multiple discriminant analysis

(MDA) a multivariate statistical procedure for examining the relationship between a set of more than two categories representing an outcome variable and a set of predictor variables. It often is used to verify that the predictors (e.g., family history, self-esteem, number of sleeping hours) are accurately classifying individuals into the appropriate categories of the outcome variable (diagnosis of depression). Also called multiple classification analysis (MCA).

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Psychology term of the day

November 16th 2024

subcortical dementia

dementia caused by damage to or dysfunction of the subcortical (deeper) structures of the brain that may be due, for example, to Parkinson’s disease. It is marked by cognitive slowing, memory impairment (specifically, poor encoding and retrieval but intact storage), visuospatial abnormalities, and mood and affect disturbances. Compare cortical dementia.