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Table 2 Frequencies of teacher questions and student responses per discipline (total and per minute)

From: Teacher questions and student responses in case-based learning: outcomes of a video study in medical education

 

MD

Min

Max

IQR

Teacher questions per seminar

 Overall

98

47

205

80–121

 Internal medicine

95

72

205

74–130

 Surgery

100

47

203

86–112

Teacher questions per minute

 Overall

1.15

0.68

2.29

0.95–1.72

 Internal medicine

1.11

0.80

2.29

0.85–1.97

 Surgery

1.15

0.68

1.99

0.99–1.37

Student responses per seminar

 Overall

112

54

234

86.5–164

 Internal medicine

137

85

234

100–168

 Surgery

94.5

54

220

61–145

Student responses per minute

 Overall

1.26

0.74

2.59

0.94–2.00

 Internal medicine

1.87

0.92

2.59

1.16–2.13

 Surgery

1.16

0.74

2.13

0.79–1.56