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abreaction

n. the therapeutic process of bringing forgotten or inhibited material (i.e., experiences, memories) from the unconscious into consciousness, with concurrent emotional release and discharge of tension and anxiety. See also catharsis.

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Psychology term of the day

May 9th 2024

nonadditive

nonadditive

adj. describing values or measurements that cannot be meaningfully summarized through addition because the resulting total does not correctly reflect the underlying properties of and associations between the component values. For example, if two variables a and b interact to influence another variable y, the addition of the separate effects of a and b will not equal the total effect since the contribution of the interaction needs to be included. Compare additive.