1. Dasen P.R. 1974. ‘Cross-cultural Piagetian research: A summary’. In: J.W. Berry and P.R. Dasen (eds.), Culture and cognition: Readings in cross-cultural psychology. London: Methuen. pp. 409–423
2. Dasen, P.R (ed.), 1977. Piagetian psychology. New York: Gardiner Press
3. Pascual-Leone J. 1983. ‘Growing into human maturity: Towards a metasubjective theory of adulthood stages’. In: P.B. Baltes and O.G. Brim (eds.), Life-span development and behavior, Vol. 5. New York: Academic Press
4. Pascual-Leone J. 1984. ‘Attention, dialectic, and mental effort: Towards an organismic theory of life stages’. In: M.L. Commons, F.A. Richards and C. Armon (eds.), Beyond formal operations: Late adolescence and adult cognitive development. New York: Praeger
5. Pascual-Leone J. Goodman D. Ammon P. Subelman I. 1978. ‘Piagetian theory and neo-Piagetian analysis as psychological guides in education’. In: J.M. Gallagher and J.A. Easley (eds.), Knowledge and development, Vol. 2. New York: Plenum Publishing Corporation