Effects of simultaneously observing and making gestures while studying grammar animations on cognitive load and learning

@article{Post2013EffectsOS,
  title={Effects of simultaneously observing and making gestures while studying grammar animations on cognitive load and learning},
  author={Lysanne S. Post and Tamara van Gog and Fred Paas and Rolf A. Zwaan},
  journal={Computers in Human Behavior},
  year={2013},
  volume={29},
  pages={1450-1455}
}