Development, it turns out, occurs through this process of progressively more complex — Urie Bronfenbrenner
In order to develop normally, a child requires progressively more complex joint — Urie Bronfenbrenner
Particular attention should be given to the opportunities which the environment presents — Urie Bronfenbrenner
Like the sorcerer of old, the television set casts its magic spell, freezing speech and action — Urie Bronfenbrenner