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Risky Decision Making Assessed With The Gambling Task In Adults With Hiv, David J. Hardy, Charles H. Hinkin, Steven A. Castellon, Andrew J. Levine, Mona N. Lam

Psychological Science Faculty Works

Decision making was assessed using a laboratory gambling task in 67 adults with the Human Immunodeficiency Virus (HIV+) and in 19 HIV-seronegative (HIV−) control participants. Neurocognitive test performance across several domains was also analyzed to examine potential cognitive mechanisms of gambling task performance. As predicted, the HIV+ group performed worse on the gambling task, indicating greater risky decision making. Specifically, the HIV+ group selected more cards from the “risky” or disadvantageous deck that included relatively large payoffs but infrequent large penalties. The control group also selected such risky cards but quickly learned to avoid them. Exploratory analyses also indicated that …

Effective Group Meetings And Decision Making, Donelson R. Forsyth

Jepson School of Leadership Studies articles, book chapters and other publications

Single individuals do much to advance the cause of peace, but much of the work - the decisions, advocacy, planning, and organizing - is handled by groups. In groups we pool our knowledge and abilities, give each other feedback, and tackle problems too overwhelming to face alone. Group members give us emotional and social support and can stimulate us to become more creative, insightful, and committed to our goals. When we work with others who share our values and goals, we often come to understand ourselves, and our objectives, more clearly.

Not every group, however, realizes these positive consequences. Often …