Quality of Life Indexes for National Policy: Review and Agenda for Research

A number of governments and public policy institutes have developed Quality of Life Indexes – statistics that attempt to measure the quality of life for entire states or regions. We develop 14 criteria for determining the validity and usefulness of such QOL indexes to public policy. We then review 22 of the most-used QOL indexes from around the world. We conclude that many of the indexes are successful in that they are reliable, have established time series measures, and can be disaggregated to study subpopulations. However, many fall short in four areas: (1) indexes vary greatly in their coverage and definitions of domains of QOL, (2) none of the indexes distinguish among the concepts of input, throughput, and output that are used by public policy analysts, (3) they fail to show how QOL outputs are sensitive to public policy inputs, and (4) none have examined convergent validity against each other. We conclude that many of these indexes are potentially very useful for public policy and recommend research to further improve them.     

The art and science of winning physician support for Six Sigma change

Active physician participation and acceptance of Six Sigma is critical to successful implementation. Take a look at strategies and techniques that can help secure physician support for Six Sigma.     

Rethinking twins and environments: possible social sources for assumed genetic influences in twin research

A central sociological problem is the extent to which genetics and the environment influence human behavior. Studies of twins are a core method in attempts to disentangle and to determine the comparative strength of genetic and environmental influences on psychosocial outcomes. A critical assumption of twin studies is that both monozygotic "identical" twins and dizygotic "fraternal" twins share common social environments. Therefore, any greater similarity of monozygotic than dizygotic twins is attributed to genetic influences. This paper tests the equal environment assumption by examining the extent to which greater concordance of adolescent monozygotic compared to dizygotic twins results from social, as well as genetic, influences. Bivariate comparisons indicate that monozygotic twins show greater similarity than dizygotic twins in socially-based characteristics including physical attractiveness, time spent in each other's company, the overlap in friendship networks, and friends' use of alcohol. Multivariate analyses indicate that measures of the social environment sometimes reduce or eliminate apparent genetic effects. In comparison with genetic indicators, social variables are usually stronger predictors of depression and alcohol use and abuse. These findings suggest that past twin studies could overstate the strength of genetic influences because some similarities in behavior among monozygotic compared to dizygotic twins stem from social influences.     

Illinois's child welfare research agenda: an approach to building consensus for practice-based research

This article presents a consensus-building initiative to develop a statewide research agenda that responds to the needs of Illinois's child welfare community. Researchers conducted this process through a university-community partnership to engage those interested in child welfare services. The process and findings resulted in a living document that will guide child welfare research throughout the state. Findings of the inquiry suggest that the development of best practice models may be one of the most important contributions research can make to practice.     

Adapting enactments to couple reactivity: five developmental stages

Interest in change interventions that are common to different models of relationship therapy has spurred investigation of enactments as one such candidate. In change-focused enactments, therapists structure and coach couple/family interaction, as opposed to channeling interaction through the therapist. Still, varying levels of couple/family distress, volatility, and reactivity mean that readiness for enactment intervention varies along a broad continuum and changes over the course of therapy. This suggests the need for differentiated enactments. Currently, however, no model exists for adapting enactments to changing relationship conditions. We propose a five-stage developmental model of clinical operations in couple therapy that adapts the process and structure of enactments to changing levels of relationship distress, interactional volatility, and emotional reactivity. The model increases the possibility for therapists to use enactments successfully over the entire course of couple therapy. Issues to be considered in using the couple enactments model as a template for the development of enactment models for other relationship systems are noted.     

More harm than good? Diagnostic codes for child and adult abuse

This study sought to understand the reasons for the lack of use of ICD diagnostic codes for child and adult abuse. New Jersey professionals were recruited to participate in three focus groups on child abuse, adult or primarily woman abuse, and elder abuse. Participants included health care providers, advocates from the community, and representatives of state agencies and the insurance industry. Concerns about coding abuse included further jeopardizing victims/patients, diagnostic uncertainty, and lack of resources. Members of the child abuse group were somewhat more receptive to coding abuse. Reasons to code, such as for documentation and reimbursement were discussed and rebutted. Most participants concluded that use of the abuse codes should be judicious because they have the potential to do more harm than good. More research is needed on the implications of coding for victims/patients along with medical education in the identification of abuse in general and coding abuse in particular.     

