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Planning and the user interface: The effects of lockout time and error recovery cost

机译：计划和用户界面：锁定时间和错误恢复成本的影响

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This paper reports three experiments which, through simple user-interface manipulations, examine a prediction derived from a rational analysis of problem solving: that increasing the cost of performing a problem-solving operator will increase the level of planning during problem solving and reduce the level of action in the world. The first experiment uses the slide-jump puzzle to look at the effects of imposing an implementation cost only on the undo operator of the interface to a task. The second experiment looks at problem solving with the eight-puzzle and imposes a system lockout delay after every operator application. In line with the predictions of the rational analysis model, both experiments demonstrate how these different manipulations of implementation cost result in more planning and shorter solution lengths when the operator implementation cost is high. The final experiment again uses a manipulation of lockout time and replicates the effects within the domain of a non-puzzle-like office administration type task.
机译：本文报告了三个实验，这些实验通过简单的用户界面操作检查了对问题解决进行理性分析得出的预测：增加执行问题解决操作员的成本将增加解决问题过程中的计划水平，并降低解决问题的水平。在世界上的行动。第一个实验使用幻灯片拼图来研究仅将执行成本强加到任务接口的undo运算符上的效果。第二个实验着眼于使用八键问题解决问题，并在每个操作员应用之后强加了系统锁定延迟。与理性分析模型的预测一致，这两个实验都证明了当操作员实施成本很高时，实施成本的这些不同操纵如何导致更多的计划和更短的解决方案长度。最终实验再次使用锁定时间的操作，并在非拼图式办公室管理类型任务的范围内复制效果。

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