“…One common way that zoos and aquariums use personal interpretation is through public animal training sessions. Live animals have been used successfully in education programs to create positive impacts in visitor knowledge gain and conservation attitudes [Sherwood et al, 1989;Yerke and Burns, 1991;Heinrich and Birney, 1992;Yerke and Burns, 1993;Swanagan, 2000;Povey and Rios, 2002;Anderson et al, 2003]. Animal training has been used in zoos and aquariums to educate visitors [Ramirez, 1999;Hiatt et al, 2003] as well as for enrichment [Mellen and Sevenich MacPhee, 2001;Sevenich MacPhee and Mellen, 2002] and husbandry purposes [Desmond and Laule, 1994;Grandin et al, 1995;Hellmuth, 1995;Bloomsmith et al, 1998].…”