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Infection, nutrition and cognitive performance in children

Published online by Cambridge University Press:  06 April 2009

K. J. Connolly
Affiliation:
Department of Psycology, University of Sheffield, Sheffield S10 2UR, UK
J. D. Kvalsvig
Affiliation:
Child Development Programme, Human Sciences Research Council, Natal, PO Box 17302, Congella 4013, and University of Natal, Durban, Republic of South Africa

Summary

The paper considers briefly the nature of cognition and its relationship to intelligence. The information processing model of human cognition is outlined and IQ and DQ are explained. The literature dealing with the effects of malnutrition and parasitic infection on cognitive performance and development in children is selectively reviewed. A speculative hypothesis concerning the psychological effects of parasitic infection is sketched and brief consideration is given to models and measures in research on development.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1993

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References

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