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| Bayley Scales of Infant… | 2 |
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Thompson, Bruce; And Others – 1994
The original "Bayley Scales of Infant Development" (BSID) (Bayley 1969) have been among the most popular measures of performance and aptitude of infants. In the present study the reliability and construct validity of mental and motor scores on the revised Bayley Scales of Infant Development-II (BSID-II) were investigated. A national…
Descriptors: Age Differences, Aptitude Tests, Behavior Patterns, Child Development
Strong, Emily; Vallery, Arlee
Tests of conditionability in infants were used in a longidudinal study of 32 subjects in the first year of life. The research was based on Eysenck's hypothesis that conditionability i s a unitary factor related to introversion-extroversion and attention span. The objective of the investigators was to devise a battery of conditioning tasks…
Descriptors: Attention Span, Behavior Patterns, Cognitive Development, Conditioning


