Pengaruh Musik Klasik Sedatif Terhadap Prestasi Belajar Statistika Melalui Penurunan Kecemasan Ujian Statistika pada Mahasiswa Fakultas Psikologi Universitas Sumatera Utara

LAMPIRAN 1
HASIL UJI RELIABILITAS

169

Universitas Sumatera Utara

170

Hasil Uji Reliabilitas KTUS I Yang Pertama

Scale: Aspek Fisiologis
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.679

10

Scale: Aspek Perilaku
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.668

N of Items
12

Universitas Sumatera Utara

171

Scale: Aspek Kognitif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.723

14

Scale: Aspek Afektif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.699

N of Items
10

Universitas Sumatera Utara

172

Scale: Keseluruhan
Case Processing Summary

N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.874

46

Hasil Uji Reliabilitas KTUS I Yang Kedua

Scale: Aspek Fisiologis
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.703

N of Items
8

Universitas Sumatera Utara

173

Scale: Aspek Perilaku
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.722

10

Scale: Aspek Kognitif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.750

N of Items
12

Universitas Sumatera Utara

174

Scale: Aspek Afektif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.702

9

Scale: Keseluruhan
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.880

N of Items
39

Universitas Sumatera Utara

175

Hasil Uji Reliabilitas KTUS III Yang Pertama

Scale: Aspek Fisiologis
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.665

10

Scale: Aspek Perilaku
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.685

N of Items
12

Universitas Sumatera Utara

176

Scale: Aspek Kognitif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.703

14

Scale: Aspek Afektif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.683

N of Items
10

Universitas Sumatera Utara

177

Scale: Keseluruhan
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.865

46

Hasil Uji Reliabilitas KTUS III Yang Kedua

Scale: Aspek Fisiologis
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.730

N of Items
8

Universitas Sumatera Utara

178

Scale: Aspek Perilaku
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.714

10

Scale: Aspek Kognitif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.761

N of Items
12

Universitas Sumatera Utara

179

Scale: Aspek Afektif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha

N of Items

.706

9

Scale: ALL VARIABLES
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Reliability Statistics
Cronbach's Alpha
.877

N of Items
39

Universitas Sumatera Utara

LAMPIRAN 2
HASIL UJI DAYA BEDA AITEM

180

Universitas Sumatera Utara

181

Hasil Uji Daya Beda Aitem Pada Skala KTUS I

Scale: Aspek Fisiologis
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem1

1.55

2.452

.575

.597

aitem2

1.78

2.869

.444

.635

aitem3

1.66

2.849

.343

.656

aitem4

1.85

3.061

.411

.646

aitem5

1.80

2.969

.387

.646

aitem6

1.49

2.839

.293

.672

aitem7

1.81

3.330

.100

.696

aitem8

1.85

3.104

.347

.655

aitem9

1.86

3.091

.404

.648

aitem10

1.94

3.510

.114

.684

Universitas Sumatera Utara

182

Scale: Aspek Afektif

Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem11

3.65

4.818

.393

.672

aitem12

3.29

4.777

.269

.694

aitem13

3.17

4.731

.314

.684

aitem14

3.47

4.472

.454

.658

aitem15

3.36

4.527

.395

.669

aitem16

3.55

4.598

.434

.663

aitem17

3.24

4.476

.428

.663

aitem18

3.75

5.366

.152

.702

aitem19

3.49

4.748

.316

.684

aitem20

3.39

4.516

.405

.667

Universitas Sumatera Utara

183

Scale: Aspek Kognitif

Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem21

4.51

8.381

.216

.721

aitem22

4.41

7.950

.353

.706

aitem23

4.29

8.373

.190

.726

aitem24

4.43

7.660

.471

.691

aitem25

4.68

8.457

.300

.712

aitem26

4.43

7.953

.356

.705

aitem27

4.45

7.865

.398

.700

aitem28

4.39

8.791

.047

.742

aitem29

4.56

7.808

.482

.691

aitem30

4.35

7.974

.337

.708

aitem31

4.50

8.307

.241

.719

aitem32

4.59

7.767

.526

.687

aitem33

4.65

8.136

.426

.700

aitem34

4.38

7.724

.435

.695

Universitas Sumatera Utara

184

Scale: Aspek Perilaku

Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
110

100.0

0

.0

110

100.0

a. Listwise deletion based on all variables in the
procedure.

