<style face="normal" font="default" size="100%">AutoTutor and affective autotutor: Learning by talking with cognitively and emotionally intelligent computers that talk back</style>

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0<style face="normal" font="default" size="100%">AutoTutor and affective autotutor: Learning by talking with cognitively and emotionally intelligent computers that talk back</style><style face="normal" font="default" size="100%">AutoTutor and affective autotutor: Learning by talking with cognitively and emotionally intelligent computers that talk back</style>