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bias
In a cognitive context, bias is an invisible weight on the scales of judgment. It suggests a lack of neutrality, often implying that a person's perspective is skewed by prior experience or prejudice rather than objective evidence. While "prejudice" often feels more aggressive and hostile, "bias" can be subtle or even unconscious. It describes a leaning—a psychological gravity that pulls a decision in one direction over another. In technical or mathematical contexts, it refers to a systematic error. This is not about fairness but about accuracy; it is a consistent deviation from the true value. In textiles, the term shifts entirely to geometry and physics. It describes the diagonal tension of fabric, where the "feeling" of the word moves from mental rigidity to physical flexibility and drape.
Uncountable when referring to a general state of prejudice ('The system is full of bias'). Countable when discussing specific types or instances of prejudice ('Cognitive biases' or 'a gender bias').
意味
Prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair.
"The judge was accused of showing bias toward the defendant."
A diagonal line or slant; specifically, a cut across the grain of fabric.
"She cut the silk on the bias to allow it to drape more elegantly over the body."
To cause someone to have a preconceived opinion or prejudice.
"The leading questions were designed to bias the witness's testimony."
To be inclined toward a particular result or perspective due to internal or external influence.
"The sample size was too small, causing the results to bias toward the older demographic."