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem35

2.95

5.043

.317

.647

aitem36

3.25

5.953

-.040

.691

aitem37

3.16

5.074

.403

.634

aitem38

3.19

5.128

.400

.635

aitem39

3.15

5.086

.388

.636

aitem40

2.95

5.677

.032

.698

aitem41

3.07

4.820

.473

.619

aitem42

2.94

5.179

.251

.659

aitem43

3.15

5.226

.303

.649

aitem44

3.16

5.037

.424

.630

aitem45

3.17

5.135

.377

.638

aitem46

3.05

4.961

.385

.635

Universitas Sumatera Utara

185

Hasil Uji Daya Beda Aitem Pada Skala KTUS III

Scale: Aspek Fisiologis
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
113

100.0

0

.0

113

100.0

a. Listwise deletion based on all variables in the
procedure.

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem1

1.42

2.317

.505

.597

aitem2

1.63

2.718

.420

.626

aitem3

1.58

2.604

.428

.620

aitem4

1.70

2.909

.444

.635

aitem5

1.56

2.427

.562

.589

aitem6

1.29

2.530

.304

.654

aitem7

1.59

3.065

.056

.692

aitem8

1.64

2.805

.351

.638

aitem9

1.60

2.706

.378

.632

aitem10

1.69

3.341

-.155

.701

Scale: Aspek Afektif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
113

100.0

0

.0

113

100.0

Universitas Sumatera Utara

186

Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
113

100.0

0

.0

113

100.0

a. Listwise deletion based on all variables in the
procedure.

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem11

3.38

4.399

.471

.640

aitem12

3.04

4.374

.323

.664

aitem13

2.94

4.398

.326

.663

aitem14

3.28

4.455

.342

.659

aitem15

3.17

4.034

.523

.622

aitem16

3.36

4.590

.325

.663

aitem17

3.06

4.434

.292

.670

aitem18

3.47

5.269

-.037

.706

aitem19

3.22

4.281

.406

.647

aitem20

3.10

4.232

.398

.648

Scale: Aspek Kognitif
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
113

100.0

0

.0

113

100.0

a. Listwise deletion based on all variables in the
procedure.

Universitas Sumatera Utara

187

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem21

4.45

7.553

.348

.683

aitem22

4.19

7.171

.438

.670

aitem23

4.38

8.095

.103

.714

aitem24

4.30

6.927

.547

.654

aitem25

4.56

7.892

.276

.692

aitem26

4.40

7.402

.383

.678

aitem27

4.31

7.787

.206

.702

aitem28

4.31

8.787

-.148

.745

aitem29

4.50

7.663

.337

.685

aitem30

4.24

7.148

.447

.669

aitem31

4.44

7.695

.282

.691

aitem32

4.50

7.181

.567

.658

aitem33

4.47

7.394

.431

.673

aitem34

4.27

7.465

.323

.686

Scale: Aspek Perilaku
Case Processing Summary
N
Cases

Valid
a

Excluded
Total

%
113

100.0

0

.0

113

100.0

a. Listwise deletion based on all variables in the
procedure.

Universitas Sumatera Utara

188

Item-Total Statistics
Scale Mean if Item

Scale Variance if

Corrected Item-

Cronbach's Alpha

Deleted

Item Deleted

Total Correlation

if Item Deleted

aitem35

3.04

5.034

.405

.652

aitem36

3.18

5.701

.129

.696

aitem37

3.23

5.179

.435

.649

aitem38

3.35

5.782

.202

.681

aitem39

3.26

5.514

.271

.673

aitem40

3.09

5.706

.103

.702

aitem41

3.23

5.536

.239

.678

aitem42

2.85

5.111

.371

.658

aitem43

3.21

5.276

.365

.659

aitem44

3.25

5.081

.512

.638

aitem45

3.12

5.217

.343

.663

aitem46

3.17

4.945

.511

.635

Universitas Sumatera Utara

LAMPIRAN 3
HASIL UJI NORMALITAS

189

Universitas Sumatera Utara

190

Hasil Uji Normalitas
Tests of Normality
a

Kolmogorov-Smirnov
Kelompok
kecemasan1

kecemasan2

kecemasan3

prestasi

Statistic

df

Shapiro-Wilk

Sig.

