The ability to learn from one's experiences, acquire knowledge, and use resources effectively in adapting to new situations and solving problems is the psychologist's working definition of

The answer is intelligence.

Explanation: The ability to learn from one's experiences, acquire knowledge, and use resources effectively in adapting to new situations and solving problems is the psychologist's working definition of intelligence.

Intelligence can be defined as the ability to think, learn, reasoning, understand, gain and use knowledge. It also include the capacity for logic, critical thinking, learning and so on.

c. reserves power to the states and people