Answer:
Labeling theory posits that self-identity and the behavior of individuals may be determined or influenced by the terms used to describe or classify them.
I believe the answer is: naturalistic observation
Naturalistic observation is being done without any form of variable manipulation from the researchers. The purpose of such observation is to make the result of the study represent the actual condition as close as possible. Usually only applicable for qualitative data.
The Federal Trade Commission Act of 1914 established the Federal Trade Commission. The Act, signed into law by Woodrow Wilson in 1913, outlaws unfair methods of competition and outlaws unfair acts or practices that affect commerce.