Conclusion: We conclude that the agreement and reliability of the three shoulder questionnaires examined, WORC index, SPADI and OSS are acceptable and that differences between scores were small.

Reliability and Validity in the Evaluation of Teaching: Does Testing Make a Difference? Read and download Read Online Read 100 articles/month free Subscribe to JPASS Unlimited reading + 10 downloads ...

A number of mental-test theorists have called attention to the fact that increasing test reliability beyond an optimal point can actually lead to a decrement in the validity of that test with respect ...

Reliability, validity, and clinically important differences (CIDs) on the NCCN/FACT Bladder Symptom Index (NFBISI-18) among individuals with locally advanced or metastatic urothelial cancer (UC).

Validity isn't determined by a single statistic but by a body of research that demonstrates the relationship between the test and the behavior it is intended to measure.

In response to this strategy I have compiled a growing list of peer reviewed scholarly articles that provide evidence of the validity of the concepts of parental alienation strategies and parental ...

In response to this strategy I have compiled a growing list of peer reviewed scholarly articles that provide evidence of the validity of the concepts of parental alienation strategies and parental ...