lateralization

n.

1. one-sided preferences, such as handedness, eye dominance, and footedness. Observed more frequently in humans than in other primates, lateralization is manifested in the way tasks are performed and can also be inferred from the effects of localized brain damage. Directional confusion and dyslexia may be diagnosed through lateralization tests. See also hemispheric lateralization; speech lateralization.

2. in audition, see auditory localization.

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Psychology term of the day

February 25th 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.