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Science News for August 6, 2000


Environmental Health Institute announces meeting on possible studies of agent orange/dioxin in Vietnam

The National Institute of Environmental Health Sciences (NIEHS) is hosting a public meeting to discuss possible studies related to Agent Orange exposure in Vietnam. The meeting aims to gather expert advice on the feasibility of conducting research in Vietnam and will coincide with an annual conference of dioxin researchers.

Children's personality features unchanged by short-term video play; long-term play likely to be governed by combined influences

Research shows that short-term exposure to violent video games has minimal impact on empathy and aggression in children. However, preexisting personality traits and long-term gaming habits are likely to shape behavior. The study found a significant correlation between the child's favorite game and their total aggression score.

Model helps patients, clinics, & drug manufacturers cope with health insurance cutbacks

A new model analyzes how patient care plans, clinic profits, and drug manufacturer revenues are affected by outcome-oriented reimbursement policies. The model identifies key factors that influence the optimal treatment plan for individual patients, including initial condition, cost parameters, and insurance reimbursement guidelines.