Table 2

Kruskal-Wallis analysis on ranks for the 7-item SELT questionnaire (range: strongly disagree-strongly agree, points value of range: 1–7, maximum possible score per item = Nx7). All differences for the 7 domains significant for the grouping variable "Lecture" (p < 0.001).
Domain
 Lecture
 N
 Rank Order
 Score expressed as % of maximum possible score (not used for Kruskal Wallis statistic)
 Mean Rank Score for Kruskal Wallis statistic
Effectiveness
 Trad Br
 38
 3
 78
 67

EVS Br
 40
 4
 74
 54

Trad Cx
 43
 2
 86
 94

EVS Cx
 43
 1
 90
 111






Organisation
 Trad Br
 38
 3
 86
 82

EVS Br
 41
 4
 74
 45

Trad Cx
 43
 2
 91
 100

EVS Cx
 43
 1
 91
 104






Concern
 Trad Br
 38
 3
 81
 78

EVS Br
 41
 4
 77
 62

Trad Cx
 43
 2
 85
 87

EVS Cx
 43
 1
 89
 104






Enthusiasm
 Trad Br
 37
 4
 75
 62

EVS Br
 41
 3
 77
 65

Trad Cx
 43
 2
 84
 85

EVS Cx
 43
 1
 93
 115






Participation
 Trad Br
 37
 4
 71
 59

EVS Br
 41
 3
 75
 63

Trad Cx
 43
 2
 85
 90

EVS Cx
 43
 1
 92
 114






Stimulation
 Trad Br
 38
 3
 71
 62

EVS Br
 41
 4
 69
 61

Trad Cx
 43
 2
 82
 93

EVS Cx
 43
 1
 89
 113






Clarity
 Trad Br
 38
 3
 80
 75

EVS Br
 41
 4
 69
 49

Trad Cx
 43
 2
 87
 94

EVS Cx
 43
 1
 91
 111

Trad Br = traditional breast cancer lecture, EVS Br = EVS breast cancer lecture, Trad Cx = traditional cervical cancer lecture, EVS Cx = EVS cervical cancer lecture.

Duggan et al. BMC Medical Education 2007 7:25   doi:10.1186/1472-6920-7-25