While playing poker with his friends, matthew scratches his right leg before winning a very big hand. he decides that scratching his right leg will be his "lucky gesture," and for a long time scratches his right leg with every hand that is dealt. this silly superstition violates which rules of critical thinking?

- world peace, cause that's important

- iron man to still be alive, cause i cried my eyes out

- for those in starving places like africa to get the support that they need for food and water, cause they r humans and need those basic things go be alive.

answer; /// i believe the correct answer is (when one group has an extremely high score at pretest;

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.

if you are on the computer you can not take a picture but you can upload one but i am not sure about phones but i'm pretty sure it's the but to upload one just click the paper clip looking thing/ link thingy thing and upload a pic