Giving permission to help you.
Answer:
The correct answer is - behavior.
Explanation:
Classical conditioning and operant conditioning are processes are part of behavioral learning and helps in developing the learning, classical conditioning and operant conditioning work in involuntary responses and voluntary behaviors respectively.
As Dr. Howard is using the classical and operant conditioning in his practice so it is evident as he is most likely a behavior therapist.
Thus, the correct answer is - behavior.
The heart begins very early in mesoderm within the trilaminar embryonic disc. The heart forms initially in the embryonic disc as a simple paired tube inside the forming pericardial cavity, which when the disc folds, gets carried into the correct anatomical position in the chest cavity.
