{"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":220,"pdf_page":231,"physical_index":231,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"4fc9a895057c5a6850a8ad6b0dd27da2b280055719498b15cf252676d1e4e531"},"chapter":"第六章","content":"人类在解决问题时，往往是先过分地概括化，发现错误后再把概括程度降低，或从其他方面找到合适的概括水平。儿童学习语言就常出现过分概括化的错误。例如，英文动词的过去时态一般是加“ed”，可是有些字并不符合这个规律。如swim(游泳）的过去式是 swam而不是swimed。孩子表达游泳过去式时却常加“ed”。这就是过分概括化的错误。\n\n分解代数式 $x ^ { 2 } + 2 x - 1 5$ 时，若过分概括化，就得不出正确的结果。例如，按照产生式系统：\n\n(1)如果 ax 中 $\\mathrm { a } { = } 1$ ，则寻找常数的因子：\n\n(-1，15）（1，-15）（3，-5）（-3，5）\n\n（2)如果找出了各组因子，则算出总和：\n\n$$\n\\begin{array} { r r r r r } { 1 4 } & { { } - 1 4 } & { - 2 } & { { } 2 } \\end{array}\n$$\n\n认知\n\n220","previous_page":219,"next_page":221}