push-down stack

a model of memory that compares its storage procedures to stacks of cafeteria trays in spring-loaded compartments. New items in memory are like trays added to the top of the stack, with other items being pushed down to accommodate them. Access to memory items is only from the “top.” The model originated in computing but is now often applied to short-term memory in humans.

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Psychology term of the day

November 25th 2024

self-worth

n. an individual’s evaluation of himself or herself as a valuable, capable human being deserving of respect and consideration. Positive feelings of self-worth tend to be associated with a high degree of self-acceptance and self-esteem.