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Table 3 Two-way (3×2) analysis of variance of attitudes toward suicide and suicide prevention

From: Attitudes toward suicide among college students in South Korea and the United States

Factor

Source

SS

df

MS

F

p

η p 2

Permissiveness

Group

8.50

2

4.25

5.64

.004

.030

Gender

.576

1

.576

.764

.383

.002

Group × Gender

3.21

2

1.60

2.13

.121

.011

Error

278

369

.754

Unpredictability

Group

7.10

2

3.55

6.07

.003

.032

Gender

.034

1

.034

.059

.809

.000

Group × Gender

.701

2

.351

.599

.550

.003

Error

215

368

.585

Incomprehensibility

Group

.224

2

.112

.214

.808

.001

Gender

.269

1

.269

.513

.474

.001

Group × Gender

1.30

2

.650

1.24

.290

.007

Error

193

369

.523

Noncommunication

Group

4.09

2

2.04

3.64

.027

.019

Gender

.206

1

.206

.368

.545

.001

Group × Gender

1.96

2

.978

1.74

.177

.009

Error

208

371

.562

Right to Prevent

Group

18.0

2

9.00

16.7

.000

.083

Gender

6.51

1

6.51

12.1

.001

.032

Group × Gender

2.59

2

1.29

2.41

.092

.013

Error

198

369

.537

Preventability

Group

5.06

2

2.53

4.71

.010

.025

Gender

.176

1

.176

.327

.568

.001

Group × Gender

.225

2

.112

.209

.811

.001

Error

198

368

.537

Relation-Caused

Group

1.48

2

.740

1.22

.296

.007

Gender

1.18

1

1.18

1.95

.163

.005

Group × Gender

2.54

2

1.27

2.10

.124

.011

Error

224

370

.606

Duration of Suicidal Process

Group

1.97

2

.983

3.11

.046

.017

Gender

.188

1

.188

.594

.441

.002

Group × Gender

.286

2

.143

.453

.636

.002

Error

115

364

.316