Managers who set standards and keep a group focused on its goals are said to excel in

A) task leadership.
B) 360-degree feedback.
C) a democratic management style.
D) human factors psychology.

Setting standards and keeping a group focused on its goals are key traits of task leadership. Option B, 360-degree feedback, is a method of evaluating an individual's performance from multiple perspectives, and is not directly related to this scenario. Option C, democratic management style, is a leadership style that emphasizes collaboration and participation from all team members, but does not necessarily relate to setting and enforcing standards. Option D, human factors psychology, is the study of how people interact with machines and technology, and is not relevant to this scenario.