AFS
showed adequate reliability and validity (Lugo Steidel and Contreras, 2003; Schwartz, 2007).
The WFBS
showed adequate reliability and concurrent validity.
In summary, previous studies using the ULS - 6
showed adequate reliability and validity in the Portuguese culture.
Not exact matches
All results considered together (values from.76 to.86) suggest that the scale
shows adequate internal
reliability.
Finally, the test manual
showed satisfying test - retest
reliability over a six - week period and
adequate correlations with symptoms of depression and anxiety.
We used the Spanish validated version that
shows adequate psychometric properties such as internal consistency (Cronbach's α: 0.83) and test - retest
reliability (intraclass correlation coefficient: 0.83)[53].