I want to know the answer to the following question:
What was the predominant educational psychology from the 1750s onward?
All the background I'm provided with is that "In addition to being conducive to Enlightenment ideologies of liberty, self-determination and personal responsibility, it offered a practical theory of the mind that allowed teachers to transform longstanding forms of print and manuscript culture into effective graphic tools of learning for the lower and middle orders of society.". Is that enough to answer the question?
Answer: no