An attempt to formulate some of the practical advice which can be derived from work on the psychology of learning." Appended are 55 references. (Author/AA)

Investigates the development of the ability for double seriation in children age 5-8 years and finds that there is a developmental lag between the emergence of the ability for cross-classification and that for double seriation. (WY)

Paper presented at 18th Annual Meeting of the National Association for Gifted Children, Chicago, Illinois, May 3-5, 1971. (CB)

Short-term changes in visual behavior observed in 80 infants (3-9 months) parallel changes observed across age by Piaget and fit well his assumption that the infant's increasingly sophisticated action patterns evolve by successive accomodations to encountered phenomenon. (WY)

This article is based on a doctoral dissertation submitted to the Department of Psychology, University of Michigan. (MH)

Paper presented at the Merrill-Palmer Conference on Research and Teaching of Infant Development, February 13-15, 1970. (JE)

Administering of Kohlberg's adaptation of Pinard and Laurendeau's dream interview to 24 Hasidic boys aged 4 to 16 yielded data that failed to support the invariance of the process of emerging cognitive structures in the development of the dream concept and underscored the importance of cultural influences in affecting the sequence of cognitive…

Early childhood malnutrition affects the central nervous system which affects the mental processes. (NI)

The study was to determine when the patterns of causal evidence proposed by Orvis, Cunningham and Kelly (1975) begin to function as schemata in the attributional process. One hundred forty-four subjects took part in the study. (RH)