{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","id":"dde4e586-1def-4457-8ec5-0287b0b0511d","uuid":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","normalized_title":"认知人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","isbns":["9787300273921"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":290,"navigation_url":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d","title_url":"https://workshop.closeclaw.top/ai/title/%E8%AE%A4%E7%9F%A5%20%E4%BA%BA%E8%A1%8C%E4%B8%BA%E8%83%8C%E5%90%8E%E7%9A%84%E6%80%9D%E7%BB%B4%E4%B8%8E%E6%99%BA%E8%83%BD","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/dde4e586-1def-4457-8ec5-0287b0b0511d","page_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/page","search_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/search"},"page":{"printed_page":160,"pdf_page":171,"physical_index":171,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"ca61a9ea09a236cac808f53b9c8afa72dec2a18c6f92135164c6d30267bb9cc1"},"chapter":"第五章语义丰富领域","content":"如果让被试把一根长棍截成两截，一截是总长的2/3，另一截是总长的1/3，要求短的一截比长的一截长出4尺。如果仅仅用言语向被试表述这个问题，他可能会真的认为短的会比长的还长4尺。但是如果让被试画一张简单的图，他马上就会看出这个问题本身就是矛盾的，是不可能的。\n\n视觉表象、直观形象对于解决一般问题也有帮助。比如，一个容器中有若干溶液，其中90%是酒精，10%是水，溶液总量是1升。所提的问题是：需要加多少水才能使酒精变成全部溶液的80%，而水变成20%?如果被试能正确地图解这个问题(见图5-2)，他会很快写出解题的方程式；如果图画错了，画出两个容器（见图5-3），一个是80%酒精，一个是90%酒精，这就无助于问题的解决。只有把两种酒精百分比画在一个容器中，才有助于问题的解决。能正确画图的被试，也能正确地写出方程式。这个实验的被试部是学过一年以上代数的学生。虽然同样都学过代数，但被试的知识有着很大的不同。差别在于能否想象出有关的事物并正确地加以图解。\n\n认知\n\n160","previous_page":159,"next_page":161}