I believe the answer is: <span>dark grey cat
According to the </span><span>concept of a generalization gradient, if we exposed to a certain stimulus for a long period of time, we tend to will lower the power of response to the stimulus over time.So, according to this concept, the cat that most likely make him happy would be a less darker cat that he used to like when he's a child.</span>
The correct answer is negative
Explanation: Negative reinforcement is a term described by BF Skinner operant conditioning theory. In negative reinforcement, a response or behavior is reinforced by stopping, removing or avoiding a negative result or aversive stimulus.
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Aversive stimuli</em> tend to involve some kind of discomfort, whether physical or psychological. Behaviors are negatively reinforced when they allow you to escape aversive stimuli that are already present or allow you to avoid aversive stimuli completely before they happen.
Answer:
central board of secondary education located in india
Explanation:
The answer will be people!