Temperament: concepts, issues and problems.
There are marked individual differences in children's temperamental styles-- differences thought to be constitutionally determined in part. The importance of temperamental features is evident in their links with various forms of psychopathology and in their effects on the manner in which other people respond to the child. For these and other reasons it has rightly come to be accepted that greater attention needs to be paid to temperamental issues in consideration of the processes of development, children's  responses to stress situations, and the genesis of emotional, behavioural and learning disorders. However, major conceptual, methodological and theoretical problems remain. Problems of measurement are considered in terms of the relativity of measures, whether or not to take social context into account, the functional equivalence of measures at different ages, the circumstances to use in assessing temperament, the choice of measuring instrument and the categorization of temperamental features. The issues involved in the meaning of temperamental differences are discussed with respect to consistency, developmental change, genetic influences, brain damage and mental retardation, sex differences and the mechanisms by which temperamental variables exert their effects.
D000293:Adolescent; D001925:Brain Damage, Chronic / Q000523:psychology; D002648:Child; D002652:Child Behavior; D002675:Child, Preschool; D005824:Genetics, Behavioral; D006801:Humans; D007206:Individuality; D007223:Infant; D008607:Intellectual Disability / Q000523:psychology; D001523:Mental Disorders / Q000523:psychology; D010551:Personality; D002666:Psychology, Child; D012306:Risk; D012737:Sex Factors; D012931:Social Environment; D013694:Temperament