Statistic

df

Sig.

kelompok kontrol

.104

18

.200

*

.973

18

.849

kelompok eksperimen1

.169

21

.121

.941

21

.226

kelompok eksperimen2

.151

21

.200

*

.945

21

.276

kelompok eksperimen3

.231

16

.022

.916

16

.145

kelompok kontrol

.171

18

.176

.940

18

.286

kelompok eksperimen1

.190

21

.047

.916

21

.074

kelompok eksperimen2

.174

21

.099

.911

21

.057

kelompok eksperimen3

.110

16

.200

*

.915

16

.140

kelompok kontrol

.198

18

.061

.908

18

.080

kelompok eksperimen1

.166

21

.133

.910

21

.054

kelompok eksperimen2

.128

21

.200

*

.914

21

.066

kelompok eksperimen3

.154

16

.200

*

.900

16

.080

kelompok kontrol

.150

18

.200

*

.950

18

.428

kelompok eksperimen1

.198

21

.031

.908

21

.051

kelompok eksperimen2

.183

21

.063

.910

21

.056

kelompok eksperimen3

.122

16

.200

*

.934

16

.286

a. Lilliefors Significance Correction
*. This is a lower bound of the true significance.

Universitas Sumatera Utara

LAMPIRAN 4
HASIL UJI HOMOGENITAS

191

Universitas Sumatera Utara

192

Hasil Uji Homogenitas

Test of Homogeneity of Variances
Levene Statistic

df1

df2

Sig.

prestasi

.908

3

72

.442

kecemasan1

.675

3

72

.570

kecemasan2

.320

3

72

.811

kecemasan3

.808

3

72

.493

Universitas Sumatera Utara

LAMPIRAN 5
HASIL UJI SPHERICITY

193

Universitas Sumatera Utara

194

Hasil Uji Sphericity

b

Mauchly's Test of Sphericity
Measure:MEASURE_1

Epsilon

Within
Subjects
Effect
kecemasan

Mauchly's

Approx. Chi-

W

Square
.894

7.978

a

GreenhouseDf

Sig.
2

.019

Geisser
.904

Huynh-Feldt Lower-bound
.964

.500

Tests the null hypothesis that the error covariance matrix of the orthonormalized transformed
dependent variables is proportional to an identity matrix.
a. May be used to adjust the degrees of freedom for the averaged tests of significance. Corrected tests
are displayed in the Tests of Within-Subjects Effects table.
b. Design: Intercept + kondisi_perlakuan
Within Subjects Design: kecemasan

Universitas Sumatera Utara

LAMPIRAN 6
HASIL UJI LINEARITAS

195

Universitas Sumatera Utara

196

Hasil Uji Linearitas
Report
Prestasi
Gain
Kecemasan

Mean

N

Std. Deviation

-20

46.00

1

.

-19

45.00

1

.

-12

43.00

1

.

-11

45.50

2

19.092

-10

25.50

2

13.435

-9

53.00

2

4.243

-8

27.00

1

.

-7

43.13

8

6.978

-6

56.75

4

8.500

-5

36.50

8

17.905

-4

46.33

6

15.996

-3

52.00

2

4.243

-2

37.17

6

19.692

-1

34.17

6

14.106

0

18.00

2

9.899

1

29.80

5

19.215

2

16.00

1

.

3

37.00

1

.

4

18.67

3

7.024

5

22.50

2

13.435

6

28.80

5

19.942

7

14.50

2

.707

8

31.00

1

.

9

.00

1

.

10

26.50

2

2.121

12

41.00

1

.

Total

35.79

76

16.678

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197

Case Processing Summary
Cases
Included
N
prestasi *

Excluded

Percent
76

N

100.0%

Total

Percent
0

N

.0%

Percent
76

100.0%

Gain

ANOVA Table
Sum of

Mean

Squares
prestasi *

Between

Gain

Groups

df

Square

F

Sig.

