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Embodied cognition occurs when an organism’s sensorimotor capacities (ability of the body to respond to its senses with movement), body and environment play an important role in thinking. The way in which a person’s body and their surroundings interacts also allows for specific brain functions to develop and in the future to be able to act.〔Cowart, M. (2005, Jul. 8 ). Embodied Cognition. http://www.iep.utm.edu/embodcog/〕 This means that not only does the mind influence the body’s movements, but the body also influences the abilities of the mind. There are three generalizations that are assumed to be true relating to embodied cognition. A person's motor system (that controls movement of the body) is activated when (1) they observe manipulable objects, (2) process action verbs, and (3) observe another individual's movements.〔Mahon, B. Z, and A. Caramazza. (2008). A critical look at the embodied cognition hypothesis and a new proposal. Journal of Physiology - Paris, 102 pp. 59–70.〕 In order to create movement of the body, a person usually thinks (or the brain subconsciously functions) about the movement it would like to accomplish. Embodied language processing asserts that there can also be an opposite influence. This means that moving your body in a certain way will impact how you comprehend, as well as process, language – whether it is an individual word or a complete phrase or sentence. Embodied language processing suggests that the brain resources that are used for perception, action, and emotion are also used during language comprehension.〔Rueschemeyer, S. et al. (2010). Effects of Intentional Motor Actions on Embodied Language Processing. Experimental Psychology, 57 (4), pp. 260−66. doi:10.1027/1618-3169/a000031〕 Studies have found that participants are faster at comprehending a sentence when the picture that goes along with it matches the actions described in the sentence.〔Zwann, R. A. (2002). Language Comprehenders Mentally Represent the Shape of Objects. Psychological Science, 13 (2), pp. 168–71〕 Action and language about action have been found to be connected because the areas of the brain that control them overlap 〔 It has been found that action can influence how a person understands a word, phrase, or sentence, but language can also impact a person's actions. ==Language Processing== Language comprehension involves three processes that overlap. First, words and phrases are associated with certain objects in the environment or perceived symbols. Secondly, a person must determine how they can interact with the objects; these are called affordances. For example, a chair affords sitting for a human, but not for a tree. Or a pen affords writing for a human but not for a hamster. And finally, a person must look at the different parts of the sentence to determine how the affordances combine in order to accomplish a goal. This process is called the Indexical Hypothesis.〔Glenberg, A. M. (2002). The Indexical hypothesis: Meaning from language, world, and image. Words and Images: Working Together-Working Differently, Albex.〕 To summarize this hypothesis, an understanding of language results from a simulation of the actions that are implied by the meaning of the sentence. Put more simply, meaning is based on action.〔Glenberg, A. M, and M. Kaschak. (2002). Grounding Language in Action. Psychnomic Bulletin & Review, 9 (3), pp. 558–65.〕 Actions can also influence a person's reaction time even when it does not make sense with the actual meaning of the sentence. A study conducted asked participants to perform a list of actions. They were then asked to make judgments if a sentence was logical or not. Participants were faster to respond that a sentence was logical if they had performed that action previously. For example, participants were faster to determine that the metaphorical phrase "toss out some ideas" was a logical phrase after they had performed a tossing motion, even though you can't literally toss a plan.〔Gibbs, R. W. (2006). Language and Communication. Embodiement and Cognitive Science, pp. 158–207.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「embodied language processing」の詳細全文を読む スポンサード リンク
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