Coupled with justifications of nondescriptive and intuitive levels, research from Piaget's developmental theory is used to support play as a viable part of a day care curriculum. Within the context of Piaget's theory of play, three developmental stages or classifications of play are distinguished: (1) sensorimotor practice play (infants); (2)…

A study was conducted to investigate the power of motor coordination for estimating intellectual performance and personality characteristics. Comparisons of the results were made by using two statistical techniques, univariate and multivariate, in terms of the appropriate technique for analyzing the data. Data consisting of six intellectual tests,…