(Combined)

9815.240

25

392.610

1.777

.042

Linearity

3883.787

1

3883.787

17.581

.000

Deviation from

5931.453

24

247.144

1.119

.359

Within Groups

11045.392

50

220.908

Total

20860.632

75

Linearity

Measures of Association
R
prestasi * Gain

R Squared
-.431

.186

Eta

Eta Squared
.686

.471

Universitas Sumatera Utara

LAMPIRAN 7
HASIL UJI HOMOSKEDASITAS

198

Universitas Sumatera Utara

199

Hasil Uji Homoskedasitas
Variables Entered/Removed

b

Variables
Model
1

Variables Entered
Gain Kecemasan

Removed

Method

a

. Enter

a. All requested variables entered.
b. Dependent Variable: RES_2

Model Summary

Model

R

1

.055

Adjusted R

Std. Error of the

Square

Estimate

R Square
a

.003

-.010

7.40662

a. Predictors: (Constant), Gain Kecemasan

b

ANOVA
Model
1

Sum of Squares
Regression

df

Mean Square

12.187

1

12.187

Residual

4059.497

74

54.858

Total

4071.684

75

F

Sig.
.222

.639

a

a. Predictors: (Constant), Gain Kecemasan
b. Dependent Variable: RES_2

Coefficients

a

Standardized
Unstandardized Coefficients
Model
1

B
(Constant)
Gain

Std. Error
13.167

.897

.064

.135

Coefficients
Beta

t

.055

Sig.

14.674

.000

.471

.639

Kecemasan
a. Dependent Variable: RES_2

Universitas Sumatera Utara

LAMPIRAN 8
HASIL UJI HIPOTESIS 1

200

Universitas Sumatera Utara

201

Hasil Uji Hipotesis 1

ANOVA
Prestasi
Sum of Squares
Between Groups

df

Mean Square

F

3392.678

3

1130.893

Within Groups

17467.953

72

242.610

Total

20860.632

75

Sig.

4.661

.005

Multiple Comparisons
prestasi
Gabriel
Mean

95% Confidence Interval

Difference (I(I) kondisi_perlakuan

(J) kondisi_perlakuan

kelompok kontrol

kelompok

J)

Std. Error

Sig.

Lower Bound Upper Bound

-1.397

5.003

1.000

-14.90

12.11

*

5.003

.010

-29.90

-2.89

-7.840

5.352

.606

-22.29

6.61

1.397

5.003

1.000

-12.11

14.90

*

4.807

.015

-27.99

-2.01

-6.443

5.169

.759

-20.38

7.49

eksperimen1
kelompok

-16.397

eksperimen2
kelompok
eksperimen3
kelompok

kelompok kontrol

eksperimen1

kelompok

-15.000

eksperimen2
kelompok
eksperimen3
kelompok

kelompok kontrol

16.397

*

5.003

.010

2.89

29.90

eksperimen2

kelompok

15.000

*

4.807

.015

2.01

27.99

8.557

5.169

.466

-5.38

22.49

eksperimen1
kelompok
eksperimen3

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kelompok

kelompok kontrol

7.840

5.352

.606

-6.61

22.29

eksperimen3

kelompok

6.443

5.169

.759

-7.49

20.38

-8.557

5.169

.466

-22.49

5.38

eksperimen1
kelompok
eksperimen2
*. The mean difference is significant at the 0.05 level.

Prestasi
Gabriel

a,,b

Subset for alpha = 0.05
kondisi_perlakuan

N

1

2

kelompok kontrol

18

29.22

kelompok eksperimen1

21

30.62

kelompok eksperimen3

16

37.06

kelompok eksperimen2

21

Sig.

37.06
45.62

.551

.450

Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 18.753.
b. The group sizes are unequal. The harmonic mean of the group sizes
is used. Type I error levels are not guaranteed.

