Which of the following questions directed to all participants would most to validate or invalidate the hypothesis that the objectivity of the study was influenced by participants' projections of their own self-concept onto the photographs? is your partner of similar, greater, or lesser weight (bmi) than you? would you be more professionally successful if you weighed less? do you have family members who are of greater weight (bmi) than you? are you aware of your own bmi? .

B. Would you be more professionally successful if you weighed less?

Explanation:

Projection of own self-concept refers to the act of rationalizing the condition that we face today based on our personal characteristics.  Asking such question will force the participants to self evaluate themselves and make them able to relate the question with their personal experiences. Researchers could validate the hypothesis if the majority of the participants somewhat believe that there will be a connection between their weight and their success.

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.

where is the rest of the question. this isn't making sense. can you upload a picture of the question?