{"version":"1.0","provider_name":"AsiaEdit","provider_url":"https:\/\/asiaedit.com\/zh-hant","author_name":"Jerome Chang","author_url":"https:\/\/asiaedit.com\/zh-hant\/author\/jeromeasiaedit-com","title":"\u5be6\u9a57\u7d44\u5c0d\u7167\u7d44\u5168\u89e3\u6790\uff1a\u8ad6\u6587\u7814\u7a76\u88e1\u7684\u96d9\u4e3b\u89d2 - AsiaEdit","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"yyhCmAEAIh\"><a href=\"https:\/\/asiaedit.com\/zh-hant\/blog\/experimental-group-and-control-group\">\u5be6\u9a57\u7d44\u5c0d\u7167\u7d44\u5168\u89e3\u6790\uff1a\u8ad6\u6587\u7814\u7a76\u88e1\u7684\u96d9\u4e3b\u89d2<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/asiaedit.com\/zh-hant\/blog\/experimental-group-and-control-group\/embed#?secret=yyhCmAEAIh\" width=\"600\" height=\"338\" title=\"&#8220;\u5be6\u9a57\u7d44\u5c0d\u7167\u7d44\u5168\u89e3\u6790\uff1a\u8ad6\u6587\u7814\u7a76\u88e1\u7684\u96d9\u4e3b\u89d2&#8221; &#8212; AsiaEdit\" data-secret=\"yyhCmAEAIh\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! 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\u5bb9\u6613\u72af\u7684\u932f\u8aa4\u5305\u62ec\u6c92\u6709\u660e\u78ba\u5b9a\u7fa9\u8b8a\u56e0\u3001\u5206\u7d44\u904e\u7a0b\u4e2d\u6df7\u5165\u504f\u5dee\u3001\u6216\u662f\u8b93\u5169\u7d44\u5728\u689d\u4ef6\u4e0a\u51fa\u73fe\u4e0d\u5fc5\u8981\u7684\u5dee\u7570\uff0c\u6700\u5f8c\u5c0e\u81f4\u7d50\u679c\u4e0d\u5177\u53c3\u8003\u6027\u3002 \u5c0d\u7167\u7d44\u662f\u63a7\u5236\u7d44\u55ce\uff1f \u591a\u6578\u60c5\u6cc1\u4e0b\uff0c\u5c0d\u7167\u7d44\u548c\u63a7\u5236\u7d44\uff08control group\uff09\u662f\u540c\u4e00\u4ef6\u4e8b\uff0c\u5b83\u5011\u90fd\u6307\u4e0d\u63a5\u53d7\u5be6\u9a57\u8655\u7406\u7684\u90a3\u4e00\u7d44\uff0c\u7528\u4f86\u7576\u4f5c\u6bd4\u8f03\u57fa\u6e96\u3002 \u4e0d\u904e\uff0c\u63a7\u5236\u7d44\u9084\u6709\u7d30\u5206 \u6b63\u5c0d\u7167\u7d44\uff08positive control\uff09\uff1a\u7d66\u4e88\u5df2\u77e5\u6703\u7522\u751f\u6548\u679c\u7684\u8655\u7406\uff0c\u78ba\u4fdd\u5be6\u9a57\u6d41\u7a0b\u548c\u6aa2\u6e2c\u65b9\u6cd5\u6b63\u5e38\u904b\u4f5c 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