Question

under common law, those who may use reasonable force to discipline a child include parents, legal guardians, foster parents and, in some states,
o a. concerned neighbors.
o b. health care professionals.
o c. police officers.
o d. public school teachers.

Explanation:

Under common law, parents, legal guardians, foster parents, and in some states public school teachers are allowed to use reasonable force for child discipline. Concerned neighbors (a) don't have this right as they aren't in a legal care - giving relationship. Health care professionals (b) are focused on medical care, not discipline. Police officers (c) use force in law - enforcement contexts, not for general child discipline.

Answer:

d. public school teachers.