“…The questionnaires on knowledge, attitude and practice were adapted from hand, food and mouth disease prevention study in Thailand (Charoenchokpanit & Pumpaibool, 2013). Questionnaire on hand washing practices was adapted from previous studies conducted in Ghana and Turkey (Steiner-Aseidu, Van-Ess, Papoe, Setorglo, & Aseidu, 2011;Ergin, Bostanci, Onal, Bozkurt, & Ergin, 2011). Self-efficacy questionnaire was adapted from The General Self-Efficacy Scale (GSE) (Schwarzer & Scholz, 2000).…”