Group & Difficulty
Measure
Performance outcome
Self confidence scores
M
SD
Range
Group A Correction Cue
Forehand Clear
Pretest
31.93
3.23
30-35
5.48
0.54
4-6
Posttest
37.81
1.27
35-40
8.64
0.69
5-9
Retention
37.50
1.03
34-39
8.33
0.72
6-9
Backhand Clear
16.75
1.34
14-18
5.09
0.88
3-7
23.06
1.12
20-25
5.65
0.74
22.50
1.09
5.63
0.71
Group B Error Cue
32.75
2.69
29-34
5.60
0.73
38.18
0.98
35-38
6.20
0.43
4-7
37.56
34-38
6.15
0.41
4-8
15.90
1.02
13-17
4.81
0.59
21.85
1.16
19-25
5.14
0.57
3-8
21.31
2.02
19-24
5.05
0.51
30.50
1.21
27-34
4.93
34.37
29-37
8.65
0.52
34.00
0.89
30-37
8.49
0.56
16.00
1.31
4.88
0.63
3-6
27.50
1.71
24-29
7.59
0.65
4-9
26.75
2.08
25-29
7.50
0.61
Group D Control Group
32.10
1.32
28-33
5.32
0.58
32.50
0.84
5.44
0.64
32.43
1.06
29-33
5.38
0.49
16.55
1.46
16.80
1.82
13-18
5.06
0.67
16.69
1.33
4.98