Table 6: Cronbach’s alpha on Distance, Positive, and Demand. Test scale = mean (unstandardized items).
(a) Lofoten T0

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

Distance0.75060.830
Positive0.25630.576
Demands0.96140.824

(b) Lofoten T1

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

Distance0.65160.801
Positive0.22630.522
Demands0.91940.820

(c) Oslo T1

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

Distance0.37160.718
Positive0.25430.538
Demands0.83940.804

(d) Lofoten T2

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

Distance0.44860.748
Positive0.30930.563
Demands1.02440.852

(e) Oslo T2

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

Distance0.37360.739
Positive0.25530.543
Demands0.80740.819

(f) Valdres

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

Distance0.29860.779
Positive0.24230.647
Demand0.48940.807

(g) Cronbach’s alpha on PH.Distance, PH.Positive, and PH.Demand. Test scale = mean (unstandardized items)

VariableAverage interitem covarianceNumber of items in the scaleScale reliability coefficient

PH.Distance0.28930.653
PH.Positive0.24230.647
PH.Demand0.47330.747