Abstract
Insightful ideals on the subtle and dynamic relation between the person and the environment have been expressed by Vygotsky, Lewin, Bronfenbrenner and Stern. Carefully following their intricate dialogue reveals that their ideas are mutually enriching. The present essay aims to revitalize this intricate dialogue, and to show how it converges to supply rich meaning to the concept of personal space-time totality. With a view to an empirical study of the personal space-time totality, a four-phase inquiry is proposed, which is essentially a refined co-construction between the subject and the researcher. It is suggested that such a co-construction can be meaningfully integrated into research areas such as autobiographical and narrative studies, commonsense psychology, and optimal human development