Answer:
It refutes the notion of free will.
Explanation:
The brain activity supporting the decision substantially preceded participants' awareness of the decision, refuting the notion of free will.
The researcher discovering the conflict between the brain activity and the conscious intentions of the participants. This was obviously visible with the brain activity supporting the decision to press a button on the one hand, and participants’ conscious intention to press a button on the other.
Hence the research refutes the notion of free will.
