According to John Dewey, which side of the educational process is the basis?

According to John Dewey, which side of the educational process is the basis?

جان ڈیوی کے مطابق تعلیمی عمل کا کون سا رخ بنیاد ہے؟
Explanation

According to John Dewey, Psychological side of the educational process is the basis.