storm (ODS). Family systems therapy was provided both to individuals and conjointly to couples or families during the acute postwar readjustment period. The intervention adapted strategies from structural, strategic, intergenerational, and behavioral family therapies in a brief-treatment protocol for systemic stressor resolution. Veterans given family system therapy were able to resume functional levels of psychosocial adjustment and reduce the risk of long-term (Chronic or delayed) psychosocial impairment. Based on these preliminary findings, controlled evaluation of family systems therapy appears warranted for indi-     

Case study for evaluating campus sustainability: nitrogen balance for the University of Minnesota

American ecologists recently began to address the ecology of cities. Concurrently, higher education institutions have developed sustainability education programs and instituted sustainability policies and projects. This paper draws together these two disparate areas by examining the nitrogen (N) budget of the Twin Cities campus of the University of Minnesota. We addressed the question: what were the annual inputs, outputs and internal cycles of N on the University of Minnesota Twin Cities campus? We found that 508 Mg N yr-1 were brought into the campus and 494 Mg N yr-1 were emitted from the University of Minnesota campus. The largest N inputs were abiotic fixation (conversion of N₂ to NO_x by combustion) and food for humans and animals. The largest N output was NO_x, followed by wastewater. Our results expand the understanding of the ecology of institutions within an urban area and provide an opportunity for improving urban ecology education and environmental policy at educational institutions.     

Biodiversity action plans as a way towards local sustainable development

Local action for biodiversity is essential to ensure better conservation status for biodiversity and maintain ecosystem services. In many places the rich biodiversity is still relatively untouched and represents an outstanding asset for local sustainable development. The loss of biodiversity occurs mainly because of rapid changes in land use, urban sprawl, infrastructure development, acidification, eutrophication, desertification, overexploitation, intensification of agriculture, tourism development and climate change. There is a clear need for a more flexible, people-oriented and visionary approach for sustainable use of biodiversity resources. This article concerns “Local Biodiversity Action Plans”, which provide a comprehensive and integrated approach to biodiversity and ecosystem services for the sustainable development of rural municipalities and their local communities. Although biodiversity action planning is not a new concept, bringing a plan to life has significant societal benefits with innovative solutions to help biodiversity conservation while entailing close interaction of science, policy and society. This approach was developed together with project partners and local communities in selected regions of the Western Balkans and it benefits from a range of stakeholders, including social and natural scientists, practitioners, elected representatives of the local communities and end users in the frame of a participatory approach. The conclusion of this article discusses the role of communication and outlines the critical success factors and the challenges ahead for the future.