THE RELATION BETWEEN DETECTING PROCESS AND SCANNING PROCESS OF MULTIPLE STIMULI.

多重刺激的检测过程和扫描过程之间的关系。

• 批准号: 08610077
• 负责人: NAKAMURA Akihito
• 金额: $ 1.47万
• 依托单位: SHINSHU UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08610077/
• 关键词: HUMAN INFORMATION PROCESSING; SERIAL PROCESS; PARALLEL PROCESS; REACTION TIME; 刺激検出; 記憶検索; 系列・並列処理

It can be considered that a process of detecting multiple targets from among display of multiple items is composed of some sub-processes, namely, sensory reception, identification of items in display, and scanning of contents in the memory. The purpose of this study was to investigate the modes of the sub-process from the point of view of serial and parallel processing. We compared performance in sigle-target and multiple-target detection tasks in order to investigate whether or not multiple targets can be detected simultaneously.Experiment 1 tested modes of the sensory reception and the identification for letter-targets. The results suggested serial searching pocess in the sensory reception, and parallel searching process in the identification.Experiment 2 tested the modes of identification for color-targets. Reaction time incresed lineally as the number of color stimulus incresed. The result indecats that serial searching process proceeds in the identification of color.Experiment 3 tested the searching process of letters in display and scanning process in memory. It became clear that serial process proceeds in searching letters and scanning of memory. It was also found that serial process acts in either case of OR-task, AND-task, and OR-AND task.In Experiment 4, the searching process of colors in display and scanning process of memory were tested. The results were that serial process acts in scanning of memory, and parallel process in detection of color.

可以认为，从多个项目的展示中检测多个目标的过程由一些子过程组成，即感官接收、在展示中的项目的识别、以及在存储器中的内容的扫描。本研究的目的是从串联加工和并行加工的角度来探索子加工的方式。我们比较了单目标和多目标检测任务的性能，以考察是否可以同时检测多个目标。实验1测试了字母目标的感觉接收和识别模式。实验二对彩色目标的识别模式进行了检验。反应时随颜色刺激次数的增加而线性增加。实验三测试了字母在显示中的搜索过程和在记忆中的扫描过程。很明显，在搜索字母和扫描记忆的过程中，序列过程继续进行。在实验4中，考察了显示中的颜色搜索加工和记忆扫描加工中的颜色搜索加工。结果表明，在记忆扫描中，串联加工起作用，在颜色检测中起并行作用。

项目成果

AKIHITO,NAKAMURA: "COGNITIVE STRATEGIES IN DETECTION OF MULTIPLE LETTERS PRESENTED SIMULTANEOUSLY" STUDIES INHUMANITIES (SHINSHU UNIVERSITY). 31. 25-35 (1997)

Akihito、NAKAMURA：“同时呈现的多个字母检测的认知策略”研究不人道（信州大学）。

中村章人: "記銘内容からの検出対象の抽出と表示刺激との照合過程" 日本心理学会第61回大会発表論文集. 607 (1997)

Akito Nakamura：“从记忆内容中提取检测目标以及与显示刺激的匹配过程”第 61 届日本心理学会年会记录（1997 年）。

中村 章人: "同時に提示される複数文字の認知的方略" 人文科学論集(信州大学人文学部). 31. 25-35 (1997)

Akito Nakamura：“同时呈现的多个角色的认知策略”《人文杂志》（信州大学人文学院）31. 25-35 (1997)。

中村 章人: "記銘内容からの検出対象の抽出と表示刺激との照合過程" 日本心理学会第61回大会発表論文集. 607 (1997)

Akito Nakamura：“从记忆内容中提取检测目标以及与显示刺激的匹配过程”第 61 届日本心理学会年会记录（1997 年）。

中村章人: "同時に提示される複数文字の認知的方略" 人文科学論集(信州大学人文学部). 31. 25-35 (1997)

Akito Nakamura：“同时呈现多个角色的认知策略”人文杂志（信州大学人文学院）31. 25-35（1997）。