1 This study presented a model-based image-matching (MBIM) motion analysis 2 technique for ankle joint kinematic measurement. Five cadaveric below-hip 3 specimens were manipulated through a full range of ankle joint motions in bare-foot 4 and shoed conditions. The ankle motions were analyzed by bone-pin marker-based 5 motion analysis and MBIM motion analysis techniques respectively. The root me...

This study examined the psychometric properties of the Conduct Problems Risk Screen (CPRS), a seven-item screen derived from DSM-IV-TR criteria that can be completed by parents or teachers. The sample consisted of 4,752 Australian fiveto nine-year-old primary school children. The results showed the parent and teacher screens had very good internal consistency and high convergent validity with o...

In this paper we consider the problem of constructing confidence intervals and lower bounds for the intraclass correlation coefficient in an interrater reliability study where the raters are randomly selected from a population of raters.The likelihood function of the interrater reliability is derived and simplified, and the profile likelihood based approach is readily available for computing th...

Rating scales for outcome variables produce categorical data which are often ordered and measurements from rating scales are not standardized. The purpose of this study is to apply commonly used and novel methods for paired ordered categorical data to two data sets with different properties and to compare the results and the conditions for use of these models. The two applications consist of a ...

This study addresses the high stakes nature of teacher performance assessments and consequential outcomes of passing versus failing based on decisions of those who subjectively score them. Specifically, this study examines the inter-rater reliability of an emerging national model, the Performance Assessment for California Teachers (PACT). Current reports on the inter-rater reliability of PACT u...

This article argues that the general practice of describing interrater reliability as a single, unified concept is at best imprecise, and at worst potentially misleading. Rather than representing a single concept, different statistical methods for computing interrater reliability can be more accurately classified into one of three categories based upon the underlying goals of analysis. The thre...

[Purpose] This study examined the reliability of a clinical ability evaluation table developed in a previous study with the aim of clarifying the abilities necessary for therapists to independently implement their duties. [Subjects and Methods] Forty-eight physical therapists with less than 2 years of clinical experience were targeted for evaluation, 48 main supervisors, and 48 sub-supervisors,...

The aim of this study was to examine the interrater reliability (trained vs. untrained raters) and criterion-related validity (manual vs. automatic timing) of the 4 × 10-m shuttle run and 30-m running speed tests (times measured). The study comprised 85 adolescents (38 girls) aged 13.0-16.9 years from the Healthy Lifestyle in Europe by Nutrition in Adolescence study. The time required to comple...

The Burn Scar Index, often called the Vancouver Scar Scale, is widely used in clinical practice and research to document change in scar appearance. Several sections of the Index require equipment to accurately score the items. Additionally, the numeric scores are difficult to remember. We recently devised a pocket-sized tool to aid in scoring the scar and to increase staff compliance in use of ...