...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Memory & cognition >The time course of task switching:A speed–accuracy trade-off analysis
【24h】

The time course of task switching:A speed–accuracy trade-off analysis

机译：任务切换的时间过程：速度与精度的权衡分析

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

On each trial of this study, participants either switched between or repeated two simple, two-choice tasks involv-ing either letter or digit classifications. Speed–accuracy trade-off (SAT) curves were obtained using the response-signal method of eliciting speeded responses at various response time lags after the presentation of the stimulusfor the second task. The key finding from separate analyses of the three SAT-curve parameters (intercept, rate, andasymptote) was that the location of the intercept of the SAT function (i.e., the point at which responding rises abovechance) was shifted upward for both short and long response–stimulus intervals under task-switch conditions butonly when the responses associated with each of the letter–digit stimulus components were incompatible.
机译：在这项研究的每项试验中，参与者要么在字母或数字分类之间切换，要么重复执行两个简单的，二选题的任务。速度-精确度的权衡（SAT）曲线是使用响应信号方法获得的，该方法在提出第二项任务的刺激后的各种响应时间滞后引发快速响应。对三个SAT曲线参数（截距，速率和渐近线）进行单独分析的主要发现是，SAT函数的截距位置（即，响应上升的机会超过了短时和长时）任务切换条件下的响应-刺激间隔，但仅当与每个字母-数字刺激组件相关的响应不兼容时。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号