for selecting decision(s) for payoff is an essential design feature that is often driven by appeal to the isolation … implications of alternative decision theories. Experiment 2 provides tests of the isolation hypothesis and four paradoxes. It also … Experiment 2 suggest that a new mechanism introduced herein may be less biased than random selection of one decision for payoff …

Most experiments on decision theory ask individual subjects to make more than one decision. The isolation hypothesis is …