Which activity seems to be the most important health habit in old age?

Multidirectionality, plasticity, historical context, and multiple causation are all key features of the ____ perspective

a. life-span b. cognitive-developmental c. psychosocial d. ecological

Which of the following techniques of enforcing restrictions on children includes isolating or ignoring misbehaving children?

A) The method of power assertion B) The method of withdrawal of love C) The method of deduction D) The method of induction