Structural invariance in the developmental analysis of learning / by C.J. Brainerd -- The learning paradigm as a technique for investigating cognitive development / by Bruce A. Linder and Linda S. Siegel -- A learning analysis of spatial concept development in infancy / by C. Donald Heth and Edward H. Cornell -- Research strategies for a cognitive developmental psychology of instruction / by Robert Kail -- Social learning, causal attribution, and moral internalization / by David G. Perry and Louise C. Perry -- Ordinary learning: pragmatic connections among children's beliefs, motives, and actions / by Scott G. Paris and David R. Cross -- Learning from children learning / by John D. Bransford and Karen Heldmeyer