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This experimental study investigated the differential effects of pedagogical agent nonverbal communication on attitudinal and procedural learning. A 2x2x2 factorial design was employed with 237 participants to investigate the effect of type of instruction (procedural, attitudinal), deictic gesture (presence, absence), and facial expression (presence, absence) on learner attitudes, agent perception...
This experimental study employed a 2×2×2 factorial design to investigate the effects of type of instruction (procedural module, attitudinal module), deictic gesture (presence, absence), and facial expression (presence, absence) on student perception of pedagogical agent persona, attitude toward the content, and learning. The interaction effect between type of instruction and agent nonverbal behavior...
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