Thomas Haarklau Kleppesto, Nikolai Olavi Czajkowski, Jennifer Sheehy-Skeffington, Olav Vassend, Espen Roysamb, Nikolai Haahjem Eftedal, Jonas R. Kunst, Eivind Ystrom, Lotte Thomsen
{"title":"右翼威权主义和社会主导取向的遗传基础对政治态度的解释超越了大五人格","authors":"Thomas Haarklau Kleppesto, Nikolai Olavi Czajkowski, Jennifer Sheehy-Skeffington, Olav Vassend, Espen Roysamb, Nikolai Haahjem Eftedal, Jonas R. Kunst, Eivind Ystrom, Lotte Thomsen","doi":"10.1111/jopy.12921","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Objective</h3>\n \n <p>Political attitudes are predicted by the key ideological variables of right-wing authoritarianism (RWA) and social dominance orientation (SDO), as well as some of the Big Five personality traits. Past research indicates that personality and ideological traits are correlated for genetic reasons. A question that has yet to be tested concerns whether the genetic variation underlying the ideological traits of RWA and SDO has distinct contributions to political attitudes, or if genetic variation in political attitudes is subsumed under the genetic variation underlying standard Big Five personality traits.</p>\n </section>\n \n <section>\n \n <h3> Method</h3>\n \n <p>We use data from a sample of 1987 Norwegian twins to assess the genetic and environmental relationships between the Big Five personality traits, RWA, SDO, and their separate contributions to political policy attitudes.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>RWA and SDO exhibit very high genetic correlation (<i>r</i> = 0.78) with each other and some genetic overlap with the personality traits of openness and agreeableness. Importantly, they share a larger genetic substrate with political attitudes (e.g., deporting an ethnic minority) than do Big Five personality traits, a relationship that persists even when controlling for the genetic foundations underlying personality traits.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>Our results suggest that the genetic foundations of ideological traits and political attitudes are largely non-overlapping with the genetic foundations of Big Five personality traits.</p>\n </section>\n </div>","PeriodicalId":48421,"journal":{"name":"Journal of Personality","volume":"92 6","pages":"1744-1758"},"PeriodicalIF":5.0000,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jopy.12921","citationCount":"0","resultStr":"{\"title\":\"The genetic underpinnings of right-wing authoritarianism and social dominance orientation explain political attitudes beyond Big Five personality\",\"authors\":\"Thomas Haarklau Kleppesto, Nikolai Olavi Czajkowski, Jennifer Sheehy-Skeffington, Olav Vassend, Espen Roysamb, Nikolai Haahjem Eftedal, Jonas R. Kunst, Eivind Ystrom, Lotte Thomsen\",\"doi\":\"10.1111/jopy.12921\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Objective</h3>\\n \\n <p>Political attitudes are predicted by the key ideological variables of right-wing authoritarianism (RWA) and social dominance orientation (SDO), as well as some of the Big Five personality traits. Past research indicates that personality and ideological traits are correlated for genetic reasons. A question that has yet to be tested concerns whether the genetic variation underlying the ideological traits of RWA and SDO has distinct contributions to political attitudes, or if genetic variation in political attitudes is subsumed under the genetic variation underlying standard Big Five personality traits.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Method</h3>\\n \\n <p>We use data from a sample of 1987 Norwegian twins to assess the genetic and environmental relationships between the Big Five personality traits, RWA, SDO, and their separate contributions to political policy attitudes.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>RWA and SDO exhibit very high genetic correlation (<i>r</i> = 0.78) with each other and some genetic overlap with the personality traits of openness and agreeableness. Importantly, they share a larger genetic substrate with political attitudes (e.g., deporting an ethnic minority) than do Big Five personality traits, a relationship that persists even when controlling for the genetic foundations underlying personality traits.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusion</h3>\\n \\n <p>Our results suggest that the genetic foundations of ideological traits and political attitudes are largely non-overlapping with the genetic foundations of Big Five personality traits.</p>\\n </section>\\n </div>\",\"PeriodicalId\":48421,\"journal\":{\"name\":\"Journal of Personality\",\"volume\":\"92 6\",\"pages\":\"1744-1758\"},\"PeriodicalIF\":5.0000,\"publicationDate\":\"2024-02-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jopy.12921\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Personality\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/jopy.12921\",\"RegionNum\":1,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"Psychology\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Personality","FirstCategoryId":"102","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/jopy.12921","RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Psychology","Score":null,"Total":0}
The genetic underpinnings of right-wing authoritarianism and social dominance orientation explain political attitudes beyond Big Five personality
Objective
Political attitudes are predicted by the key ideological variables of right-wing authoritarianism (RWA) and social dominance orientation (SDO), as well as some of the Big Five personality traits. Past research indicates that personality and ideological traits are correlated for genetic reasons. A question that has yet to be tested concerns whether the genetic variation underlying the ideological traits of RWA and SDO has distinct contributions to political attitudes, or if genetic variation in political attitudes is subsumed under the genetic variation underlying standard Big Five personality traits.
Method
We use data from a sample of 1987 Norwegian twins to assess the genetic and environmental relationships between the Big Five personality traits, RWA, SDO, and their separate contributions to political policy attitudes.
Results
RWA and SDO exhibit very high genetic correlation (r = 0.78) with each other and some genetic overlap with the personality traits of openness and agreeableness. Importantly, they share a larger genetic substrate with political attitudes (e.g., deporting an ethnic minority) than do Big Five personality traits, a relationship that persists even when controlling for the genetic foundations underlying personality traits.
Conclusion
Our results suggest that the genetic foundations of ideological traits and political attitudes are largely non-overlapping with the genetic foundations of Big Five personality traits.
期刊介绍：
Journal of Personality publishes scientific investigations in the field of personality. It focuses particularly on personality and behavior dynamics, personality development, and individual differences in the cognitive, affective, and interpersonal domains. The journal reflects and stimulates interest in the growth of new theoretical and methodological approaches in personality psychology.
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