Attention deficit disorder: Problems with preconceived diagnosis

The diagnosis of attention-deficit/hyperactivity disorder (ADHD) has become a household term with many inaccurate conceptions and expectations. The label is being applied to children with a broad range of mental health problems and developmental disorders. This study looks at the impact of preconceived diagnosis on assessment and treatment of children and adolescents. Alarming trends of overidentification of ADHD, which lead to inappropriate treatment and management, are identified. Other causes of the target symptoms are discussed. The impact of preconceived diagnosis on treatment outcome, patient functioning, and other areas are addressed. The need for greater community awareness of the broad spectrum of disorders of childhood and adolescence is identified.     

Fruits of Their Labors: Gender,Property Rights,and Tree Planting in Two Zimbabwe Villages1

Abstract An analysis of tree planting by women and men in two Zimbabwe villages demonstrates that women are significantly less likely than men to plant trees on homestead land where the security of their duration of tenure is uncertain due to the likelihood of change in marital status. However, men and women are equally likely to plant trees in community woodlots where the duration of their tenure is secure if they remain village residents. These findings demonstrate the importance of attention to gendered security of tenure at the sub-household level.     

Norwegian lottery winners: Cautious realists

The study investigated 261 lottery winners of prizes of NKR 1 million (US $150,000) or more in the years 1987–91 in a postal survey. The modal Norwegian winners were middle-aged married men of modest education, living in small communities. Emotional reactions to winning were few, aside from moderate happiness and relief. Winners emphasized caution, emotional control and unconspicuous spending, e.g. paying debts and sharing with children. There was only a slight increase in economic spending. A wish for anonymity was frequent, together with fear of envy from others. Betting was modest both before and after winning. Experiences with winning were predominantly positive. Life quality was stable or had improved. An age trend was observed, accounting for more variance than any other variable. The older winners seemed to represent a puritan subculture of caution, modesty and emotional restraint. A slightly more impatient pattern of spending was characteristic of younger winners. The results support Kaplan's 1987 and others' findings that lottery winners are not gamblers, but self-controlled realists and that tenacious, negative cultural expectations to the contrary are myths, but perhaps also deterrents of uncontrolled behavior.     

The Use of Generalized Estimating Equations for Risk Assessment in Developmental Toxicity

This paper reviews and compares several approaches to fitting dose-response models to developmental toxicity data. The main issue of interest is how to appropriately account for litter effects. Among the approaches reviewed are Beta Binomial models, models that attempt to characterize the litter effect through the use of covariates, and models that avoid the complication of correlated offspring by modeling "affected litter" rather than fetus-specific outcomes. Finally, we discuss our recommended approach, which is to use Generalized Estimating Equations, or quasi-likelihood. We give a number of reasons for preferring the latter and illustrate its application with an example.     

Institutions and Policies for Pro‐poor Agricultural Growth

Global experience with pro‐poor growth and empirical work spanning India, Malawi and Zimbabwe demonstrates the importance of agricultural growth for poverty reduction in poor rural areas, while also pointing to the need for complementary non‐farm sector growth. Theoretical arguments, historical evidence and livelihoods modelling in poor medium‐potential rural economies suggest that, contrary to thinking dominating much of current development policy, subsidies to relieve critical seasonal credit and cash restraints and reduce market and input supply uncertainties need to help in ‘kick‐starting’ agricultural markets if increased smallholder productivity in food‐grains is to drive rural non‐farm growth. Establishing the base conditions for these to work, designing and implementing them to be effective, and then phasing them out are major challenges facing policymakers.     

Board Diving Regulations in Public Swimming Pools and Risk of Injury

Public session access to diving boards is one of the stepping stones for those wishing to develop their skills in the sport of diving. The extent to which certain dive forms are considered risky (forward/backward/rotations) and therefore not permitted is a matter for local pool managers. In Study 1, 20 public pools with diving facilities responded to a U.K. survey concerning their diving regulation policy and related injury incidence in the previous year. More restrictive regulation of dive forms was not associated with a decrease in injuries (r_s[42] = –0.20, p = 0.93). In Study 2, diving risk perception and attitudes towards regulation were compared between experienced club divers (N = 22) and nondivers (N = 22). Risk was perceived to be lower for those with experience, and these people favored less regulation. The findings are interpreted in terms of a risk thermostat model, where for complex physical performance activities such as diving, individuals may exercise caution in proportion to their ability and previous experience of success and failure related to the activity. Though intuitively appealing, restrictive regulation of public pool diving may be ineffective in practice because risk is not simplistically associated with dive forms, and divers are able to respond flexibly to risk by exercising caution where appropriate.     

The White City: Race and Urban Politics

Urban regime analysis and growth machine theory offer critical tools to study power and inequality in cities. However, the field of urban politics has moved away from critically addressing race. I discuss these theories' potential contributions before suggesting scholars “bring race back” to urban politics in several key areas: studying “White urban regimes” in addition to Black urban regimes; examining how Whiteness factors into growth (and anti‐growth) coalitions; exploring how racial discourse shapes urban regimes; and accounting for the relationship between suburbs and “fringe cities” and the city, including suburban regimes.     

Learning to manage and share data: jump-starting the research methods curriculum

Researchers’ responsibilities towards their research data are changing across all domains of social scientific endeavour. Government, funders and publishers expect greater transparency of, open access to, and re-use of research data, and fears over data loss call for more robust information security practices. Researchers must develop, enhance and professionalise their research data management skills to meet these challenges and to deal with a rapidly changing data sharing environment. This paper sets out how we have contributed to jump-starting the research methods training curriculum in this field by translating high-level needs into practical guidance and training activities. Our pedagogical approach involves applicable, easy-to-digest, modules based on best practice guidance for managing and sharing research data. In line with recent findings on successful practices in methods teaching, we work on the principle of embedding grounded learning activities within existing narratives of research design and implementation.