Learning the hard way: Avoidance strategies in young children with Down syndrome

This paper overviews findings from a series of studies of cognitive development in children with Down syndrome aged between birth and 5 years. These studies provide evidence of the persistence and elaboration of a particularly inefficient learning `style' during these early years, one which affects both the acquisition and consolidation phases of learning. The ability levels demonstrated at very young ages were surprisingly high but instead of building on these skills, many children simply allowed them to deteriorate. Consolidation of new skills was compromised by poorly motivated performance on `easy' tasks while the avoidance strategies produced in response to `difficult' tasks resulted in many learning opportunities being missed. Implications of these findings are discussed and in relation to assessment, the importance of awareness of the inherent instability in developmental processes in children with Down syndrome is stressed.

[1]  A. Ludlow Early intervention in Down's syndrome. , 1980, British medical journal.

[2]  E. Zigler,et al.  Children with Down syndrome: Applying the developmental perspective to individuals with Down syndrome , 1990 .

[3]  J. Wishart,et al.  A comparison of two procedures for teaching discrimination skills to Down's syndrome and non-handicapped children. , 1987, The British journal of educational psychology.

[4]  L. Duffy The relationship between competence and performance in early development in children with Down's Syndrome , 1991 .

[5]  J. Piaget,et al.  The Origins of Intelligence in Children , 1971 .

[6]  C. Epstein,et al.  Molecular genetics of chromosome 21 and Down syndrome : proceedings of the Sixth Annual National Down Syndrome Society Symposium, held in New York, New York, December 7-8, 1989 , 1990 .

[7]  G. Laveck,et al.  Sex differences in development among young children with Down syndrome. , 1977, The Journal of pediatrics.

[8]  D. Gibson Down's Syndrome: The Psychology of Mongolism , 1979 .

[9]  D. Gibson,et al.  Aggregated early intervention effects for Down's syndrome persons: patterning and longevity of benefits. , 2008, Journal of mental deficiency research.

[10]  J G Wishart,et al.  The development of learning difficulties in children with Down's syndrome. , 2008, Journal of intellectual disability research : JIDR.

[11]  M J Wohlhueter,et al.  Longitudinal development of object permanence in mentally retarded children: an exploratory study. , 1975, American journal of mental deficiency.

[12]  T. Bower,et al.  Spatial relations and the object concept: a normative study , 1984 .

[13]  C. Dunst Children with Down syndrome: Sensorimotor development of infants with Down syndrome , 1990 .

[14]  X. Estivill,et al.  Continuum of overlapping clones spanning the entire human chromosome 21q , 1992, Nature.

[15]  P. Sloper,et al.  The effect of intensity of training on sensori-motor development in infants with Down's syndrome. , 2008, Journal of mental deficiency research.

[16]  J. Wishart,et al.  The effects of experience on attribution of a stereotyped personality to children with Down's syndrome. , 2008, Journal of mental deficiency research.

[17]  J. Wishart The effects of step-by-step training on cognitive performance in infants with Down's syndrome. , 2008, Journal of mental deficiency research.

[18]  David Stuart Lane,et al.  Current Approaches to Down's Syndrome , 1985 .

[19]  T. Bower,et al.  A longitudinal study of the development of the object concept , 1985 .

[20]  J. Morss Cognitive development in the Down's Syndrome infant: slow or different? , 1983, The British journal of educational psychology.

[21]  A. Silverstein,et al.  Comparison of two sets of Piagetian scales with severely and profoundly retarded children. , 1975, American journal of mental deficiency.

[22]  J. Wishart,et al.  Instability of performance on cognitive tests in infants and young children with Down's syndrome. , 1990, The British journal of educational psychology.