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  • × author_ss:"Elkerton, J."
  1. Palmeter, S.; Elkerton, J.; Baggett, P.: Animated demonstrations vs written instructions for learning procedural tasks : a preliminary investigation (1991) 0.02 
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  2. Palmiter, S.; Elkerton, J.: Animated demonstrations for learning procedural computer-based tasks (1993) 0.01 
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