Final answer:
Nonverbal actions such as maintaining a neat and organized office can reflect positively on a person's professionalism. In human factors psychology, aspects like the height of a chair in an office workstation are a concern, focusing on the ergonomic and psychological well-being of employees.
Step-by-step explanation:
The statement that Dario's nonverbal action of ensuring his office is neat and organized before he leaves work can help to reinforce and accentuate his professionalism is likely true. Nonverbal actions, such as how one maintains their personal workspace, can significantly contribute to others' perceptions of professionalism. Keeping an office neat and organized may signal to colleagues and supervisors that an individual is structured, reliable, and pays attention to details, which are all traits associated with professional behavior.
Human Factors Psychology and Office Workstation:
In the context of human factors psychology, the aspect of an office workstation that would be of concern is the height of the chair (option a). A human factors psychologist focuses on creating environments that are ergonomically supportive and conducive to well-being and productivity. Factors such as having an ergonomic chair that supports good posture can directly affect an individual's comfort and health during work hours.
Therefore, aspects like closeness to the supervisor, frequency of coworker visits, or the presence of an offensive sign, while influential in their way to the office environment, may not directly relate to the ergonomic and psychological concerns that a human factors psychologist would prioritize.