How did wilhelm wundt psychology become recognized as a science? choose the best answer

a)
he applied the scientific method to the study of psychology

b)
he demonstrated that psychology is a pseudoscience

c)
he showed people that your external beliefs affect you

d)
he set up a laboratory to study human behavior

- "ethical issues. deception – the participants actually believed they were shocking a real person and were unaware the learner was a confederate of milgram's. however, milgram argued that “illusion is used when necessary in order to set the stage for the revelation of certain difficult-to-get-at-truths.” "

- "milgram's work was conducted in the early 1960s before the current.the studies ignited a debate about the ethical treatment of participants. what appear to be dangerous, if not deadly, electric shocks and the by today's ethical standards, many questions about the research have gone unanswered."

is there a answer choice?