<span>Dr. Vance is likely a Cognitive Psychologist. As a Cognitive Psychologist, Dr. Vance is studying how his subjects perform cognitively (using their brain capacity and function). In this particular case, he is measuring this functionality by having his subjects solve puzzles to discover how the mind solves said puzzles.</span>
Answer:Hugo Münsterberg
Explanation:
Hugo Münsterberg was a German -American psychologist. He was one of the originators or experts who started with applied psychology but furthered it into industrial psychology and other many aspects of psychology such as clinical and educational psychology. Münsterberg had a dilemma of choosing his side during the First World war , he couldn't choose between America and Germany , which created many contradictions about him.
Answer:
Demand.
Explanation:
Demand refers to the amount of some good or service consumers are willing and able to purchase at each price.
