يكتب ديبي لييق و سيمون برومان (Debbie Legge and Simon Brooman) بأن الفصول التعليمية أصبحت مهتمة بالمواقف تجاه كبار السن و المحتاجين و الأطفال و المجانين.
Debbie Legge and Simon Brooman write that the educated classes became concerned about attitudes toward the old, the needy, children, and the insane, and that this concern was extended to nonhumans.