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. 2020 Mar 2;20:51. doi: 10.1186/s12874-020-00927-x

Table 2.

Item and scale characteristics

M SD γ1 γ2 rit λ
HRFS Item 1 4.44 1.75 −.30 −.80 .71 .74
HRFS Item 2 4.32 1.66 −.24 −.68 .81 .83
HRFS Item 3 3.94 1.67 .02 −.72 .77 .82
HRFS Item 4 4.24 1.64 −.17 −.69 .82 .87
HRFS Item 5 4.20 1.68 −.12 −.78 .83 .88
HRFS Promotion scale 4.23 1.45 −.19 −.48
HRFS Item 6 3.44 1.84 .27 −1.03 .68 .85
HRFS Item 8 3.13 1.72 .42 −.78 .68 .81
HRFS Prevention scale 3.29 1.63 .30 −.80

γ1 skewness, γ2 excessive kurtosis, rit corrected item-total-correlation, λ standardized factor loadings