Final answer:
Punctuality is the term that best describes a human services worker staying on time. It is important for demonstrating professionalism, reliability, and respect for others.
Step-by-step explanation:
The term that BEST describes a human services worker staying on time is punctuality. Punctuality refers to the quality of being on time or prompt in attending to appointments or tasks. Being punctual is important for human services workers as it demonstrates professionalism, reliability, and respect for the people they serve.
Learn more about Punctuality and professionalism in human services work