TY - RPRT TI - When redundant on-screen text in multimedia technical instruction can interfere with learning. AU - Slava Kalyuga AU - Paul Chandler AU - John Sweller PY - 2004 DO - 10.1518/hfes.46.3.567.50405 UR - https://pubmed.ncbi.nlm.nih.gov/15573552/ ID - 15573552 ER -