Changes over swim lessons in parents' perceptions of children's supervision needs in drowning risk situations: "His swimming has improved so now he can keep himself safe".
Morrongiello BA, Sandomierski M, Spence JR. Changes over swim lessons in parents' perceptions of children's supervision needs in drowning risk situations: "His swimming has improved so now he can keep himself safe". Health Psychol. 2014 Jul; 33(7):608-15.