This study investigated young children's ability to solve probability problems and studied the cognitive processes proposed by Piaget and Inhelder as necessary to solve probability problems. The effects of tutorial and self-discovery training were measured and discussed. Results from 168 first-graders in five training conditions indicated that:…

Two school entrance assessments were compared to determine whether or not they are theoretically unique approaches to kindergarten screening. The first test was the "Brigance K and 1 Screen" (Brigance, 1982), a kindergarten entrance assessment which focuses on perceptual-motor development, background experience, and rote memory as…