Conducted Experiments with an 11-Month-Old Baby Named Albert to Demonstrate

conducted experiments with an 11-month-old baby named Albert to demonstrate how:

A) a neutral stimulus can become a conditioned stimulus by being paired with an established conditioned stimulus.
B) the principles of classical conditioning can explain and can be used to create phobias.
C) the process of extinction is observable even in infants.
D) the key factor in classical conditioning is the perception of an association between the conditioned stimulus and the unconditioned stimulus.