Emotional disorder and educational underachievement.
D000124:Achievement; D000293:Adolescent; D000342:Affective Symptoms; D001290:Attitude; D002648:Child; D002653:Child Behavior Disorders; D002658:Developmental Disabilities; D004410:Dyslexia; D004521:Educational Measurement; D004522:Educational Status; D004739:England; D006801:Humans; D007361:Intelligence Tests; D007859:Learning Disabilities; D009042:Motivation; D010551:Personality; D011581:Psychological Tests; D012561:Schizophrenia, Childhood; D013315:Stress, Psychological