Objective: To evaluate the reliability and validity of a brief physical activity assessment tool suitable for doctors to use to identify inactive patients in the primary care setting. Methods: ...

Objective To recommend the most suitable patient-reported outcome (PRO) questionnaires for the assessment of hip and groin disability based on a systematic review of evidence of validity, reliability ...

provide an assessment of what can be learned from research fields outside of eyewitness identification; 4) offer recommendations for best practices in the handling of eyewitness identifications by law ...

CHAT, a novel 18-item patient-reported questionnaire, shows promise as a clinical and research tool for evaluating cough ...

The violent risk potential of a criminal can be measured using the Psychopathy Checklist developed by Robert D. Hare. This measure affects bail, sentencing, parole, and more.

The most important aspect of any assessment is the extent to which the collected data is reliable and valid. Reliability refers to the consistency and dependability of the results. Validity refers to ...

ABC News maintains standards for disclosure, validity, reliability and unbiased content in survey research and evaluates surveys being considered for use to establish whether they meet these ...