"Robbie Case and his colleagues have devised a powerful alternative that promises to be much more effective in dealing with understanding in real children....In this book Case and his colleagues provide a powerful beginning for building this kind of exciting new framework."—Contemporary Psychology"...an extensive review of contemporary views of intellectual development....Each research project is detailed in a scholarly manner."—CHOICE"The Mind's Staircase is a remarkable book presenting Case's attempt to take into account a thoroughly alien set of perspectives and results and generate a new model that could integrate and account for results across the entire span of consideration -- in particular, both domain-general and domain-specific aspects of development. Case ends up with a model that seems to have just the right integrations and differentiations to be able to handle both specificity and generality of development."—American Journal of Psychology