{"title":"机器人的高效示范并不能减少5- 6岁儿童的过度模仿","authors":"Tingzhuzhi Hu, Hui Li","doi":"10.1016/j.jecp.2025.106280","DOIUrl":null,"url":null,"abstract":"<div><div>Children tend to imitate inefficient behaviors containing causally irrelevant actions—they over-imitate. Out-group members’ efficient demonstration cannot reduce children’s over-imitation of in-group members, due to their interpretation of irrelevant actions as norms which in-group members should follow. Children may perceive robots as culture-specific behavior transmitters since they also over-imitate robots. This study explores whether a robot’s efficient demonstration can reduce 5- to 6-year-old children’s over-imitation. In Experiment 1, most of 64 children imitated a human’s irrelevant actions in Phase 1, then reduced over-imitation after watching an efficient demonstration modeled by a robot or a human in Phase 2, but the rate of over-imitation decreased more when the model was a human. In Experiment 2, 64 children only had one chance to imitate after watching two demonstrations (an efficient one demonstrated by a human and an inefficient one demonstrated by a robot or another human), the over-imitation occurred more when the efficient model was a robot than a human. Compared with over-imitation rate of Phase 1 in Experiment 1, that was significantly decreased only when the efficient model was a human. The results indicate that children don’t perceive robots as social learning models, at least in the presence of alternative human models.</div></div>","PeriodicalId":48391,"journal":{"name":"Journal of Experimental Child Psychology","volume":"257 ","pages":"Article 106280"},"PeriodicalIF":1.8000,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A robot’s efficient demonstration cannot reduce 5- to 6-year-old children’s over-imitation\",\"authors\":\"Tingzhuzhi Hu, Hui Li\",\"doi\":\"10.1016/j.jecp.2025.106280\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Children tend to imitate inefficient behaviors containing causally irrelevant actions—they over-imitate. Out-group members’ efficient demonstration cannot reduce children’s over-imitation of in-group members, due to their interpretation of irrelevant actions as norms which in-group members should follow. Children may perceive robots as culture-specific behavior transmitters since they also over-imitate robots. This study explores whether a robot’s efficient demonstration can reduce 5- to 6-year-old children’s over-imitation. In Experiment 1, most of 64 children imitated a human’s irrelevant actions in Phase 1, then reduced over-imitation after watching an efficient demonstration modeled by a robot or a human in Phase 2, but the rate of over-imitation decreased more when the model was a human. In Experiment 2, 64 children only had one chance to imitate after watching two demonstrations (an efficient one demonstrated by a human and an inefficient one demonstrated by a robot or another human), the over-imitation occurred more when the efficient model was a robot than a human. Compared with over-imitation rate of Phase 1 in Experiment 1, that was significantly decreased only when the efficient model was a human. The results indicate that children don’t perceive robots as social learning models, at least in the presence of alternative human models.</div></div>\",\"PeriodicalId\":48391,\"journal\":{\"name\":\"Journal of Experimental Child Psychology\",\"volume\":\"257 \",\"pages\":\"Article 106280\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2025-05-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Experimental Child Psychology\",\"FirstCategoryId\":\"102\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022096525000864\",\"RegionNum\":2,\"RegionCategory\":\"心理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PSYCHOLOGY, DEVELOPMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Experimental Child Psychology","FirstCategoryId":"102","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022096525000864","RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PSYCHOLOGY, DEVELOPMENTAL","Score":null,"Total":0}
A robot’s efficient demonstration cannot reduce 5- to 6-year-old children’s over-imitation
Children tend to imitate inefficient behaviors containing causally irrelevant actions—they over-imitate. Out-group members’ efficient demonstration cannot reduce children’s over-imitation of in-group members, due to their interpretation of irrelevant actions as norms which in-group members should follow. Children may perceive robots as culture-specific behavior transmitters since they also over-imitate robots. This study explores whether a robot’s efficient demonstration can reduce 5- to 6-year-old children’s over-imitation. In Experiment 1, most of 64 children imitated a human’s irrelevant actions in Phase 1, then reduced over-imitation after watching an efficient demonstration modeled by a robot or a human in Phase 2, but the rate of over-imitation decreased more when the model was a human. In Experiment 2, 64 children only had one chance to imitate after watching two demonstrations (an efficient one demonstrated by a human and an inefficient one demonstrated by a robot or another human), the over-imitation occurred more when the efficient model was a robot than a human. Compared with over-imitation rate of Phase 1 in Experiment 1, that was significantly decreased only when the efficient model was a human. The results indicate that children don’t perceive robots as social learning models, at least in the presence of alternative human models.
期刊介绍:
The Journal of Experimental Child Psychology is an excellent source of information concerning all aspects of the development of children. It includes empirical psychological research on cognitive, social/emotional, and physical development. In addition, the journal periodically publishes Special Topic issues.