Persuasion can be resisted by Group of answer choices being closed to all arguments. keeping one's own opinions private. attacking the opposite position. making a public commitment to one's own position.

answer; i believe the correct answer is (federalist);

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.