Learning, memory, emotion and motivation in everyday behavior

Notions clés

Classical conditioning and extinction

A neutral cue paired with an event that naturally triggers a response comes to trigger a similar response itself. Extinction, meeting the cue without the event, does not erase the original learning; it adds new learning that depends on context, so fear can return in a new setting.

Operant learning and avoidance

Behavior becomes more frequent when it adds something wanted (positive reinforcement) or removes something unpleasant (negative reinforcement). Avoidance that ends anxiety is negatively reinforced, so it persists and keeps the person from learning that the feared outcome rarely happens.

Memory systems

Declarative memory, for facts and events, is open to conscious recollection and depends on the hippocampus and related structures. Nondeclarative memory, such as skills, habits and conditioned responses, shows in performance and relies on other systems, including the striatum, amygdala and cerebellum.

Emotion regulation

Reappraisal changes how a situation is interpreted; suppression hides an emotion's expression. In Gross and John's studies, habitual reappraisal went with more positive emotion and better relationships, and habitual suppression with more negative emotion and lower well-being.

Intrinsic motivation

Self-determination theory holds that people are most self-motivated when three basic needs are met: competence, autonomy and relatedness. Settings that satisfy these needs support motivation and well-being; settings that thwart them diminish both.

Exemple commenté

Eight months after a minor collision on a highway on-ramp, a delivery driver takes long detours on side streets to avoid merging. Each time he turns away from an on-ramp, his racing heart settles within minutes. His routes now take twice as long, and his employer has raised concerns.

1. Identify the conditioned fear: the on-ramp, once neutral, was paired with the frightening collision and now triggers fear on its own.
2. Identify what maintains it: turning away ends the fear quickly, so each detour is negatively reinforced and becomes more likely.
3. See the cost of avoidance: because he never merges, he never learns that merging usually ends safely, so the fear does not extinguish.
4. Choose an intervention that targets the process: graded exposure to merging, designed to violate his expectation of a crash and practiced on several roads and at different times, because extinction learning is tied to context.

Naming the learning process that keeps a problem going points to the intervention that can change it.