{"first_publish_date": "1960", "subtitle": "autonomy in a mass age.", "title": "The informed heart", "covers": [95429], "subject_places": ["Germany"], "lc_classifications": ["HM271 .B44"], "key": "/works/OL3598348W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL609674A"}}], "dewey_number": ["301.15"], "type": {"key": "/type/work"}, "subjects": ["Psychological aspects of Concentration camps", "Concentration camps", "Liberty", "Germany", "Psychological aspects", "Fear", "Individualism", "Psychological Adaptation", "Prisons", "Social Conditions", "Nazi concentration camps", "Internment camps", "Self-realization"], "description": {"type": "/type/text", "value": "Professor of educational psychology at University of Chicago ponders the individual's modern philosophical problem of achieving self realization, preserving freedom, and adapting society to both."}, "latest_revision": 15, "revision": 15, "created": {"type": "/type/datetime", "value": "2009-12-10T03:56:56.070398"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-09T06:13:21.504755"}}