In ancient india, how was a person's caste determined

In piaget's stage, you would expect one to develop interest in ethics, politics, and social and moral issues.

Newspaper started by john campbell:

The belmont principle of beneficence requires that: a. subjects derive individual benefit from study participation.b. potential benefits justify the risks of harm.c. the study makes a significant contribution to generalizable knowledge.d. risks are managed so that they are no > minimal.