Biofeedback depends on one's ability to control one's bodily functions, based upon using information from recording these said processes.
What you are really asking is....
Answer:
The first three criteria are generally considered as requirements for identifying a causal effect: (1) empirical association, (2) temporal priority of the indepen- dent variable, and (3) nonspuriousness. You must establish these three to claim a causal relationship.
Explanation:
