the Cronbach α was 0.57(α1) and 0.66(α2),and the correlation coefficient of the concurrent validity with NCTB was from 0.34 to 0.75,Therefore,the NES C3 is proved to be with satisfied reliability and validity.
and the correlation coefficient of the concurrent validity with NCTB was 0 40~0 72.Conclusion:The visual perception test of NES—C3 is proved to be with satisfied reliability and validity.
Methods: The split-half method and the equivalent form method were used,and the concurrent validity and predictive validity of the criterion-related validity were tested.
The patients were measured with Fugl-Meyer assessment(FMA),Berg balance scale(BBS) and measurement of functional independence taken as the validity scale for the study of concurrent validity.
144 male pilot cadets(MPC), 20--22 years, were tested using the computerized DTB for 22 min. The test-retest reliability was 0.78(p<0.01) , the concurrent and predictive validity were 0.36 and 0.34 (p<0.01) respectively. The total coincidence rate was 82.4%.
Each of the 140 MPC and 126 MAS was interviewed for 30min. The reliability of scores was 0.91(p<0.01), the concurrent and predictive validity were 0.32 and 0.67(p<0.01) respectively. The total coincidence rate was 90.5%.
In a study with a possible bearing on the concurrent validity of the instrument, relapsing schizophrenics significantly differed from stable subjects in weighted time budget indices.
The four subscales were by no means independent, and concurrent validity tests with the PSE suggested that they provided additional information regarding somatic symptoms and anxiety, but not about social dysfunction and depression.
ROC analysis confirmed that the SCL-90-R subscales "anxiety" and "depression" showed acceptable concurrent validity for the diagnostic groups anxiety and depression (according to DSM-III-R).