This report has two main purposes. First, we combine well-known analytical approaches to conduct a comprehensive assessment of agreement and correlation of rating-pairs and to dis-entangle these often confused concepts, providing a best-practice example on concrete data and a tutorial for future reference. Second, we explore whether a screening questionnaire developed for use with parents can b...

OBJECTIVE The Australian Therapy Outcome Measures for Occupational Therapy (AusTOMs-OT) are used internationally to measure the outcomes of occupational therapy services across diagnoses, ages, and health care settings. This study reports on the inter-rater and test-retest reliability of the Self-care and Transfer scales as well as the intra-rater reliability of all scales of the Swedish (AusTO...

The reliability diagram is a common diagnostic graph used to summarise and evaluate probabilistic forecasts. Its strengths lie in the ease with which it is produced and the transparency of its definition. While visually appealing, major long noted shortcomings lie in the difficulty of interpreting the graph visually; for the most part, ambiguities arise from variation in the distribution of for...

Relatively little is known about reliability of longitudinal diffusion-tensor imaging (DTI) measurements despite growing interest in using DTI to track change in white matter structure. The purpose of this study is to quantify within- and between session scan-rescan reliability of DTI-derived measures that are commonly used to describe the characteristics of neural white matter in the context o...

BACKGROUND The outcome of assessments is determined by the standard-setting method used. There is a wide range of standard-setting methods and the two used most extensively in undergraduate medical education in the UK are the norm-reference and the criterion-reference methods. The aims of the study were to compare these two standard-setting methods for a multiple-choice question examination and...