In memoriam: Charles C. Spiker (1925-1993) -- Developmental differences in associative memory / Daniel W. Kee -- A unifying framework for the development of children's activity memory / Hilary Horn Ratner and Mary Ann Foley -- Strategy utilization deficiencies in children / Patricia H. Miller and Wendy L. Seier -- The development of children's ability to use spatial representations / Mark Blades and Christopher Spencer -- Fostering metacognitive development / Linda Baker -- The HOME inventory / Robert H. Bradley -- Social reasoning and the varieties of social experiences in cultural contexts / Elliot Turiel and Cecilia Wainryb -- Mechanisms in the explanation of developmental change / Harry Beilin.