Assessing the impact of different management styles on the motivation and productivity of employees best illustrates the professional concerns of

A) personnel psychology.
B) clinical psychology.
C) organizational psychology.
D) human factors psychology.

Organizational psychology focuses on understanding and improving the dynamics within organizations, including the impact of management styles on employee motivation and productivity. Personnel psychology focuses on individual employee selection, training, and performance evaluation. Clinical psychology relates to diagnosing and treating mental health disorders for individuals. Human factors psychology involves designing products, systems, and environments to optimize human performance and safety.