asked 20.7k views
4 votes
The ethics codes of the american psychological association and the british psychological society urge researchers to

1 Answer

2 votes
I think to avoid the manipulation on independent variables in research involving human participants. 
answered
User Amr Osama
by
8.3k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.