“…the most common variables and relationships addressed, were as follows: - ◦ descriptions ( n = 33 of 38 studies) [ 23 – 38 , 40 – 43 , 46 – 49 , 51 – 56 , 58 – 60 ] were more common than formative evaluations ( n = 18) [ 23 , 27 , 33 , 36 , 37 , 43 – 47 , 50 , 52 , 54 , 55 , 57 – 60 ], summative evaluations ( n = 15) [ 24 , 33 , 36 , 43 , 46 , 47 , 50 – 56 , 58 , 59 ], or studies of other linkages among variables ( n = 4) [ 23 , 33 , 36 , 45 ];
- ◦ of the descriptive studies, context ( n = 24 of 33 studies) [ 24 – 26 , 28 – 38 , 40 – 43 , 48 , 49 , 52 – 54 , 56 ] was the most common focus, followed by activities/outputs ( n = 17) [ 26 , 27 ,
…”