V2EX availability bias

Availability Bias

Definition|释义

“可得性偏差/易得性偏差”:一种认知偏差人们倾向于根据脑中“更容易想起”的信息(通常更生动、更新近、被媒体反复呈现或与情绪相关)来判断事件的概率或重要性,从而高估常被提及的风险、低估不易回忆的事实。

Pronunciation|发音(IPA)

/velblti bas/

Examples|例句

Because of availability bias, she thinks flying is more dangerous than driving.
由于可得性偏差,她认为坐飞机比开车更危险。

After weeks of crime reports, availability bias led the community to overestimate local danger, despite stable statistics.
在连续几周的犯罪报道之后,可得性偏差让社区高估了本地的危险程度,尽管统计数据保持稳定。

Etymology|词源

availability 来自 available(“可获得的、可用的”),源于中古法语 avaler/avalable 一类词形演变,核心含义是“能够被取得/拿到”。bias 源自法语 biais(“斜向、倾斜”),引申为“偏向、偏见”。合在一起强调:判断会被“更容易被想起/取得的信息”所“倾斜”。

Related Words|相关词

Literary Works|文学与经典著作中的出现

  • Daniel Kahneman, Thinking, Fast and Slow(《思考,快与慢》)
  • Amos Tversky & Daniel Kahneman, “Availability: A Heuristic for Judging Frequency and Probability”(经典论文,提出并系统阐述该概念)
  • Richard H. Thaler & Cass R. Sunstein, Nudge(《助推》;讨论行为偏差与决策)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     6045 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 10ms UTC 03:30 PVG 11:30 LAX 20:30 JFK 23:30
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86