Psychologist's Fallacy
Version 1.0.0 · Updated 2026-07-31
CORE DEFINITION
Proposed by William James, it refers to the observer (psychologist) erroneously assuming that his own subjective experience of a mental state is the actual subjective experience of the observed person.
SCAFFOLDING EFFECT
Reduce cognitive load
Separation of subject and object. In user research, education, and interpersonal communication, it reminds us to be wary of "I think you feel X, but actually you feel Y". We must acknowledge the unknowability and uniqueness of others' experiences, avoiding over-projection.
Anchor fast decisions
Proposed by William James, the observer (psychologist) erroneously assumes that his own subjective experience of a mental state is the actual subjective experience of the observed person, confusing subject and object.
MINIMUM ACTION
In progress 0/3Practice this model in one real situation:
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Source support: Explicit
- zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E5%BF%83%E7%90%86%E5%AD%B8%E5%AE%B6%E8%AC%AC%E8%AA%A4verified
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