The CDI has
demonstrated high internal consistency of.94 for normal subjects and.80 for psychiatric populations [49].
In the present study, the measure
demonstrated high internal consistency for the mother and for father (α = 0.94).
We used the Greek version of the instrument (Avgoustaki, Dimitriadou, & Stalikas, 2012a; N = 1674), which
demonstrated high internal consistency (α = 0.94).
It has
demonstrated high internal consistency (α > 0.85) and good convergent validity.
Not exact matches
The Persian version of this test
demonstrated very
high internal consistency as well as
high test - retest reliability.
The VOCI total scale as well as its subscales
demonstrated very
high test - retest reliability and
internal consistency.
The Persian version of this test
demonstrated very
high internal consistency (α = 0.92) and
high test - retest reliability (r = 0.83)(Kaviani & Mousavi, 2008).
Good
internal consistency (Cronbach's α = 0.89) and
high validity were
demonstrated.28 Of the 105 mothers who filled in the questionnaire, 18 exceeded the recommended cutoff score for depression (> 23).
The total score ranges from 30 to 120, with a
higher score indicating greater impulsivity.21 The 25 items of the Chinese version of the BIS - 11 have
demonstrated good overall
internal consistency in Taiwanese adolescents, with a Cronbach's α of 0.834.19 The factor structure of the Chinese version of the BIS - 11 consists of three factors: «inability to plan», «lack of self - control» and «novelty seeking».
Previous research has shown that this scale
demonstrates acceptable
internal consistency, ranging from.7 to.8, and
high test — retest reliability (Fritz & Helgeson, 1998; Helgeson & Fritz, 1999), including a study of adolescents with diabetes (Helgeson & Fritz, 1996).