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similarity

n. one of the gestalt principles of organization. It states that people tend to organize objects with similar qualities into a perceptual group and interpret them as a whole. Also called factor of similarity; law of similarity; principle of similarity.

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Psychology term of the day

February 25th 2025

essential tremor

essential tremor

trembling of the hands, head, or voice that appears to be hereditary. It is the most common type of movement disorder and is thought to be a benign condition, although its etiology and neurological substrates remain unclear. Also called familial tremor.