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Pearson, J. T.; Hughes, W. J. – Journal of Biological Education, 1986
Presents an overview of a genetics course including explanations of major concepts, principles, and sequencing methods. Describes the typical participating student's background and prior knowledge level. Appendices contain a list of terms and three concept maps. (ML)
Descriptors: Biology, Cognitive Development, Concept Teaching, Genetics
Caron, Jackie – 1994
Fragile X syndrome is the most common cause of mental retardation next to Down syndrome. The syndrome is more prevalent in males because they only have one X chromosome, where the gene for fragile X is carried, while women have two X chromosomes and the normal gene can compensate for the affected chromosome. Certain physical features are…
Descriptors: Adults, Autism, Children, Cognitive Development
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Singh, B. R. – Educational Studies, 1996
Reviews the current theories concerning individual differences in cognitive functioning. While some argue that heredity places a genetic cap on intellectual development, others emphasize the dynamic interrelationship between cultural and environmental factors. Concludes that intelligence is more complex than the heredity advocates allow. (MJP)
Descriptors: Adjustment (to Environment), Cognitive Ability, Cognitive Development, Cultural Influences