title: Extraversion, neuroticism, intelligence and academic achievement in northern Nigeria.
mesh_terms: D000124:Achievement; D000293:Adolescent; D002648:Child; D004521:Educational Measurement; D005120:Extraversion, Psychological; D006801:Humans; D007360:Intelligence; D008297:Male; D009497:Neurotic Disorders; D009549:Nigeria; D010551:Personality