{"title":"揭穿关于疫苗和自闭症之间因果关系的错误信息:双过程与单过程预测的两个预注册测试(结果相互矛盾)","authors":"Bertram Gawronski, Skylar M. Brannon, Nyx L. Ng","doi":"10.1521/soco.2022.40.6.580","DOIUrl":null,"url":null,"abstract":"Dual-process and single-process theories lead to conflicting predictions about whether debunking messages negating a state of affairs should change responses on implicit measures in a manner intended by the message. Two preregistered studies (N1 = 550; N2 = 880) tested these predictions using official health information from the U.S. Centers for Disease Control and Prevention debunking the idea that vaccines would cause autism. Consistent with predictions derived from dual-process learning theories, Experiment 1 found that debunking-via-negation increased responses linking vaccines to autism on implicit measures, although it effectively reduced self-reported judgments linking vaccines to autism on explicit measures. Using the same measures and materials, Experiment 2 found that debunking-via-negation effectively reduced responses linking vaccines to autism on both implicit and explicit measures, consistent with predictions derived from single-process propositional theories. Potential reasons for the conflicting outcomes are discussed, including their implications for the debate between dual-process and single-process theories.","PeriodicalId":48050,"journal":{"name":"Social Cognition","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Debunking Misinformation About a Causal Link Between Vaccines and Autism: Two Preregistered Tests of Dual-Process Versus Single-Process Predictions (With Conflicting Results)\",\"authors\":\"Bertram Gawronski, Skylar M. Brannon, Nyx L. Ng\",\"doi\":\"10.1521/soco.2022.40.6.580\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dual-process and single-process theories lead to conflicting predictions about whether debunking messages negating a state of affairs should change responses on implicit measures in a manner intended by the message. Two preregistered studies (N1 = 550; N2 = 880) tested these predictions using official health information from the U.S. Centers for Disease Control and Prevention debunking the idea that vaccines would cause autism. Consistent with predictions derived from dual-process learning theories, Experiment 1 found that debunking-via-negation increased responses linking vaccines to autism on implicit measures, although it effectively reduced self-reported judgments linking vaccines to autism on explicit measures. Using the same measures and materials, Experiment 2 found that debunking-via-negation effectively reduced responses linking vaccines to autism on both implicit and explicit measures, consistent with predictions derived from single-process propositional theories. Potential reasons for the conflicting outcomes are discussed, including their implications for the debate between dual-process and single-process theories.\",\"PeriodicalId\":48050,\"journal\":{\"name\":\"Social Cognition\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Social Cognition\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://doi.org/10.1521/soco.2022.40.6.580\",\"RegionNum\":4,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PSYCHOLOGY, SOCIAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Social Cognition","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1521/soco.2022.40.6.580","RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PSYCHOLOGY, SOCIAL","Score":null,"Total":0}
Debunking Misinformation About a Causal Link Between Vaccines and Autism: Two Preregistered Tests of Dual-Process Versus Single-Process Predictions (With Conflicting Results)
Dual-process and single-process theories lead to conflicting predictions about whether debunking messages negating a state of affairs should change responses on implicit measures in a manner intended by the message. Two preregistered studies (N1 = 550; N2 = 880) tested these predictions using official health information from the U.S. Centers for Disease Control and Prevention debunking the idea that vaccines would cause autism. Consistent with predictions derived from dual-process learning theories, Experiment 1 found that debunking-via-negation increased responses linking vaccines to autism on implicit measures, although it effectively reduced self-reported judgments linking vaccines to autism on explicit measures. Using the same measures and materials, Experiment 2 found that debunking-via-negation effectively reduced responses linking vaccines to autism on both implicit and explicit measures, consistent with predictions derived from single-process propositional theories. Potential reasons for the conflicting outcomes are discussed, including their implications for the debate between dual-process and single-process theories.
期刊介绍:
An excellent resource for researchers as well as students, Social Cognition features reports on empirical research, self-perception, self-concept, social neuroscience, person-memory integration, social schemata, the development of social cognition, and the role of affect in memory and perception. Three broad concerns define the scope of the journal: - The processes underlying the perception, memory, and judgment of social stimuli - The effects of social, cultural, and affective factors on the processing of information The behavioral and interpersonal consequences of cognitive processes.