After studying artists who would spend hour after hour painting or sculpting with enormous concentration,
Csikszentmihalyi formulated the concept of.

A. transformational leadership.
B. strengths-based selection.
C. 360-degree feedback.
D. flow.

Csikszentmihalyi formulated the concept of FLOW.

Explanation: Flow in psychology can be defined as a mental state characterized by concentration, focus and enjoyment of a given task.

Named by Mihály Csíkszentmihályi in 1975 Csíkszentmihályi and others began researching FLOW after Csikszentmihályi became fascinated by artists who would essentially get lost in their work.

chavez's example shows that nonviolent protest can work well. it shows that one nonviolent man can stop a mob, which proves chavez's point and persuades people to protest nonviolently.