Re-Visioning Attention Deficit Hyperactivity Disorder (ADHD)

Constructionist notions have become commonplace in theoretical discussions of the self, but are seldom translated into consideration of specific social work practice concerns such as ADHD. Explorations of ADHD, on the other hand, typically emphasize a narrow, medically-oriented symptom picture that is devoid of the psychosocial context in which the so-called symptoms emerge. A transactional approach to the understanding of ADHD is advanced. This article promotes a link between constructionism and social work's psychosocial or person-in-environment perspective. Such a perspective supports approaches to the assessment of ADHD that illuminate larger cultural messages and their constraining influence on individual meaning-making. Intervention, conducted at multiple levels, must be geared to the establishment of more hopeful and affirming narratives.     

第16届国际人类学与民族学大会有感

2009年7月27-31日,"国际人类学与民族学联合会第16届大会"在中国云南省昆明市召开,4000多名学者参加了会议.本次大会由中国人类学与民族学联合会、云南大学和云南民族大学共同主办.     

A Nation from the Sands

Abstract

Since its birth ninety years ago Tel Aviv has been a leading symbol ofthe Zionist, and subsequently, Israeli claim to be a modem, progressive, and essentially ‘Western’ nation. The power of this image has obscured both the intimate connection between the modern(ist) architectural and town-planning discourses upon which its identity has been constructed and the exclusivism of Zionism as a nationalist movement, and the fact that the neighboring town ofJaffa, long considered Tel Aviv’s ancient and backward alter ego, was in fact developing along similar lines as the Jewish city until its conquest in 1948.     

ENTERTAINING MALTHUS: BREAD,CIRCUSES, AND ECONOMIC GROWTH

Motivated by the basic adage that man does not live by bread alone, we offer a theory of historical economic growth and population dynamics where human beings need food to survive, but enjoy other things, too. Our model imposes a Malthusian constraint on food, but introduces a second good to the analysis that affects living standards without affecting population growth. We show that technological change does a good job explaining historical consumption patterns and population dynamics, including the Neolithic Revolution, the Industrial Revolution, and the Great Divergence. Our theory stands in contrast to models that assume a single composite good and a Malthusian constraint. These models generate negligible growth prior to the Industrial Revolution. However, recent revisions to historical data show that historical living standards—though obviously much lower than today's—varied over time and space much more than previously thought. These revisions include updates to Maddison's dataset, which served as the basis for many papers taking long‐run stagnation as a point of departure. This new evidence suggests that the assumption of long‐run stagnation is problematic. Our model shows that when we give theoretical accounting of these new observations the Industrial Revolution is much less puzzling. (JEL B10, I31, J1, N1, O30)     

Home and school influences on the behavioral and academic outcomes of low-income children of color

Framed within contextual systems model, this study examines how home and school operate together to shape behavioral and academic outcomes for 544 low-income African American (56%) and Latino/a (44%) elementary school-aged children (mean age?=?7.88 years, SD?=?1.46, 50% male). Using data from Welfare, Children, & Families Study: A Three City Study and multiple group path analysis, we found that for children in kindergarten through third grade, the adequacy of the home resources was positively related to applied problem scores (e.g. math literacy) and negatively associated with externalizing behavior. For fourth- to sixth-graders, the adequacy of classroom resources was negatively associated with applied problem scores. For both age groups positive teacher–child relational quality was also a positive predictor of externalizing behavior. Results revealed that barriers to parental involvement in school were a negative predictor of applied problem scores for low-income children in early and later elementary school. Implications for policy and practice aimed at strengthening opportunities for children and families from marginalized communities are discussed.     

Simmel at a Distance: On the History and Systematics of the Sociology of the Stranger

Abstract

Concepts made famous in “classic” works are often cited in ways that deviate from their original meaning. This often leads to cumulative confusion rather than the advancement of insight. Scrutiny of such confusions may provide fruitful points of departure for systematic codification.

In the literature which refers to Simmel's excursus on “The Stranger,” four areas of confusion can be identified

1. Simmel's conception of the stranger has periodically been equated with the concept of the “marginal man,” a very different social type;

2. Simmel's conception of the stranger has often been equated with the newly arrived outsider, another distinct type;

3. the distinction (only latent in Simmel) between strangers as individuals and stranger communities has not been articulated in later studies; and

4. the significance of the variety of ways in which Simmel used the metaphor of simultaneous closenss and remoteness has been obscured.

Clarification of the issues related to these four areas of confusion lays the basis fora typology of stranger statuses (Guest, Sojourner, Newcomer, Intruder, Inner Enemy, Marginal Man) and a related paradigm presented to assist in organizing the sociology of the stranger in a more systematic fashion.     

A study of expediting practices in manufacturing firms

Abstract

This paper presents the results of an empirical investigation of one of the most common yet least optimized production management practices—expediting. The intention of this study was to generate quantitative insight into issues that underlie expediting decision making, such as the relative frequency of various causes of expediting, commonly used expediting strategies and tactics, and the interaction of expediting and the production scheduling environment in use. The study centered around a survey sent to 1768 manufacturing staff personnel, with 182 usable questionnaires returned. It is hoped that the data and conclusions presented in this paper will be of use to production management researchers who are interested in expediting as a managerial decision.     

AN INTERNATIONAL ARBITRAGE PRICING MODEL WITH PPP DEVIATIONS

This paper derives an intertemporal, international arbitrage pricing model that relaxes more assumptions than previous asset pricing paradigms. The analysis shows how risk, risk premia, and the translation of these variables between all real and nominal numeraires depend upon a small number of stochastic state variables that define the economy's production and credit opportunities. When the model is applied to the forward exchange market, it highlights the potentially central role of real exchange rates in determining the evolution of forward exchange risk premia.     

Maternal Functioning, Time, and Money: The World of Work and Welfare

Numerous studies have assessed families' employment and financial stability following welfare reform. Yet little research has addressed whether welfare and work transitions are linked with other changes in family functioning. Using a representative sample of approximately 2,000 low-income urban families from the Three-City Study, analyses assessed whether mothers' welfare and employment experiences over a two-year period following welfare reform were related to changes in family well-being. Lagged regression models controlling for family characteristics and earlier levels of functioning found that moving into employment and stable employment (of 30 hours or more per week) were linked to substantial increases in income and improvements in mothers' psychological well-being. Movements into employment also were associated with declines in financial strain and food insecurity. Sustained or initiated welfare receipt was related to relative declines in income, physical health, and psychological well-being, but also to improved access to medical care. In contrast, mothers' welfare and work experiences showed very limited relations to changes in the quality of parenting or of children's home environments. These patterns were similar for families with young children and those with adolescent children. Results suggest that parenting behaviors are more resistant to change than are maternal emotional and economic functioning.