An exploratory study of drug-exposed infants: case substantiation and subsequent child maltreatment

This study explores factors related to drug-exposed infants' case substantiation and subsequent child maltreatment. Child protective services computerized administrative data (from January 1998 to October 2001) were obtained from an urban Nevada county. The data included 457 drug-exposed infant cases. Chi-square, t-test, one-way ANOVA, and logistic regression were used to analyze the data. Results indicate that: (1) drug-exposed infant case substantiation was related to the type of drug exposure and the unit to which the case was assigned, but not to the mother's ethnicity; and (2) subsequent maltreatment among drug-exposed infants was related to the mother's age and prior parental alcohol abuse, but not to the type of drug exposure, nor to the initial drug-exposed infant status of case substantiation. Implications for child welfare practice and research are discussed.     

Computing continuous core/periphery structures for social relations data with MINRES/SVD

When diagonal values are missing or excluded, MINRES is a natural continuous model for the core/periphery structure of a symmetric social network matrix. Symmetric models, however, are not so useful when dealing with asymmetric data. Singular value decomposition (SVD) is a natural choice to model asymmetry, but this method also requires the presence of diagonal values. In this paper we offer an alternative, more general, approach to continuous core/periphery structures, the minimum residual singular value decomposition (MINRES/SVD), where each node in the network receives two indices, an “in-coreness” and an “out-coreness.” The algorithm for computing these coreness vectors is a least squares computation similar to, but distinct from the SVD, again because of the missing diagonal values. And in contrast to the standard, symmetric MINRES algorithm, we can more accurately model asymmetric matrices. This allows us to distinguish, for example, countries in the world economy that are more in the exporting core than they are in the importing core. We propose two nested PRE (proportional reduction of error) measures of fit: (1) the PRE from the MINRES vector with respect to the data and (2) the PRE of the product of the two MINRES/SVD vectors. Applying the resulting method to citations between journals and to international trade in clothing, we illustrate insights gained from being able to model asymmetrical flow patterns. Finally, two permutation tests are introduced to test independently for the MINRES and MINRES/SVD results.     

Unpacking intergenerational (IG) programs for policy implications: A systematic review of the literature

Intergenerational care is a program where both the younger and older generations are receiving programmed care in an environment where activities and resources are shared between them. Anecdotally, an intergenerational care program takes on many forms. This paper presents a systematic literature review of intergenerational care models. Our findings are relevant to policy makers as the paper highlights the opportunities to create an age-friendly environment by introducing intergenerational models in Australia, where intergenerational care development is in its infancy. Future research will help articulate the personal, social, and economic value of intergenerational care.     

Mindfulness-based forgiveness groups for older adults

ABSTRACT

Interventions that enable individuals to be more forgiving toward themselves and others are important for older adults. This article describes a group intervention for adults aged 60 or older that integrates forgiveness-related skills with a mindfulness approach. The Mindfulness-based Forgiveness Group was designed to meet for eight sessions. The skills taught included: recognizing one’s own expectations and unenforceable rules, broadening one’s perspectives about the context of the transgression, and discovering positive intentions through exercises as well as a variety of meditations to cultivate mindfulness, self-compassion and forgiveness. Data from five Mindfulness-Based Forgiveness Groups were collected. Based on pre- and post-test measures, analyses indicate that participants improved significantly in relation to forgiveness, mindfulness/self-compassion, and mental health. Using qualitative post-test data from participants, we identify elements of the intervention that appear to be helpful. Suggestions are provided for social workers seeking to replicate and build upon this promising intervention.     

How a Navigation Channel Contributed to Most of the Flooding of New Orleans During Hurricane Katrina

Levee failures during Hurricane Katrina left 85% of New Orleans flooded, 1,500 dead, and about 400,000 homeless. Three separate investigations into the levee failures have been concluded, yet none of these studies conclusively determined why the St Bernard polder flooded so deeply, despite Team Louisiana’s conclusion regarding early failure of the Mississippi River Gulf Outlet (MRGO) levees. Detailed wave and hydrodynamic modeling reported here reveals the cause of extensive breaching of the MRGO levees and how that created a very efficient conduit of surge water into the heart of the city.     

The carpetbaggers revisited: New perspectives on interregional migration after the American Civil War

Those Terrible Carpetbaggers: A Reinterpretation. Richard Nelson Current. New York: Oxford University Press. 1988. 475pp. $24.95.

Carpetbagger from Vermont: The Autobiography of Marshall Harvey Twitchell. Edited by Ted Tunnell. Baton Rouge: Louisiana State University Press. 1989. 216pp. £23.95.

The Confederate Carpetbaggers. Daniel E. Sutherland. Baton Rouge: Louisiana State University Press. 1988. 360pp. £13.55.     

Conceptualizing and understanding the Gülen movement

The Gülen movement (GM) is a controversial international Islamic movement originating in Turkey. Interestingly, the movement seems to be “in between” the standard conceptual categories used by social movement scholars: The GMs' focus on individual transformation and religious practices suggests that it is a religious movement; its extensive outreach into various institutions (i.e., education, health care, and media) suggests a social movement seeking legitimacy and broad social change; its purported infiltration of key government and military offices suggests a political movement. In this article, I demonstrate the utility of conceptualizing the GM as an everyday‐life‐based movement and of using a multi‐institutional politics model to examine this type of movement. By doing so, it becomes clear that sometimes, movements focusing on individual change may also be seeking to transform social, economic, and political institutions.