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LAMPIRAN 9
HASIL UJI HIPOTESIS 2

203

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Hasil Uji Hipotesis 2
General Linear Model: Repeated Measures
Within-Subjects Factors
Measure:MEASURE_1
kecema

Dependent

san

Variable

1

kecemasan1

2

kecemasan2

3

kecemasan3

Between-Subjects Factors
Value Label
kondisi_perlakuan

1

N

kelompok

18

kontrol
2

kelompok

21

eksperimen1
3

kelompok

21

eksperimen2
4

kelompok

16

eksperimen3

Tests of Within-Subjects Effects
Measure:MEASURE_1
Partial
Eta
Type III Sum
Source
Kecemasan

of Squares
Sphericity

Mean
df

Square

Square

F

Sig.

d

469.489

2

234.745

15.338

.000

.176

469.489

1.808

259.694

15.338

.000

.176

Assumed
GreenhouseGeisser

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Huynh-Feldt

469.489

1.929

243.392

15.338

.000

.176

Lower-bound

469.489

1.000

469.489

15.338

.000

.176

kecemasan *

Sphericity

187.081

6

31.180

2.037

.064

.078

Kelompok

Assumed
187.081

5.424

34.494

2.037

.072

.078

Huynh-Feldt

187.081

5.787

32.329

2.037

.067

.078

Lower-bound

187.081

3.000

62.360

2.037

.116

.078

2203.831

144

15.304

2203.831 130.165

16.931

Huynh-Feldt

2203.831 138.884

15.868

Lower-bound

2203.831

30.609

GreenhouseGeisser

Error(kecemas Sphericity
an)

Assumed
GreenhouseGeisser

72.000

Tests of Within-Subjects Contrasts
Measure:MEASURE_1
Type III
Sum of
Source

kecemasan

kecemasan

Level 1 vs.

Squares

Mean
df

Square

Partial Eta
F

Sig.

Squared

345.090

1

345.090

9.378

.003

.115

139.632

1

139.632

4.072

.047

.054

341.287

3

113.762

3.092

.032

.114

159.938

3

53.313

1.555

.208

.061

2649.397

72

36.797

2469.168

72

34.294

Level 3
Level 2 vs.
Level 3
kecemasan *

Level 1 vs.

kondisi_perlakuan

Level 3
Level 2 vs.
Level 3

Error(kecemasan)

Level 1 vs.
Level 3
Level 2 vs.
Level 3

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Tests of Between-Subjects Effects
Measure:MEASURE_1
Transformed Variable:Average
Type III Sum
Source
Intercept
Kelompok
Error

of Squares

Partial Eta
df

Mean Square

F

Sig.

Squared

10243.686

1

10243.686

373.506

.000

.838

138.004

3

46.001

1.677

.179

.065

1974.657

72

27.426

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Hasil Uji Anova KTUS I

Oneway
ANOVA
KTUS I
Sum of Squares
Between Groups

df

Mean Square

F

33.384

3

11.128

Within Groups

2429.563

72

33.744

Total

2462.947

75

Sig.
.330

.804

Post Hoc Tests

Multiple Comparisons
KTUS I
Gabriel
95% Confidence
Interval

Mean
Difference (I(I) kondisi_perlakuan

(J) kondisi_perlakuan

kelompok kontrol

kelompok

J)

Upper
Std. Error

Sig.

Lower Bound

Bound

.817

1.866

.998

-4.22

5.85

1.817

1.866

.907

-3.22

6.85

.639

1.996

1.000

-4.75

6.03

eksperimen1
kelompok
eksperimen2
kelompok
eksperimen3
kelompok

kelompok kontrol

-.817

1.866

.998

-5.85

4.22

eksperimen1

kelompok

1.000

1.793

.994

-3.84

5.84

-.179

1.928

1.000

-5.37

5.02

-1.817

1.866

.907

-6.85

3.22

eksperimen2
kelompok
eksperimen3
kelompok

kelompok kontrol

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eksperimen2

kelompok

-1.000

1.793

.994

-5.84

3.84

-1.179

1.928

.990

-6.37

4.02

-.639

1.996

1.000

-6.03

4.75

.179

1.928

1.000

-5.02

5.37

1.179

1.928

.990

-4.02

6.37

eksperimen1
kelompok
eksperimen3
kelompok

kelompok kontrol

eksperimen3

kelompok
eksperimen1
kelompok
eksperimen2

Homogeneous Subsets

kecemasan1
Gabriel

a,,b

Subset for alpha =
0.05
kondisi_perlakuan

N

1

kelompok eksperimen2

21

12.57

kelompok eksperimen1

21

13.57

kelompok eksperimen3

16

13.75

kelompok kontrol

18

14.39

Sig.

