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mathematics disorder

in DSM–IV–TR, a learning disorder in which mathematical ability is substantially below what is expected given the person’s chronological age, education, and measured intelligence. It may involve (among other problems) difficulties in counting, learning multiplication tables, understanding mathematical problems and performing mathematical operations, reading numerical symbols, and copying numbers. In DSM–5, the disorder has been subsumed within a category labeled specific learning disorder and is no longer considered a distinct entity.

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Psychology term of the day

January 31st 2025

aromatherapy

aromatherapy

n. a type of therapy purported to improve psychological and physical health through the use of selected essential oils extracted from seeds, herbs, flowers, fruits, and trees. The fragrances of these oils are inhaled or the oils themselves are applied topically, using compresses, baths, or massages, in an effort to induce relaxation, reduce stress and emotional distress, and enhance well-being. Evidence supporting the effectiveness of aromatherapy is largely inconclusive. See also complementary and alternative medicine.