{"title":"[不确定条件下大量估计的对偶过程]。","authors":"Miki Matsumuro, Kazuhisa Miwa, Hitoshi Terai, Kento Yamada","doi":"10.4992/jjpsy.87.14077","DOIUrl":null,"url":null,"abstract":"<p><p>According to dual process theory, there are two systems in the mind: an intuitive and automatic System 1 and\na logical and effortful System 2. While many previous studies about number estimation have focused on simple\nheuristics and automatic processes, the deliberative System 2 process has not been sufficiently studied. This study\nfocused on the System 2 process for large number estimation. First, we described an estimation process based\non participants’ verbal reports. The task, corresponding to the problem-solving process, consisted of creating\nsubgoals, retrieving values, and applying operations. Second, we investigated the influence of such deliberative\nprocess by System 2 on intuitive estimation by System 1, using anchoring effects. The results of the experiment\nshowed that the System 2 process could mitigate anchoring effects.</p>","PeriodicalId":53680,"journal":{"name":"Shinrigaku Kenkyu","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Dual process in large number estimation under uncertainty].\",\"authors\":\"Miki Matsumuro, Kazuhisa Miwa, Hitoshi Terai, Kento Yamada\",\"doi\":\"10.4992/jjpsy.87.14077\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>According to dual process theory, there are two systems in the mind: an intuitive and automatic System 1 and\\na logical and effortful System 2. While many previous studies about number estimation have focused on simple\\nheuristics and automatic processes, the deliberative System 2 process has not been sufficiently studied. This study\\nfocused on the System 2 process for large number estimation. First, we described an estimation process based\\non participants’ verbal reports. The task, corresponding to the problem-solving process, consisted of creating\\nsubgoals, retrieving values, and applying operations. Second, we investigated the influence of such deliberative\\nprocess by System 2 on intuitive estimation by System 1, using anchoring effects. The results of the experiment\\nshowed that the System 2 process could mitigate anchoring effects.</p>\",\"PeriodicalId\":53680,\"journal\":{\"name\":\"Shinrigaku Kenkyu\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Shinrigaku Kenkyu\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4992/jjpsy.87.14077\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Psychology\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Shinrigaku Kenkyu","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4992/jjpsy.87.14077","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Psychology","Score":null,"Total":0}
[Dual process in large number estimation under uncertainty].
According to dual process theory, there are two systems in the mind: an intuitive and automatic System 1 and
a logical and effortful System 2. While many previous studies about number estimation have focused on simple
heuristics and automatic processes, the deliberative System 2 process has not been sufficiently studied. This study
focused on the System 2 process for large number estimation. First, we described an estimation process based
on participants’ verbal reports. The task, corresponding to the problem-solving process, consisted of creating
subgoals, retrieving values, and applying operations. Second, we investigated the influence of such deliberative
process by System 2 on intuitive estimation by System 1, using anchoring effects. The results of the experiment
showed that the System 2 process could mitigate anchoring effects.