“…The theoretical framewo 'k adopted in this study recognizes the usefulness of a dialectical interpretatlon of development such as has long been accepted in the Soviet union (Cole & Scribner, 1978;Luria, 1979;Vygotsky, 1978) and is recently being given more serious consideration by Western scholars in a varlet y of areas, including intelligence testing (for example, Brown & French, 1979;Campione, Brovm, l'errara, & Bryant, 1984;Day, 1983), memory (for example, Rogoff & Gardner, 1984), and problem-solving (for example, Wertsch, 1978;Wertsch, McNamee, McLane, & BUdwig, 1980;Wood et al, 1976),…”