Conservatives thought schools should focus on the basics by emphasizing traditional schooling and clearly defined standards. Which of the following BEST explains HOW the liberal perspective is different?

Question 4 options:

Liberals advocated for open schools for students where whole-group instruction and testing were not used.

Liberals felt the "back to basics" approach to learning would hurt students but agreed that standardized testing was important.

Liberals believed that standardized testing would hurt the development of students by decreasing their self-confidence.

Liberals advocated for more structured classrooms where students could personalize their learning by customizing the curriculum.