V2EX secondary task

Secondary Task

定义 Definition

“secondary task”指次要任务/辅助任务:相对于主要任务(primary task)来说重要性更低、优先级更后,通常在主要任务完成后再处理,或作为配合主要任务的补充工作。(在心理学与人因研究中也常指“双任务实验”里的“第二任务”,用于测量注意力负荷。)

例句 Examples

Please complete the secondary task before you leave.
请在离开之前完成次要任务。

While the primary task is to draft the report, your secondary task is to verify the data sources and format the references correctly.
主要任务是起草报告,而你的次要任务是核对数据来源并把参考文献格式整理正确。

发音 Pronunciation

/seknderi tsk/

词源 Etymology

“secondary”源自拉丁语 secundarius(“第二的、次要的”),与“second(第二)”同源;“task”源自中古英语 taske,并受到古法语 tasque 影响,意为“工作、任务”。合起来“secondary task”字面即“第二层级的任务”,引申为“次要/辅助任务”。

相关词 Related Words

文学与作品 Literary Works

  • Thinking, Fast and Slow(Daniel Kahneman):在讨论注意力与认知资源分配的实验范式时,常会涉及“primary/secondary task(主任务/次任务)”的表述。
  • Attention and Performance(学术论文集系列):大量使用“secondary task”来描述双任务与注意资源研究中的第二任务设置。
  • The Oxford Handbook of Attention(Oxford Handbooks 系列学术著作):在注意力测量与实验方法章节中常见“secondary task”作为方法术语出现。
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