Kids,guns, and killing fields

He has written widely on problems of firearms and gun control, including two books. His is currently researching the effect of poverty on the urban underclass, alcohol and drug treatment programs for the homeless, and health and other social problems of street children in Latin America.     

The effect of school classroom characteristics on low self-control: A multilevel analysis

Gottfredson and Hirschi's general theory has reaped a substantial amount of empirical support. Recently, attention has focused on the factors associated with the development of self-control. With few and isolated exceptions, most research has examined the ways in which parents contribute to the development of self-control in children. Gottfredson and Hirschi hypothesized, however, that other social institutions, especially schools, may play at least some role in inculcating self-control. The current study addressed this possibility by conducting a series of multilevel models that examined whether the characteristics of schools, and classrooms within schools, were salient to the development of self-control. Using a longitudinal sample of kindergarten and first-grade students, the results revealed that classroom characteristics influenced self-control.     

Incidental findings in genetics research using archived DNA

Despite calls by some commentators for disclosing incidental findings in genetics research, several factors weigh in favor of caution. The technology of genetics has the power to uncover a vast array of information. The most potent argument for restraint in disclosure is that much research is pursued without consent so that the individual participant may not know that research is being conducted at all. Often the work is done by investigators and at institutions with which the person has no prior contact. Past practice is also relevant; genetics researchers historically have chosen not to disclose incidental findings, of which misattributed paternity and pleiotropic alleles such as ApoE have been the most common. Many people choose not to have genetic tests when given a choice. It may be desirable to discuss the topic of incidental findings when consent for research is obtained, but given the risk of unwanted surprise when there has been no prior discussion, the potential utility of incidental findings should be very high before they are even offered to individuals.     

Anatomy of a government massacre: Abuses of hostage‐barricade protocols during the Waco standoff

A systematic evaluation of the FBI's crisis negotiations with the Branch Davidians during a 51‐day standoff in 1993 is conducted. The analysis uncovers extensive violations of basic hostage‐barricade standards and protocols. The violations appear shortly after negotiations began indicating a premature disregard for the publicly declared goal of a peaceful resolution. Failed negotiations subsequently were cited by FBI officials as a rationale for organizing a violent and dangerous CS gas assault on the barricaded group, resulting in the destruction of the religious community and the deaths of 74 people. The violations do not appear to be random, incidental, or the result of disorganization, as officials claim. The data indicate that the FBI's on‐scene commanders and tactical component of the Hostage‐Rescue Team (HRT) contributed largely to the failed negotiations through methods of increased tactical pressure and psychological warfare providing justification for the high‐risk assault. The thesis is advanced that the HRT command may have pursued furtively what some insiders call a ‘Western’ view of hostage‐barricade incidents ‐ i.e., that negotiations should be used as a means of manipulating people into positions where a tactical solution can be executed. In this context, the standoff is analyzed as a government massacre. Possible motives for this state violence are linked to the sect's defiant posture, aspects of police culture, effective demonization of the sect, and the disturbing trend of ‘militarization’ within law enforcement.