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Causal Action: A Framework to Connect Action Perception and Understanding
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Causal Action: A Framework to Connect Action Perception and Understanding. |
| 개인저자 | Peng, Yujia. |
| 단체저자명 | University of California, Los Angeles. Psychology 0780. |
| 발행사항 | [S.l.]: University of California, Los Angeles., 2019. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2019. |
| 형태사항 | 192 p. |
| 기본자료 저록 | Dissertations Abstracts International 81-02B. Dissertation Abstract International |
| ISBN | 9781085609425 |
| 학위논문주기 | Thesis (Ph.D.)--University of California, Los Angeles, 2019. |
| 일반주기 |
Source: Dissertations Abstracts International, Volume: 81-02, Section: B.
Advisor: Lu, Hongjing. |
| 이용제한사항 | This item must not be sold to any third party vendors. |
| 요약 | Human actions are more than mere body movements. In contrast to dynamic events involving inanimate objects, human actions have a special status in that they control interactions with the world and afford privileged access to the experience of agency and to control interactions with the world. Several causal constraints on human actions support the generation and the understanding of actions. For example, human actions inherently involve a causal structure: limb movements generally cause changes in body position along a path through the environment to achieve intentional goals. However, it remains unclear how the system that supports action perception communicates with high-level reasoning system to recognize actions, and more importantly, to achieve a deeper understanding of observed actions. My dissertation aims to determine whether causality imposes critical motion constraints on action perception and understanding, and how causal relations involved in actions impact behavioral judgments. The project also investigates the developmental trajectory and neural substrate of action processing, and whether a feedforward deep learning model is able to learn causal relations solely from visual observations of human actions. Through behavioral experiments, an infant eye movement study, a neural study using magnetoencephalography, and model simulations, my dissertation yields a number of insights. 1) Humans implicitly and automatically rely on causal expectations to explain motion information when perceiving body movements and meaningful social interactions |
| 일반주제명 | Psychology. Cognitive psychology. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
