It is instructive, although somewhat disheartening, for the ardent advocate of a purely scientific psychology to contrast the practice and theories of his colleagues with those of the students of the principal physical sciences.


Philosophy of mind (ed. 1895)

George Trumbull Ladd Quotes

It is instructive, although somewhat disheartening, for the ardent advocate of a purely scientific psychology to contrast the practice and theories...

It is instructive, although somewhat disheartening, for the ardent advocate of a purely scientific psychology to contrast the practice and theories...

It is instructive, although somewhat disheartening, for the ardent advocate of a purely scientific psychology to contrast the practice and theories...

It is instructive, although somewhat disheartening, for the ardent advocate of a purely scientific psychology to contrast the practice and theories...