Answer:
This is related to the principles of Psychologists should focus on observable behaviors only
Explanation:
Operant conditioning is a system of learning that happens through rewards and punishments for behaviour. During operant conditioning, an individual makes an encounter or association between a particular behaviour and a consequence or opposite outcome (Skinner, 1938).
Answer: The word choice means that the character has different decisions.
Example: What's your choice?
No, it can be inhumane to test on animals because they’re literally being experimented on to see if the product has negative effects