Sentence examples for reliability and validity test from inspiring English sources

The first step in the analysis was to perform a reliability and validity test of the questionnaire specifically designed for this research the F.T.Q. to verify its psychometric properties.

The EBP2 had been previously evaluated for reliability and validity (test retest ICCs 0.77-0.94, convalidityvalidity r = 0.52-0.80, discriminativalidityity ANOVA p <0.001 to 0.004) [ 14].

Assessment of data completeness, scale score dispersion characteristics, reliability and validity test results all provide evidence for the soundness of the abbreviated 5-item scales.

Summing up, exploratory ordinal and traditional factor analyses alongside reliability and validity tests revealed three reliable and valid multi-item scales: socioeconomic change, staff skills and attitudes and appropriateness of services.

The major reliability and validity tests were used to validate the short new QOL instruments [ 6].

Of these, 68 measures (80%) included reliability and validity testing.

Communicate with other research groups for compatibility, comparability, and further reliability and validity testing.

Additionally, most of the included instruments had limited reports of reliability and validity testing.

Reliability and validity tests of the Leisure Time Physical Activity Questionnaire for People with Spinal Cord Injury.

The scales were subjected to reliability and validity testing, and factor analysis was used to reduce the number of items in some scales.

We performed reliability and validity testing of scales comprising the 30 most important items and a shortened version that includes 16 items.