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Table 4 High and low well-being groups, t-tests, and effect size

From: Development of a scale to measure individuals’ ratings of peace

Peace

Above mean

Below mean

t

p

d

Scales

Mean/SD

Mean/SD

Emotional tone

23.9/3.6

19.0/4.5

8.8

<0.000

1.2

Agency

10.5/3.2*

14.6/3.5

8.8

<0.000

1.2

Hope

9.5/3.0*

13.3 4.0

8.0

<0.000

1.0

Tolerance

8.8/2.8*

11.02/3.5

4.9

<0.000

0.7

Basic needs

23.0/2.8

21.5/3.5

3.3

<0.001

0.65

Safety

25.75/3.7

22.9/4.4

5.5

<0.000

0.70

Group cohesion

24.9/4.1

22.0/4.2

5.0

<0.000

0.70

  1. Note. *indicates lower scores are in the healthy direction. d = Cohen’s d (effect size).