Not an experimenter here, but I can't imagine using Mechanical Turk will provide any useful data whatsoever. The only thing MT does is train people to click its

Not an experimenter here, but I can't imagine using Mechanical Turk will provide any useful data whatsoever. The only thing MT does is train people to click its buttons as fast as possible to move on to the next task. If someone has figured out the captcha, there might not even be a human making inputs.