期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2020
卷号：117
期号：18
页码：9808-9814
DOI：10.1073/pnas.1919646117
出版社：The National Academy of Sciences of the United States of America
摘要：Subtle features of common language can imply to young children that scientists are a special and distinct kind of person—a way of thinking that can interfere with the development of children’s own engagement with science. We conducted a large field experiment (involving 45 prekindergarten schools, 130 teachers, and over 1,100 children) to test if targeting subtle properties of language can increase science engagement in children’s daily lives. Despite strong tendencies to describe scientists as a special kind of person (in a baseline control condition), brief video-based training changed the language that teachers used to introduce science to their students. These changes in language were powerful enough to predict children’s science interest and behavior days later. Thus, subtle features of language shape children’s beliefs and behaviors as they unfold in real world environments. Harnessing these mechanisms could promote science engagement in early childhood.
关键词：cognitive development ; generic language ; science education
