Skip to main content

Advertisement

Table 8 Comparing Current study to Original study for reliability estimates of physical activity related psychosocial scales (n = 512)

From: Development and validation of psychosocial determinants measures of physical activity among Iranian adolescent girls

   Current study Original study
Variable items alpha alpha
Change strategies 15 0.78 0.88
Self-efficacy 06 0.84 0.76
Pros 05 0.81 0.81
Cons 05 0.69 0.53
Family Support 04 0.72 0.79
Friend Support 05 0.77 0.60
Environment 04 0.67 0.42