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MENTAL MODEL · M3173

Prospective Memory

Prospective Memory
Learn & MetacognitionHigh supportCognitive Psychology
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Version 1.0.0 · Updated 2026-07-31

CORE DEFINITION

The ability to remember to perform an action at a specific point in the future. For example, remembering to call a client at 3 PM tomorrow, or remembering to buy vitamins when you see a pharmacy.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Temporal dimension cognition. It explains why we "forget to do something" rather than "forget something." It has important applications in product design (e.g., reminder features), task management, and medical adherence (taking medication on time).

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Anchor fast decisions

Prospective memory refers to remembering to "perform an action in the future," and relies on two types of cues to trigger: event-based (acting when seeing a specific cue, such as a pharmacy) and time-based (acting when a certain time arrives, such as 3 PM). It requires attentional resources for continuous monitoring, and is activated when the cue appears or the time arrives, so it is most easily missed during multitasking.

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Prospective_memoryZH · Explicit
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