self-selected
UKUS
释义
adj.
Chosen by oneself rather than by an outside process (often noting bias in research samples)
自我选择的;自行选定的(研究中常指样本偏差)
词根拆分
词根派生self-自己,自身
+
selected挑选 / 收集 / 阅读
=self-selected
self-(自己)+ selected(se-「分开」+ lect「选」)。自己把自己选进来的人,如主动报名加入研究的志愿者。
常用搭配
- 1.self-selected sample自选样本
- 2.self-selected group自选群体
- 3.self-selected volunteers自愿参与者
例句
- 1.
Surveys of self-selected respondents can be highly biased.
针对自我选择受访者的调查可能存在很大偏差。