title: Codes and modalities in multiple resources: a success and a qualification.
authors.forename: C D
authors.initials: CD
authors.lastname: Wickens
authors.forename: Y
authors.initials: Y
authors.lastname: Liu
mesh_terms: D001288:Attention; D001307:Auditory Perception; D006801:Humans; D009949:Orientation; D011597:Psychomotor Performance; D014796:Visual Perception