Table 1 Results from confirmatory factor analyses

Expectations

Three-factor model

(15 items)

186.232*^a

87

2.14

0.92

0.07

(0.05–0.08)

0.04

Two-factor model

(10 items)

82.902*

34

2,44

0.95

0.07

(0.05–0.09)

0.04

One-factor model

(10 items)

67.947*

34

2.00

0.96

0.06

(0.04–0.08)

0.03

Acceptability

Three-factor model

(21 items)

490.235

186

2.64

0.87

0.08

(0.07–0.09)

0.05

Two-factor model

(11items)

109.034*

41

2.66

0.95

0.08

(0.06-0,10)

0.04

One-factor model

(14 items)

185.450*

74

2.51

0.94

0.08

(0.06–0.09)

0.05