Skip to main content

Table 2 Homogeneity Test of Dependent Variables

From: Effectiveness of self-re-learning using video recordings of advanced life support on nursing students’ knowledge, self-efficacy, and skills performance

Variable

Exp. (n = 22)

Cont. (n = 21)

t/Z

p

Mean

SD

Mean

SD

Knowledge

BLS

3.77

.429

3.86

.359

−.703

.482

ECG Recognition

3.95

.653

4.1

.7

−.917

.359

Teamwork

3

.535

3

.707

0

1

ACLS

3.09

.61

3.48

.602

−2.044

.041

PCAC

2.73

.456

2.71

.463

−.094

.925

Total

16.68

1.129

17.19

1.078

−1.545

.122

Self-Efficacy

BLS

12.64

1.364

12.29

1.231

−.751

.453

ECG Recognition

8.32

1.323

8.48

.981

−.191

.848

Teamwork

12.5

1.793

12.86

1.459

−.811

.417

ACLS

8.41

1.26

8.38

1.071

−.038

.97

PCAC

8.64

1.217

8.86

.964

−.494

.621

Total

50.55

6.085

50.67

4.83

−.072

.943

Skill Performance

BLS

4

.001

4

.001

0

1

ECG recognition

5

.756

5.33

.913

−1.727

.084

Teamwork

5.64

.727

5.76

.625

−.681

.496

ACLS

9.27

.767

9.14

.854

−.445

.656

PCAC

3.5

.598

3.71

.463

−1.211

.226

Total

27.5

.74

27.95

1.071

−1.306

.192

  1. ACLS advanced cardiovascular support, BLS basic life support, Cont. control group, ECG electrocardiogram, Exp. experimental group, PCAC post cardiac arrest care, SD standard deviation