{"id":"mymindmine-knowledge-perception-v1","slug":"perception","domain":"mind","title":"Perception","deck":"How sensory input becomes organized, interpreted experience.","directAnswer":"Perception is the process through which sensory information is organized and interpreted into awareness of objects, relationships, and events.","mechanism":["Sensory signals provide constraints, but interpretation also depends on context, expectations, and prior knowledge.","Perceptual sets can make some features easier to notice than others.","Perception therefore reflects both incoming structure and the system interpreting it."],"whyItMatters":["Different representations of the same situation can expose different action possibilities.","Perception is one place where Perspective Expansion connects cognitive science to decision architecture."],"questions":["How do expectations affect perception?","What is a perceptual set?","Can two people perceive the same event differently?"],"related":["attention","perspective","confirmation-bias","metacognition"],"sources":[{"label":"APA Dictionary: perception","url":"https://dictionary.apa.org/perception","publisher":"American Psychological Association"},{"label":"APA Dictionary: perceptual set","url":"https://dictionary.apa.org/perceptual-set","publisher":"American Psychological Association"}],"brajology":["Perspective Expansion treats representation as an actionable variable: change the model and additional options may become visible."],"updated":"2026-09-20","canonicalUrl":"https://www.mymindmine.com/mind/perception","author":{"name":"John Brajer","url":"https://www.mymindmine.com/people/john-brajer"},"publisher":"MyMindMine","knowledgeSystem":"MyMindMine Knowledge System v1","epistemicBoundary":{"externalSources":"Sources support the external factual orientation.","originalLayer":"Brajology and MyMindMine interpretations are original framework material and are not attributed to external sources."}}