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grade-equivalent scale

a standardized scale with scores expressed in terms of the grade norm. Also called grade scale.

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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.