The oldest person to be president was Ronald Reagan
Answer:
A. conditioned stimulus (CS)
Explanation:
Conditioned stimulus: In psychology, the term conditioned stimulus is also denoted as CS, and is one of the important parts in the classical conditioning theory. The conditioned stimulus is defined as a formerly neutral stimulus that triggers a conditioned response once it gets associated or connected with the UCS or unconditioned stimulus.
In other words, the conditioned stimulus is initially a neutral stimulus that produces conditioned response.after getting attached to UCS.
In the question above, the dog's salivation to the sound of the bell is called the conditioned stimulus.
In creative design, the main difference between brainstorming and free association is that brainstorming is a more organized approach to creative design than free association.
In brainstorming it is the phase of pre-production, exploring all aspect or possible form of model or sets.