This thinker coined the name of a mystical “fourth force” in popularizing Stanislav Grof’s “transpersonal” subfield of their discipline. This thinker included notes on synergy and salesmen in a loosely structured book titled for this person “on Management.” Existence is the most basic of three categories in Clayton Alderfer’s simplification of a model by this thinker. This thinker distinguished fundamental deficiency-cognition from being-cognition, (10[1])which occurs during euphoric “peak experiences.” (10[2]-5[1])This psychologist (10[1])studied figures like Albert Einstein (10[1])to create a theory of human motivation. (10[1])For 10 points, (10[1])name this psychologist who placed self-actualization (10[3])atop (10[1]-5[1])of a “hierarchy of needs.” ■END■ (10[2])