Homelessness as one component of housing instability and its impact on the development of children in poverty

The number of families with children living in poverty and experiencing housing instability and homelessness has increased dramatically over the last two decades. Current public policy decisions will lead to further increases. Understanding the impact of this instability on the emotional, behavioral, and cognitive development of children is imperative. Few studies critically examine the effects of instability on both domiciled and homeless children. This research examined the effects of homelessness and housing instability on 133 children 8 to 12 years of age living in poverty. Results indicate that whether a child is currently homeless is not as significant as overall stability which may have a long ranging effect on a child's future development.     

Money and Happiness: Income,Wealth and Subjective Well-Being

Social Indicators Research - We examine the complex relationship between money and happiness. We find that both permanent income and wealth are better predictors of life satisfaction than current...     

Extended pairwise local alignment of wild card DNA/RNA sequences using dynamic programming

Optimal string alignment is used to discover evolutionary relationships or mutations in DNA/RNA or protein sequences. Errors, missing parts or uncertainty in such a sequence can be covered with wild cards, so-called wild bases. This makes an alignment possible even when the data are corrupted or incomplete. The extended pairwise local alignment of wild card DNA/RNA sequences requires additional calculations in the dynamic programming algorithm and necessitates a subsequent best- and worst-case analysis for the wild card positions. In this paper, we propose an algorithm which solves the problem of input data wild cards, offers a highly flexible set of parameters and displays a detailed alignment output and a compact representation of the mutated positions of the alignment. An implementation of the algorithm can be obtained at https://github.com/sysbio-bioinf/swat+ and http://sysbio.uni-ulm.de/?Software:Swat+.     

The contingent nature of best practices in national competitiveness: The case of American and Japanese innovation processes

We propose that the differences in competitiveness of companies from different countries is not just a question of the adoption of ‘better’ management models, as conventional wisdom would have us believe; rather, we contend that national competitiveness can change radically over time without significant changes in management practices. Contrary to much of the management literature we hold that changes in the global business environment often determine to a large degree the competitiveness of companies. Based on our assumptions we offer four specific lessons of how companies can increase their competitiveness within the constraints of the socio-cultural context in which they operate.     

Perception vs. Circumstances of the Child Sexual Abuse Event in Relation to Depression and Post-traumatic Stress Symptomatology

The study examined the impact of the circumstances of childhood sexual abuse on post-traumatic stress symptoms and depression among female adult survivors of childhood sexual abuse. The sample consisted of 225 Israeli women divided into two groups according to the identity of the perpetrator (nonfamily perpetrator versus a family member perpetrator). A self-report questionnaire was used consisting of the following scales: demographic variables, the Traumatic Events Questionnaire, Childhood Sexual Experiences Scale, Post-Traumatic Stress Disorder Symptom Scale, and Depression Scale. The findings indicated that the identity of the offender significantly differed between groups only if intercourse had occurred. Women who experienced coerced intercourse scored significantly higher on depression and post-traumatic stress compared to those who experienced other forms of childhood sexual abuse.     

Book Review

Affective forecasting refers to the process of predicting emotional reactions to future events. It plays an important role in decision making, but is also prone to errors, such as the ‘impact bias’: a tendency to overestimate the intensity of future reactions. The impact bias has been considered evolutionarily adaptive, as it performs a protective function in motivating people to avoid risky behaviour. Affective forecasting may be qualitatively different in a risk-taking population such as problem gamblers (PGs). In particular, PGs may fail to show the impact bias. This study was the first to examine affective forecasting in PGs. PGs (N = 25) and controls (N = 29) were asked to predict how they would feel after completing a guessing task. As hypothesized, controls exaggerated how bad they would feel after losing at the task, whereas PGs accurately predicted their reactions. Encouraging PGs to focus on anticipated emotions may be a novel target for treatment interventions.     

Intersections of hate: Exploring the transecting dimensions of race,religion, gender,and family in Ku Klux Klan Web sites

ABSTRACT

The United States has a historical legacy of oppression and subjugation spanning an array of social locations, including class, gender, race/ethnicity, sexual orientation and others. Contemporary research has documented a growth in themes of prejudice and racism present in popular media, such as the Internet. This study fills a gap in the literature by exploring Internet manifestations of a social group that has been historically organized around an ideology of intolerance, prejudice, and hatred: The Ku Klux Klan. Findings from an intersectional content analysis of KKK Web sites reveal that prejudice exists on multiple axes of hate. Major themes include emphases on white solidarity, the cult of Aryan Christianity, Aryan Klan masculinity and heteronormative nuclear family values. These dimensions intersect to create a complex picture of the Klan’s self-proclaimed social supremacy. Implications regarding the use of the Internet as a vehicle of hate are considered.