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A 3-year intervention programme with parents of severely subnormal pre-school children is described. Two experimental groups, one visited individually at 2-week intervals and one similarly at 8-week intervals are compared with a third distal contrast group receiving no intervention. Analyses of successive IQ changes in all three groups after 2 years than that receiving more visits but that this difference disappeared after 3 years. The contrast non-intervention group made fewer gains overall than either of the two experimental groups. Four questions are discussed: the maintenance of early gains, the influence of social class, the optimal level of intervention and the meaning of successful intervention to parents. Evaluation of the project is concerned with experimental efficiency, methodology, and the problems of partnership.
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
October 1973,
Proceedings of the British Paedodontic Society,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
June 1971,
The British journal of educational psychology,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
December 1960,
Journal of mental deficiency research,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
August 1971,
Developmental medicine and child neurology,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
October 1966,
British journal of preventive & social medicine,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
March 1971,
The British journal of medical psychology,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
January 1975,
Child: care, health and development,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
January 1994,
Child: care, health and development,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
November 1973,
The British journal of educational psychology,
S A Sandow, and
A D Clarke, and
M V Cox, and
F L Stewart
April 1969,
The British journal of disorders of communication,
