“…The included studies used a variety of different methods. Eleven studies (41%) used only quantitative methods ( 24 , 35 , 36 , 41 , 42 , 44 , 45 , 47 – 50 , 56 , 60 , 61 ), 10 (37%) used mixed methods 1 ( 33 , 34 , 37 , 39 , 40 , 43 , 51 , 52 , 54 , 55 , 57 , 59 ), and six (22%) used qualitative methods only ( 31 , 32 , 38 , 46 , 53 , 58 ). Behavioural assessment tools were used by all quantitative studies, which relied solely on these tools for data collection, and all mixed method studies, though one (4%; 10% of mixed method studies) also used surveys for quantitative data collection ( 54 ).…”