A Dyadic Protocol for Training Complex Skills
研究了一种基于认知和社会理论的二元训练协议，让学员结对练习复杂技能，结果训练效率提高100%且成绩不变，对培训设计和资源优化有参考价值。
We tested a dyadic training protocol derived from cognitive and social theories of complex skill acquisition. Forty undergraduates practiced Space Fortress, a video game-like research tool, for 10 sessions of eight practice and two test games. Half of them practiced and tested alone; the others had identical tests but dyadic practice, in which they controlled part of each practice while being interlocked with a partner who controlled the rest. Subjects practiced both parts and their connections by alternating roles and by modeling their partners. Trainer time and resources were half for the dyadic group, and performance was equivalent. We discuss applied and basic implications of this 100% increase in training efficiency.