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ADOLESCENTS' COGNITION OF PRQJECTILE MOTION: A PILOT STUDY
Zhao, Jun-Yan2; Yu, Guoliang1
2009-04-01
Source PublicationPERCEPTUAL AND MOTOR SKILLS
ISSN0031-5125
SubtypeArticle
Volume108Issue:2Pages:349-361
AbstractPrevious work on the development Of intuitive knowledge about projectile motion has shown a dissociation between action knowledge expressed oil an action task and conceptual knowledge expressed on a judgment task for Young children. The research investigated the generality of dissociation for adolescents. Oil the action task, participants were asked to swing Ball A of a bifilar pendulum to some height then release it to collide with Ball B, which was projected to hit a target. Oil the judgment task, participants indicated orally the desired swing angle at which Ball A should be released so that Ball B Would strike a target. Unlike previous findings with adults, the adolescents showed conceptual difficulties on the judgment task and well-developed action knowledge oil the action task, which suggests dissociation between the two knowledge systems is also present among adolescents. The result further supports the hypothesis that the two knowledge systems follow different developmental trajectories and at different speeds.; Previous work on the development Of intuitive knowledge about projectile motion has shown a dissociation between action knowledge expressed oil an action task and conceptual knowledge expressed on a judgment task for Young children. The research investigated the generality of dissociation for adolescents. Oil the action task, participants were asked to swing Ball A of a bifilar pendulum to some height then release it to collide with Ball B, which was projected to hit a target. Oil the judgment task, participants indicated orally the desired swing angle at which Ball A should be released so that Ball B Would strike a target. Unlike previous findings with adults, the adolescents showed conceptual difficulties on the judgment task and well-developed action knowledge oil the action task, which suggests dissociation between the two knowledge systems is also present among adolescents. The result further supports the hypothesis that the two knowledge systems follow different developmental trajectories and at different speeds.
Subject Area认知心理学
Indexed BySSCI
Language英语
WOS IDWOS:000266318200003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5161
Collection中国科学院心理研究所回溯数据库(1956-2010)
Affiliation1.Remnin Univ China, Inst Psychol, Beijing 100872, Peoples R China
2.Chinese Acad Sci, Grad Sch, Inst Psychol, Beijing 100864, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Jun-Yan,Yu, Guoliang. ADOLESCENTS' COGNITION OF PRQJECTILE MOTION: A PILOT STUDY[J]. PERCEPTUAL AND MOTOR SKILLS,2009,108(2):349-361.
APA Zhao, Jun-Yan,&Yu, Guoliang.(2009).ADOLESCENTS' COGNITION OF PRQJECTILE MOTION: A PILOT STUDY.PERCEPTUAL AND MOTOR SKILLS,108(2),349-361.
MLA Zhao, Jun-Yan,et al."ADOLESCENTS' COGNITION OF PRQJECTILE MOTION: A PILOT STUDY".PERCEPTUAL AND MOTOR SKILLS 108.2(2009):349-361.
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