Extraneous information should be minimized in order to improve memory and prevent memory overload (Wilson and Wolf, 2009). References Wilson EA, Wolf MS. Working memory and the design of health materials: a cognitive factors perspective. Patient Educ Couns. 2009 Mar;74(3):318-22. PubMed PMID: 19121915. Wolf MS, Wilson EA, Rapp DN, Waite KR, Bocchini MV, Davis TC,…