Abstract: The purpose of this paper is to shed some light on threats to reliability and validity of mixed methods (MM) research in user experience (UX) studies wherein quantitative and qualitative ...

ABSTRACT: This study explores the application of a forecasting approach based on the naïve method to optimize the logistical performance of the national BTS examinations in the Douala Examination ...

The feasibility, validity and reliability of the Time Trade-Off (TTO) and Visual Analogue Scale (VAS) methods in obtaining preference values for health states were compared in a random sample of the ...

Introduction: Assessing shoulder joint range-of-motion (ROM) is crucial for evaluating shoulder mobility but remains challenging due to its complexity. This review examined the potential of ...

Objective: The current study aims to examine the structural and convergent validity, reliability, and measurement invariance of the Depression Anxiety Stress Scales Short Form (DASS-21) across age and ...

ABSTRACT: Logistical disruptions in the organization of national examinations present critical risks to fairness, operational efficiency, and educational governance. In Cameroon, where examination ...