ABH antigen typing in bone tissue

Results obtained from the ABH grouping of bone tissues by the absorption-elution procedure and by a recently described two-dimensional absorption-inhibition procedure are reported. Neither the elution nor the inhibition procedure alone yielded uniformly correct results. A combination procedure consisting of the use of both absorption-elution and two-dimensional absorption-inhibition is proposed for bone ABH grouping. When elution and inhibition were used in combination, specimens yielding concordant results with both techniques were correctly grouped.     

Matching Judicial Supervision to Clients' Risk Status in Drug Court

This article reports outcomes from a program of experimental research evaluating the risk principle in drug courts. Prior studies revealed that participants who were high risk and had (a) antisocial personality disorder or (b) a prior history of drug abuse treatment performed better in drug court when scheduled to attend biweekly judicial status hearings in court. In contrast, participants who were low risk performed equivalently regardless of the court hearings schedule. This study prospectively matches drug court clients to the optimal schedule of court hearings based on an assessment of their risk status and compares outcomes to clients randomly assigned to the standard hearings schedule. Results confirmed that participants who were high risk and matched to biweekly hearings had better during-treatment outcomes than participants assigned to status hearings as usual. These findings provide confirmation of the risk principle in drug courts and yield practical information for enhancing the efficacy and cost-efficiency of drug courts.     

Cost and the calculus of voting

Downs's (1957) theory of voting maintains that individuals balance the costs of voting against anticipated benefits in deciding whether to vote. However, most empirical tests of his theory have concluded that costs play little role in individuals' decisions to vote or abstain, and that benefits are the determining factor. Unfortunately, the existing empirical tests of the theory have been inadequate, especially in regard to the measurement of the cost of voting. Using data from the Comparative State Elections Project, we develop an improved indicator of the cost of voting. When this measure of cost is used in a test of Down's theory, we find, contrary to most earlier research, that the cost of voting seems to be a more important determinant of participation than the factors associated with voting benefits in Downs's model.The authors shared equally in the research reported; the order in which they are listed was determined randomly.     

Innocent victims and evil-doers

As a newspaper reader, headlines attract my attention to particular stories and suggest a way of reading the contents of these. To do this headlines must allow readers to use a variety of sense assembly methods so that they can be decoded to discover their message and instructions. In the paper I discuss how this happens by analyzing the heading GIRL GUIDE AGED 14 RAPED AT HELL'S ANGELS CONVENTION.     

Subsidizing the affluent: the case of medical education.

State and federal funds are important sources of revenue for medical schools, and a strong case can be made for public support for these institutions. Although the federal role is more widely known, the states in fact provide the bulk of direct support for medical training. The nature of aid from the two sources differs in significant ways. Most federal aid supports research or patient care, but much of state aid goes to support unconditional tuition subsidies. The primary beneficiaries of these subsidies are relatively affluent nonminority students who are beginning lucrative careers in the medical field--careers that would be lucrative even if no subsidies were provided. Nor does it appear that general subsidies are needed to attract poor and minority applicants. While targeted loans and scholarships to individuals may be justified, general tuition subsidies are not.