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Smitsman, Ad W.; Dejonckheere, Peter J. N.; De Wit, Tessa C. J. – Developmental Psychology, 2009
Four experiments familiarized 6-, 9-, 12-, and 16-month-old infants to a solid block that was repeatedly lowered into a semitransparent container. In test trials the end state, containment, was either compatible or incompatible with the objects' size and position. In Experiment 1, infants saw the block and box successively before they observed the…
Descriptors: Infants, Experiments, Perception Tests, Perceptual Development
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Hunt, J. McVicker – Merrill-Palmer Quarterly, 1976
Seven sequential ordinal scales of sensorimotor development are briefly described. These scales permit modification in the strategy for assessing infant development, investigating its structure and investigating infant-environment interaction. (GO)
Descriptors: Behavior Rating Scales, Cognitive Development, Cognitive Tests, Data Collection
PARKER, RONALD K. – 1968
DESCRIBED ARE THE COMPONENTS OF PROJECT KNOW HOW (PKH), AN OFFICE OF ECONOMIC OPPORTUNITY EXPERIMENTAL PROGRAM. DESIGNED TO ATTACK INDIVIDUAL FAMILIAL POVERTY, PKH INVOLVES A PRESCHOOL TRAINING PROGRAM BEGINNING IN THE FIRST YEAR OF LIFE AND CONTINUING TO SCHOOL AGE, A SALARIED ASSISTING MOTHERS PROGRAM, A FATHER'S PROGRAM, AND A FAMILY HEALTH…
Descriptors: Achievement, Child Development, Data Collection, Evaluation Methods