.914

Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 18.753.
b. The group sizes are unequal. The harmonic mean of the group
sizes is used. Type I error levels are not guaranteed.

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209

Hasil Uji Anova KTUS II

Oneway
ANOVA
KTUS II
Sum of Squares
Between Groups

df

Mean Square

F

88.860

3

29.620

Within Groups

2398.930

72

33.318

Total

2487.789

75

Sig.
.889

.451

Post Hoc Tests
Multiple Comparisons
KTUS II
Gabriel
Mean

95% Confidence Interval

Difference (I(I) kondisi_perlakuan

(J) kondisi_perlakuan

kelompok kontrol

kelompok

J)

Std. Error

Sig.

Lower Bound Upper Bound

2.468

1.854

.702

-2.54

7.47

2.183

1.854

.804

-2.82

7.19

2.882

1.983

.615

-2.47

8.24

-2.468

1.854

.702

-7.47

2.54

-.286

1.781

1.000

-5.10

4.53

.414

1.915

1.000

-4.75

5.58

-2.183

1.854

.804

-7.19

2.82

.286

1.781

1.000

-4.53

5.10

.699

1.915

.999

-4.46

5.86

eksperimen1
kelompok
eksperimen2
kelompok
eksperimen3
kelompok

kelompok kontrol

eksperimen1

kelompok
eksperimen2
kelompok
eksperimen3

kelompok

kelompok kontrol

eksperimen2

kelompok
eksperimen1
kelompok
eksperimen3

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kelompok

kelompok kontrol

eksperimen3

kelompok

-2.882

1.983

.615

-8.24

2.47

-.414

1.915

1.000

-5.58

4.75

-.699

1.915

.999

-5.86

4.46

eksperimen1
kelompok
eksperimen2

Homogeneous Subsets

kecemasan2
Gabriel

a,,b

Subset for alpha =
0.05
kondisi_perlakuan

N

1

kelompok eksperimen3

16

9.06

kelompok eksperimen1

21

9.48

kelompok eksperimen2

21

9.76

kelompok kontrol

18

11.94

Sig.

.560

Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 18.753.
b. The group sizes are unequal. The harmonic mean of the group
sizes is used. Type I error levels are not guaranteed.

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211

Hasil Uji Anova KTUS III

Oneway
ANOVA
KTUS III
Sum of Squares
Between Groups

df

Mean Square

478.848

3

159.616

Within Groups

3299.310

72

45.824

Total

3778.158

75

F

Sig.
3.483

.020

Post Hoc Tests
Multiple Comparisons
KTUS III
Gabriel
Mean

95% Confidence Interval

Difference (I(I) kondisi_perlakuan

(J) kondisi_perlakuan

kelompok kontrol

kelompok

J)

Std. Error

Sig.

Lower Bound Upper Bound

5.357

2.174

.091

-.51

11.23

5.690

2.174

.062

-.18

11.56

*

2.326

.035

.30

12.86

-5.357

2.174

.091

-11.23

.51

.333

2.089

1.000

-5.31

5.98

1.226

2.246

.995

-4.83

7.28

-5.690

2.174

.062

-11.56

.18

-.333

2.089

1.000

-5.98

5.31

.893

2.246

.999

-5.16

6.95

eksperimen1
kelompok
eksperimen2
kelompok

6.583

eksperimen3
kelompok

kelompok kontrol

eksperimen1

kelompok
eksperimen2
kelompok
eksperimen3

kelompok

kelompok kontrol

eksperimen2

kelompok
eksperimen1
kelompok
eksperimen3

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kelompok

kelompok kontrol

-6.583

*

2.326

.035

-12.86

-.30

eksperimen3

kelompok

-1.226

2.246

.995

-7.28

4.83

-.893

2.246

.999

-6.95

5.16

eksperimen1
kelompok
eksperimen2
*. The mean difference is significant at the 0.05 level.

