author = { Domagk, Steffi },

title = { Do Pedagogical Agents Facilitate Learner Motivation and Learning Outcomes? : The Role of the Appeal of Agent’s Appearance and Voice The Role of the Appeal of Agent’s Appearance and Voice },

publisher = {Hogrefe Publishing Group},

isbn = {1864-1105},

isbn = {2151-2388},

keywords = { Applied Psychology , Communication , Social Psychology },

year = {2010},

url = { http://slubdd.de/katalog?TN_libero_mab2 }