Final answer:
The old-time schoolmaster who hit students' knuckles with a ruler used the authoritarian style of discipline, which focused on strict rules and punishment. This approach is no longer considered effective in modern education.
Step-by-step explanation:
The old-time schoolmaster who would hit his students' knuckles with a ruler used the authoritarian style of discipline. In this style, the teacher has complete control over the students and enforces strict rules with punishment for any violation. The focus is on obedience and conformity rather than fostering independence or critical thinking.
For example, during that time, it was believed that physical punishment would deter misbehavior and instill discipline. The ruler was used as a means to inflict pain and fear, often used to maintain order in the classroom.
It's important to note that this style of discipline is no longer considered acceptable or effective in modern education, as research has shown that positive reinforcement and nurturing environments are more conducive to learning and personal growth.
Learn more about authoritarian style of discipline