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law of combination

the principle that (a) two or more stimuli occurring simultaneously or in proximity may produce a combined response and (b) that two responses may occur together when a stimulus eliciting either of them is presented.

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Psychology term of the day

February 24th 2025

simple structure

simple structure

in exploratory factor analysis, a set of criteria for determining the adequacy of a factor rotation solution. These criteria require that each factor show a pattern of high factor loadings on certain variables and near-zero loadings on others and that each variable load on only one factor. This minimizes the complexity of the factor solution, allows each variable to be most strongly identified with a specific factor, and increases interpretability.