The relative importance of the components of urban growth in Latin America

Four generalizations are made. 1/ Despite the varying interpretations made by the respective authors, previous studies indicate that urban growth in Latin America is caused by both rural-urban migration and a positive rate of urban natural increase. Thus to ascribe Latin American urban growth to a single prime causal factor is a misleading oversimplification. 2/ Net in-migration apparently plays a larger role in determining the rate of growth of large metropolitan centers than is the case with smaller urban areas. 3/ A significant portion of urban growth in a given intercensal period may be attributed to the growth of localities previously too small to be classified as “urban”. 4/ Urban natural increase is the weighted sum of the natural increase of in-migrants (after their arrival) and urban natives. Improper recognition of this last point may lead to an overstatement of the relative importance of urban natural increase as a component of urban growth.     

Internet Use and Well-Being in Adolescence

Previous research suggests that Internet use may be associated with decreases in well-being among adolescents. However, there has been little investigation of the relationship between well-being and social aspects of Internet use. In the present study, 130 7th graders from a middle-class public school in California completed dispositional measures of well-being, and on three subsequent evenings they responded to questions regarding their Internet use (including detailed logs of instant messages) and daily well-being. Time spent on-line was not associated with dispositional or daily well-being. However, as suggested by intimacy theory, the closeness of instant message communication partners was associated with daily social anxiety and loneliness in school, above and beyond the contribution of dispositional measures.     

Strategic planning in non-profits: profit from it

Non-profit human service organizations, both public and private, face unique challenges and opportunities in the climate of the 1990s as human needs are increasing, funding is decreasing, and threats to organizational well-being are encountered. The purpose of this paper is to describe, advocate for, and illustrate a strategic planning model which facilitates a proactive, energizing, futuristic vision as services are being planned and delivered. Three case examples are used: a large state-run county social services department; a small, private, sectarian agency that provides group home services for the developmentally disabled; and a medium sized federal public health hospital.     

Sexual Coercion within Mixed-Sex Couples: The Roles of Sexual Motives,Revictimization, and Reperpetration

Research suggests that a history of childhood sexual abuse, and previous experiences of sexual coercion, may predict sexual coercion victimization and perpetration. More recently, sexual motivation has been found to correlate with both consensual and non-consensual sexual activity. However, sexual motivation has not been examined in association with previous experiences of abuse and sexual coercion. The aim of this study was to investigate childhood sexual abuse, previous sexual coercion experiences, and sexual motives of both partners as possible risk factors for current sexual coercion victimization and perpetration within a sample of 209 mixed-sex couples. This study examined whether power, stress relief, partner pressure, and imposition motives contributed unique variance to the prediction of sexual coercion beyond that accounted for by past childhood sexual abuse and sexual coercion events. Using hierarchical logistic regressions, four predictive models were examined for both male and female sexual coercion perpetration and victimization. Results show that childhood sexual abuse was only a significant predictor of female sexual coercion perpetration, whereas male sexual coercion victimization and perpetration were predicted by sexual coercion victimization and perpetration in previous relationships. Power motives were also significant predictors of sexual coercion perpetration, and imposition was a significant predictor of sexual coercion victimization for both genders.     

Role Conflict and Self‐Efficacy Among Employed Parents: Examining Complex Statistical Interactions

In response to growing concerns with explaining how work and family interfere with each other and with statistical approaches that do not capture the way in which predictors interact, this study tested statistical interactions involving personal and social resources of 410 full‐time employed women and men. The results indicate that self‐efficacy is a strong predictor of family interfering with work (FIW) and work interfering with family (WIF). Gender moderates the relation between supervisor support and WIF moderates the impact of efficacy beliefs and instrumental support at home on FIW. Specifically, while supervisor support is negatively related to WIF in women and men, high levels of support more strongly affected men's perceptions of WIF. In low self‐efficacy men, high levels of support at home improved their perceptions of FIW but these perceptions worsened in women. These findings contrast with earlier research that focus predominantly on the predictive value of structural demands (for example, the number of hours worked per week and family size). This study shows that gender plays a critical yet intricate role as a predictor of the successful management of work and family roles: it is not gender per se but its interaction with personal and social variables that informs us about differences in the experience of employed parents.     

Effects of Objective and Subjective Income Comparisons on Subjective Wellbeing

This paper aims to investigate the determinants of happiness and life satisfaction in Turkey in recent years. It uses regression analyses based on micro data from two nationally representative household surveys, namely the Turkish Life Satisfaction Survey and the World Values Survey for Turkey, in years 2007 and 2011. The wide variety of data collected by the two surveys enables a comprehensive analysis of the correlates of the outcome variable. Although some of the results are consistent both with the earlier ones in the literature and across the datasets used in this study, some others depend on the time period, the set of control variables and the sample used; thus casting doubt on the strength of the findings. To make a proper comparison and to isolate the differences generated by different samples, the analysis is restricted to the same set of control variables that are defined in the most similar manner. The variables whose estimates have been found to be similar are unemployment status, marital status, relative income, and gender. The differences are observed in the estimates of age, absolute income and education. The conclusion is that the question of what determines happiness is still a valid one that needs to be studied with more and better data. Recommendations are made for ways to improve data quality.     

Efficacy of a group therapy for sexually abused adolescent girls

The effects of a group therapy program for teenage girls reporting child sexual abuse were evaluated by means of a pretest/ post-test design with a control group. The psycho-educational intervention consisted of an average of 20 weekly two-hour meetings. Results of the repeated analyses of variance (ANOVA) revealed a significant improvement in youth participating in the therapy when compared with the control group on measures of post-traumatic stress, internalizing and externalizing behavior problems, coping strategies, relationship with the mother, and sense of empowerment. The findings suggest that the group therapy offered by the Centre d'Intervention en Abus Sexuels pour la Famille (CIASF) was effective in reducing symptoms for sexually abused teenagers.     

Learning from survivors: mapping the past onto the present

This article presents findings from an exploratory study of the impact that one educational program had on public and private school participants from high schools on the west coast of the United States of America. Students interacted with Holocaust survivors and created cultural products in the form of short films relating to present-day events. Students transferred what they learned about the past into a message about the present. This article presents the educational impact that learning from survivors had on teenage students. I also argue that similar methods could be transferred, or exported, for use with a number of different, more local, ‘difficult history’ education initiatives.