4

5/1
1
8
1

8
1.
2.
3.

N
X

S.D.
t
59

1

2

1

15

N

X

S.D.

T
60
38

7.72

0.53
36.80

38

2.05

0.37

0.05 (

t df= 37, α= .05

= 1.6871)
15

5

0.05

t
61

2
5

16
1
5
Unit: People Topic: Friend Sub topic: Activity and
Friends

N
1.
2.
3.
4.

38
38
38

X

2.9 74.3
2

4

2.7 69.0
6

8

2.7 69.0
6

8

38 2.6 65.7
62
3
5.

38

2.8 71.7
7
2.7
9

16
1

9

5

74.34
69.08
65.79

65.79
71.71

1
70
63

17
2
5
Unit : Myself Topic: Family: Member and Details

N
1.
2.
3.
4.
5.

38
38
38
38
38

X

3.0 76.3
5

2

2.7 69.0
6

8

2.9 73.6
5

8

2.3 59.8
9

7

2.9 73.0
2

3

2.8 70.4
2

15

0
64
2
5

76.32
69.08
73.68

59.87
73.03

18
3
65
5
Unit :Interpersonal Topic : Relationship Sub topic :
Invitation letter

N
1.

38

2.

38

3.

38

4.

38

5.

38

X

3.2 80.9
1

2

2.9 75.6
7

6

3.1 80.9
6

2

2.7 71.0
4

5

3.1 80.9
1

2

3.0 77.8
4

18
3

5

9
66

80.92

75.66
80.92

71.05
80.92

19
4
5
Unit : Shopping Topic : Price
67

N
1.

38

2.

38

3.

38

4.

38

5.

38

X

3.1 78.2
1

9

3.1 78.9
1

5

3.2 82.2
1

4

3.0 77.6
0

3

3.2 84.2
4

1

3.1 80.2
3

19
4
5

78.29
78.95

6
68

82.24

77.63
84.21

1

5
69

…

1
5
16
1

2.79

17
2
2.82

18
3

3.04
70
19
4

3.13

บทท 4 รวมเล_ม