Do educational assistant exist 50 years ago. Yes or no

Briefly explain why

No, educational assistants did not exist 50 years ago. This is because the role of an educational assistant, also known as a teacher's aide or classroom assistant, has evolved over time with changes in education systems, policies, and demands. 50 years ago, traditional teaching methods were mainly used, where one teacher delivered the lessons to a large class of students. The concept of having an educational assistant to support and assist the teacher in the classroom was not commonly practiced or recognized. It is only in recent decades, with a greater emphasis on inclusive education, individualized learning, and the recognition of diverse student needs, that the role of educational assistants has become more prominent in educational settings.