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Table 4 Students’ perception of the live demonstration and procedural video methods

From: Live demonstration versus procedural video: a comparison of two methods for teaching an orthodontic laboratory procedure

Question

Study groups

N

Mean

SD

P-value

I felt stressful during wire bending exercise.

Live Demonstration

22

3.09

1.192

.639

Procedural Video

20

3.25

.967

It was easy to perform wire bending exercise.

Live Demonstration

22

3.05

1.065

.662

Procedural Video

20

2.95

.999

I was satisfied with my performance in wire bending exercise.

Live Demonstration

22

3.05

1.133

.535

Procedural Video

20

3.25

.967

The teaching method was helpful to perform wire bending exercise.

Live Demonstration

22

3.55

.912

.723

Procedural Video

20

3.65

.988

The teaching method was adequate for performing wire bending exercise.

Live Demonstration

22

3.64

.848

.397

Procedural Video

20

3.40

.940

The steps in teaching method presented in clear fashion and easy to understand.

Live Demonstration

22

3.18

1.220

.049**

Procedural Video

20

3.80

.696

I prefer the teaching method that I have received over the other teaching method.

Live Demonstration

22

3.59

1.008

.142

Procedural Video

20

3.10

1.119

The teaching method needs further improvement to support my learning

Live Demonstration

22

3.41

1.054

.190

Procedural Video

20

3.85

1.089

  1. **Significant difference at P < 0.05