(burrhusfrederic) 1849-1936 1904- art childpsychology classicalconditioning conservationandrestoration constructivism(art) decisionmaking emotions ethnopsychology french historicbuildings historyteatronacionaldepanama influence interpretationcommunicationinchildren joaquín judgment languageacquisition lewis methodology motivation(psychology) muralpaintinganddecoration natureandnurture operantconditioning optimism panama panama) perception research roberto sensesandsensation sex(psychology) socialpsychology teatronacionaldepanamá(panama theaters torres-garcía