The main objective of the present study was to test the validity of a 19-items instrument (QUICK Questionnaire, QQ) as a tool for screening of WO. Two hundred twenty-two patients (36.0% without WO; 64.0% with mild or moderate/severe WO) were included. Diagnosis of WO by the participant neurologist was considered the "gold standard." The complete Unified Parkinson's Disease Rating Scale battery,...

OBJECTIVE To validate the diagnosis of second trimester miscarriages/deliveries (16+0 weeks to 27+6 weeks of gestation) recorded as miscarriages in the Danish National Patient Registry or spontaneous deliveries in the Danish Medical Birth Registry, and asses the validity of risk factors, pregnancy complications, and cerclage by review of medical records. MATERIALS AND METHODS In a cohort of 2...

This study aimed to test the psychometric properties of the Thai version of the Effort-Reward Imbalance Questionnaire (T-ERIQ). The English version of the 23-item ERIQ was translated and back-translated. Content validity was examined by five experts and face validity was examined by twelve key informants before being tested for construct validity with 828 workers from six garment factories. Pre...

Title of Document: THE INFLUENCES OF APTITUDE, LEARNING CONTEXT, AND LANGUAGE DIFFICULTY CATEGORIZATION ON FOREIGN LANGUAGE PROFICIENCY. Thomas R. Wagener, Doctor of Philosophy, 2015 Directed By: Dr. Steven J. Ross, Second Language Acquisition This research investigates the ability of predictive measures to differentiate level of language proficiency among learners across languages, language ca...

BACKGROUND A scoping search identified systematic reviews on diagnostic accuracy and predictive ability of frailty measures in older adults. In most cases, research was confined to specific assessment measures related to a specific clinical model. OBJECTIVES To summarize the best available evidence from systematic reviews in relation to reliability, validity, diagnostic accuracy and predictiv...

Heightened stress sensitivity is a common characteristic of schizophrenia and may be predictive of clinical and functional outcomes. However, systematic assessment is not part of routine clinical practice. This study investigated the reliability and predictive values of two versions of a new scale for the assessment of psychological stress in psychosis (Psychological Stress Index; PSI). Thirty-...

This study aimed at investigating the reliability, predictive validity, and self-esteem and gender bias of confidence-based scoring. This is a method of scoring in which the test takers receive a positive or negative point based on their rating of their confidence in an answer. The participants, who were 49 English-major students taking their grammar course, were given 8 multiple-choice tests d...

Introduction: Validity and reliability are essential criteria for clinical competency assessment tests. This study was conducted to determine the validity and reliability of the Objective Structured Clinical Examination (OSCE) for nursing pre-internship. Methods: This methodological study was done on 36 pre-internship Nursing students of  Golestan  University of Medical Sciences in 2...

BACKGROUND The construct of complex posttraumatic stress disorder (CPTSD) has attracted much research attention in previous years, however it has not been systematically evaluated in individuals exposed to persecution and displacement. Given that CPTSD has been proposed as a diagnostic category in the ICD-11, it is important that it be examined in refugee groups. OBJECTIVE In the current stud...