Homogeneous Subsets

kecemasan3
Gabriel

a,,b

Subset for alpha = 0.05
kondisi_perlakuan

N

1

2

kelompok eksperimen3

16

9.25

kelompok eksperimen2

21

10.14

10.14

kelompok eksperimen1

21

10.48

10.48

kelompok kontrol

18

Sig.

15.83
.994

.070

Means for groups in homogeneous subsets are displayed.
a. Uses Harmonic Mean Sample Size = 18.753.
b. The group sizes are unequal. The harmonic mean of the group sizes is
used. Type I error levels are not guaranteed.

Universitas Sumatera Utara

LAMPIRAN 10
HASIL UJI HIPOTESIS 3

213

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214

Hasil Uji Regresi Prestasi Belajar Statistika Dengan Kecemasan Terhadap
Ujian Statistika
Model Summary

Model

R

1

.431

Adjusted R

Std. Error of the

Square

Estimate

R Square
a

.186

.175

15.147

a. Predictors: (Constant), Gain

b

ANOVA
Model
1

Sum of Squares
Regression

df

Mean Square

3883.787

1

3883.787

Residual

16976.844

74

229.417

Total

20860.632

75

F

Sig.

16.929

.000

a

a. Predictors: (Constant), Gain
b. Dependent Variable: prestasi

Coefficients

a

Standardized
Unstandardized Coefficients
Model
1

B

Std. Error

(Constant)

33.360

1.835

Gain

-1.140

.277

Coefficients
Beta

t

-.431

Sig.

18.180

.000

-4.114

.000

a. Dependent Variable: prestasi

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Hasil Uji Regresi Kecemasan Terhadap Ujian Statistika Dengan Waktu
Penyajian Musik Klasik Sedatif
Variables Entered/Removed

Model
1

Variables

Variables

Entered

Removed

Method

a

BMUM, UM, BM

. Enter

a. All requested variables entered.

Model Summary

Model

R

1

.338

Adjusted R

Std. Error of the

Square

Estimate

R Square
a

.114

.077

6.066

a. Predictors: (Constant), BMUM, UM, BM

b

ANOVA
Model
1

Sum of Squares
Regression

df

Mean Square

341.287

3

113.762

Residual

2649.397

72

36.797

Total

2990.684

75

F

Sig.

3.092

.032

a

a. Predictors: (Constant), BMUM, UM, BM
b. Dependent Variable: Gain

Coefficients

a

Standardized
Unstandardized Coefficients
Model
1

B
(Constant)

Std. Error
1.444

1.430

BM

-4.540

1.948

UM

-3.873

BMUM

-5.944

Coefficients
Beta

t

Sig.
1.010

.316

-.324

-2.330

.023

1.948

-.276

-1.988

.051

2.084

-.386

-2.852

.006

a. Dependent Variable: Gain

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Hasil Uji Regresi Prestasi Belajar Statistika Dengan Waktu Penyajian Musik
Klasik Sedatif
Variables Entered/Removed

Model
1

Variables

Variables

Entered

Removed

Method

a

BMUM, UM, BM

. Enter

a. All requested variables entered.

Model Summary

Model

R

1

.403

Adjusted R

Std. Error of the

Square

Estimate

R Square
a

.163

.128

15.576

a. Predictors: (Constant), BMUM, UM, BM

b

ANOVA
Model
1

Sum of Squares
Regression

df

Mean Square

3392.678

3

1130.893

Residual

17467.953

72

242.610

Total

20860.632

75

F

Sig.

4.661

.005

a

a. Predictors: (Constant), BMUM, UM, BM
b. Dependent Variable: prestasi

Coefficients

a

Standardized
Unstandardized Coefficients
Model
1

B
(Constant)

Std. Error
29.222

3.671

BM

1.397

5.003

UM

16.397
7.840

BMUM

Coefficients
Beta

t

Sig.
7.960

.000

.038

.279

.781

5.003

.443

3.277

.002

5.352

.193

1.465

.147

a. Dependent Variable: prestasi

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