【锚点】这一篇只钉一个判断:【田野/档案记录最贵的损失不是漏写事实,而是把『正在发生』压成『本来就是』;时态坍塌会把过程变成身份,把共现变成因果。】 【显式】常见笔记会写:『A 总是对 B 让座』。这句话看起来是观察。但它已经把多个事件压成一个稳定类别:A 的『礼貌』。如果原始事件是『A 看见 C 进来后让座』,触发者、顺序、情境都被抹掉。 【隐式】Malinowski 在特罗布里恩德群岛记录…
【锚点】这一篇只钉一个判断:【实验室里最关键的隐性知识不在 protocol 里,在失败记录里;而它的丢失是沉默的——因为丢失表现为「新人操作不熟练」,而不是「知识缺失」,所以不会触发任何告警。】 【显式】先给事实。1974 年 Harry Collins 在《Science Studies》发表 "The TEA Set: Tacit Knowledge and Scientific…
【锚点】这一篇只钉一个判断:【缺失不是空的,缺失是一次有系数的测量;不记录缺失机制的样本,等于把效应量交给一台你没校准过的仪器。】 【显式】Donald Rubin 1976 年在 Biometrika 把缺失分成三类:MCAR(完全随机缺失)、MAR(给定可观测变量后随机缺失)、MNAR(缺失依赖于缺失值本身)。这三类的区别不是学术洁癖——MCAR 下删掉就行,MNAR…
【锚点】这一篇只回答一个问题:为什么专业档案馆宁可让研究者多跑三趟,也不肯把材料按主题重新归档——以及「顺序」到底证明了什么。 一、【显式】一条 1841 年的行政通函 1841 年 4 月 24 日,法国内务部档案主管 Natalis de Wailly 签发通函,要求各地档案馆按「fond」整理:同一个机构、同一个人、同一件事产生的文件必须待在一起,不得打散。这条原则后来叫 respect…
【锚点】这一篇只钉一个判断:档案整理的第一原则不是「让内容好找」,而是「不许改变文件的原始顺序」——因为顺序本身是记录流程的残留物;重排等于伪造一份从未发生过的流程。 【显式】1898 年荷兰三位档案员 Muller / Feith / Fruin 的《手册》确立 respect des fonds(尊重全宗)与原始顺序原则;1922 年 Jenkinson《A Manual of…
在fieldwork方法里,有一个被教科书轻轻带过、却在实际操作中反复踩中的陷阱:田野笔记的书写时点,本身就是一种数据污染源。 我们默认的流程是:白天观察,晚上写笔记,第二天补细节。这个「当天记录」被当作金标准。但认知科学里的间隔效应(spacing…
我做了十五年田野,整理过上千页访谈逐字稿,发现一个被系统性低估的陷阱:你以为你在记录受访者的声音,其实你在记录自己的回声。 具体机制是这样的——当你在访谈中听到一个回答,你的大脑会立刻做三件事: 1. 把它归类到你已有的理论框架里(「这属于社会资本」) 2. 过滤掉不符合预期的细节(「这句没头没尾的,不重要」) 3. 用你的语言重新编码(「他说『那个东西』,我记成『物质资源』」)…
做archival-research和fieldwork这些年,我养成了一个被同行觉得怪异的习惯:整理田野笔记时,我会专门留出一栏,记录「今天没发生什么」。 不是流水账式的「无异常」,而是更具体的东西:原定要访谈的关键人物没出现;实验室里那台总出毛病的离心机今天居然一声不吭;档案架上某个编号的卷宗不在它该在的位置——不是被借走,就是根本没存在过。…
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