title: No more than conjectures: Popper and the ethics of scientific enterprise.
abstract: Karl Popper dealt with both problems Yurevich (Integrative Psychological and Behavioral Science, 43(2), 2009, doi: 10.1007/s12124-008-9082-7 ) deals: the crisis in Psychology and in the discourse about the nature of science. Although he failed to provide a complete response for both problems, his proposals can yet be fruitful to the reflection on these matters in the context of the present discussion. He offers some tentative answers to what could be considered a healthy epistemic activity, something Yurevich does not provide. More interestingly, some of the Popper proposals seem to fit, and in some extent correct, the quest for "collaborative work" proposed by Zittoun et al. (Integrative Psychological and Behavioral Science, 43(2), 2009, doi: 10.1007/s12124-008-9082-7 ) as a way of transforming crisis in development.
authors.affiliation: Experimental Psychology Department (USP), University of São Paulo (USP), Rio de Janeiro, Brazil. ngdoria@uol.com.br
authors.forename: Nilson Guimarães
authors.initials: NG
authors.lastname: Doria
mesh_terms: D049673:History, 20th Century; D006801:Humans; D019359:Knowledge; D010684:Philosophy; D011582:Psychological Theory; D011584:Psychology / Q000941:ethics* / Q000266:history; D012106:Research; D012586:Science / Q000941:ethics*