Investigators tested a new healthcare tool in accurately assessing the health and well-being of children with Down Syndrome.

The test-retest reliability for the symptom score and severity (kappa) were .11 and .18 and the SAC and m-BESS (ICC) 0.33 (average 303.2 days between assessments).

Objectives. This study reports the reliability, internal consistency, and response patterns for a mailed version of the Medical Outcomes Study 36-item Short-Form Health Survey (SF-36) among older ...

This paper offers a test-retest analysis of the reliability of citizen attitudes on "trust in government" and "governmental responsiveness." For several reasons, the data employed here--from the 1972 ...