People United States of America John L. Horn peoplepill id: john-l-hornJLH 6 views today 6 views this weekAmerican psychologistJohn L. HornBiographyListsAlso ViewedListsJohn L. Horn is in following listsIn listsFamous American PsychologistsEvery man takes the limits of his own field of vision for the limits of the world. ― Arthur SchopenhauerBy field of workNotable American people in healthcare and medicineGender:MaleBy work and/or countryNotable American PsychologistsGender:MaleFrom our partnersSponsoredJohn L. Horn