Definition and Measurement of Chasing in Off-Course Betting and Gaming Machine Play

The attempt to recover gambling losses by continuing to gamble (chasing) has featured prominently in accounts of excessive gambling. This research represents the first attempt to operationalize and measure chasing in terms of its cognitive (behavioral intention), emotive (urges) and behavioral components, and to investigate the role of chasing in relation to impaired control over gambling. Two survey samples of 84 male off-course (betting shop) race gamblers (mean age 41, SD = 15) and 137 gaming machine players (73 females, mean age 48, SD = 15 and 64 males, mean age 43, SD = 16) were recruited at gambling venues. Respondents completed a structured questionnaire that investigated retrospective report of chasing and an impaired control scale (The Scale of Gambling Choices). It was found that the various components of chasing formed a composite measure with high internal reliability that was strongly related to indicators of excessive gambling (e.g. time spent gambling, expenditure as a proportion of income) and to impaired control scores. Reacting to large wins by further betting was almost as strongly related to impaired control as was persistence after losing. Those who returned later to chase had significantly higher impaired control scores than those who only chased within a session. Alcohol-related chasing was associated with impaired control over gambling. Chasing of losses and impaired control appear to be generic processes in evidence across both forms of gambling and gender (most format and sex differences were of minor significance).     

Vitamin B1 blocks damage caused by hyperglycemia

Diabetes accelerates the aging process and leads to complications that include blindness, renal failure, nerve damage, stroke, and cardiovascular disease. It has been hypothesized that high plasma glucose concentrations are responsible for increased mitochondrial free radical production and subsequent inactivation of glyceraldehyde phosphate dehydrogenase (GAPDH) in vascular endothelial cells and other cells implicated in these complications. As a result of the decreased ability of GAPDH to process upstream metabolites, three pathways of metabolic damage are activated, which include the advanced glycation end-product formation pathway, the protein kinase C pathway, and the hexosamine pathway. All three pathways have been implicated in abnormal cell signaling in diabetes. A group of German and U.S. scientists has now found that treating diabetic rats with high doses of benfotiamine, a lipid-soluble form of vitamin B1, can prevent diabetic retinopathy and all three forms of metabolic damage by stimulating transketolase activity and thus diverting excess metabolites toward the pentose pathway. Although vitamin B1 is available over the counter, the researchers at this time do not advocate self-treatment without further clinical data.     

Huntington's disease

In this case study, we describe the symptoms, neurological exam, neuropsychological test results, and brain pathology of a man who died with Huntington's disease (HD). HD is a rare neurodegenerative disease. Like other movement disorders involving the basal ganglia, HD affects motor, cognitive, and psychiatric functioning. The disease follows an autosomal dominant pattern of inheritance, with onset of symptoms most commonly occurring in the late 30s or early 40s, as in this patient. HD is caused by an unstable expansion of the trinucleotide CAG, coding for glutamine, on chromosome 4. Despite knowledge of the gene mutation responsible for HD, no definitive treatment is currently available to slow or halt progression of the disease. However, symptomatic treatment can significantly improve the quality of life for patients with HD.     

The impact of an industry-based rehabilitation programme

An industry specific rehabilitation programme was developed to cater for the special requirements of the New Zealand logging industry. The aims of the rehabilitation programme were to: reduce the amount of time lost due to injury, reduce the number of lost time injuries, and overall, to reduce the direct costs associated with logging injuries. The programme was field-tested on a logging company. The rehabilitation programme was effective for reducing the average amount of time lost due to injury and also for reducing the cost of the injuries. Although there were a number of factors that may have had an impact upon these results, this research provides evidence that this rehabilitation programme was effective for reducing the severity and cost of injury to the New Zealand logging industry.