“…The principal categories used in this form were knowledge, attitudes and practice. Nine (Beck, McIlfatrick, Hasson, & Leavey, 2017;Downe-Wamboldt, Butler, & Coughlan, 1998;Jezewski & Feng, 2007;Jezewski, Meeker, & Schrader, 2003;Lipson, Hausman, Higgins, & Burant, 2004;Putman-Casdorph, Drenning, Richards, & Messenger, 2009;Scherer, Jezewski, Graves, Wu, & Bu, 2006;Sellars, Detering, & Silvester, 2015;Zhou, Stoltzfus, Houldin, Parks, & Swan, 2010) of the eleven studies divided either the questionnaire or their results sections into these categories which guided data extraction. For those which did not, the authors placed answers in the category they felt was most appropriate.…”