The Agam program was designed to foster visual thinking in young children by developing their visual language. This curriculum was implemented in five nursery classes for 2 consecutive school years. Children in these classes were compared with children in classes where the program was not administered. It was hypothesized that the generative nature of the visual language developed in the experimental children would allow the children to extend the language learned to new situations and help them to solve problems in which no prior training was given. Test results confirmed this hypothesis: The effects of training in the Agam program transferred to cognitive domains in which no training was given. Specifically, the findings indicated positive effects on general intelligence and school readiness of children about to enter first grade, with especially pronounced effects in the areas of arithmetic and writing readiness. Other findings revealed an increased visual learning ability in new tasks that developed in the experimental children. Training effects did not transfer to mental rotation and to memory for realistic designs. The program was found to be equally effective for lower-class as for middle-class children. The effect of the program was greater for children who participated in the program for 2 years as compared with those who joined in the second year, indicating a cumulative effect of the program. This latter finding can also be used to refute an alternative explanation of the obtained experimental effects offered by a motivational theory. The findings on cognitive transfer, taken together with previously reported on concept learning and visual skills, point to the educational potential of the approach advocated by the Agam program, that is, systematic long-term instruction in the domain of visual cognition in early childhood.
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