NATURE OF THE PRINCIPAL FACTORS IN STUDY, AND THEIR RELATION TO CHILDREN
III. PROVISION FOR SPECIFIC PURPOSES, AS ONE FACTOR IN STUDY
IV. THE SUPPLEMENTING OF THOUGHT, AS A SECOND FACTOR IN STUDY
V. THE ORGANIZATION OF IDEAS, AS A THIRD FACTOR IN STUDY
VI. JUDGING OF THE SOUNDNESS AND GENERAL WORTH OF STATEMENTS, AS A FOURTH FACTOR IN STUDY
VII. MEMORIZING, AS A FIFTH FACTOR IN STUDY VIII. THE USING OF IDEAS, AS A SIXTH FACTOR IN STUDY IV. PROVISION FOE A TENTATIVE RATHER THAN A FIXED ATTITUDE TOWARD KNOWLEDGE, AS A SEVENTH FACTOR IN STUDY X. PROVISION FOR INDIVIDUALITY, AS AN EIGHTH FACTOR IN STUDY