AD ALTA
JOURNAL OF INTERDISCIPLINARY RESEARCH
meaning of the subject among the respondents are statistically
significant (p = 0.001). In the area of perception of e-learning as
an aid in the better preparation for teaching, there are statistically
significant differences between the respondents (p = 0.022). The
teachers perceive e-learning as an aid in preparing for teaching
to a greater extent (AM = 3.84; Me = 4.00) than students (AM =
2.68; Me = 3.00).
Table 2: Area of using electronic textbooks in teaching of music education
Teachers vs. students
Teachers
Students
MannWhitney U
test
P – value
Area of use of the electronic textbooks (ET) in teaching of music education
music theory
N
238
117
11384.000
.001
AM
3.12
2.91
Me
3.00
3.00
SD
0.667
0.731
Min
1
1
Max
4
4
means of expression of music
N
238
117
11538.000
.002
AM
3.13
2.91
Me
3.00
3.00
SD
0.676
0.677
Min
1
1
Max
4
4
history of music
N
238
117
12255.500
.036
AM
3.30
3.17
Me
3.00
3.00
SD
0.644
0.620
Min
1
1
Max
4
4
modern popular music
N
238
117
11792.500
.008
AM
3.37
3.19
Me
3.00
3.00
SD
0.655
0.681
Min
1
1
Max
4
4
singing
N
238
117
9513.500
.000
AM
2.71
2.24
Me
3.00
2.00
SD
0.844
0.773
Min
1
1
Max
4
4
instrumental play
N
238
117
9378.000
.000
AM
2.66
2.18
Me
3.00
2.00
SD
0.830
0.795
Min
1
1
Max
4
4
musical interpretation
N
238
117
10623.000
.000
AM
2.83
2.35
Me
3.00
2.00
SD
0.740
0.771
Min
1
1
Max
4
4
other interpretation of music
N
238
117
10970.500
.000
AM
2.88
1.83
Me
3.00
2.00
SD
0.692
0.647
Min
1
1
Max
4
4
By the fixation of music-theoretical competencies
N
238
117
11390.000
.001
AM
3.46
2.97
Me
4.00
3.00
SD
0.658
0.586
Min
1
1
Max
4
4
Legend: AM – arithmetic mean, Me – median, SD – standard deviation, Min – minimal value, Max – maximal value
Scale used: 4 - strongly agree, 3 - strongly agree, 2 - strongly disagree, 1 - strongly disagree
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