Stöttinger Elisabeth, Filipowicz Alex, Danckert James, Anderson Britt
Department of Psychology, University of Waterloo.
Cogn Sci. 2014 Sep-Oct;38(7):1482-92. doi: 10.1111/cogs.12115. Epub 2014 Mar 19.
To explore how model building adapts to changing environments, we had participants play "rock-paper-scissors" against a computer that played a frequency bias or a player-dependent bias and then switched. Participants demonstrated their use of prior experience in how quickly they recognized and exploited changes in the computer's play strategy; in general, the more similar the strategies, the more efficient the updating. These findings inform our understanding of previously reported updating impairments in right-brain damaged patients.
为了探究模型构建如何适应不断变化的环境，我们让参与者与一台计算机玩“石头剪刀布”游戏，这台计算机采用频率偏差或玩家依赖偏差，然后进行切换。参与者在识别和利用计算机游戏策略变化的速度方面展示了他们对先前经验的运用；一般来说，策略越相似，更新效率越高。这些发现有助于我们理解先前报道的右脑损伤患者的更新障碍。
