If, as UX professionals, we measure the user experience of a product with a questionnaire,
then scale reliability is important. If the scales of the questionnaire show low reliability, we …

The current conventions for test score reliability coefficients are unsystematic and chaotic.
Reliability coefficients have long been denoted using names that are unrelated to each …

Background: The purpose of this paper is to demonstrate the quantitative methods used to
determine reliability in developmental research. Author represented methods of reliability …

Background Hardiness is one of the personality traits that can help individuals in stressful
situations. Since human beings are constantly under stressful situations and the stresses …

Purpose Business competition is getting more intense nowadays, and corporate survival is
getting harder; consequently, corporate managers have to make financial decisions in …

Purpose The objective of this study was to investigate the relationship between various
drivers of consumer-based brand equity (CBBE) for m-payments and to demonstrate …

Despite the overwhelming use of tests and questionnaires, the psychometric models for
constructing these instruments are often poorly understood, leading to suboptimal …

Previous studies on bilingual children have shown a significant correlation between first
language (L1) and second language (L2) morphological awareness and a unique …

It has been recognised that few cattle farmers undertake biosecurity practices on their farms.
Approaches that take into consideration individuals' preparedness for change, alongside …

The reliability of a test score is discussed from the viewpoint of underestimation of and,
specifically, deflation in estimates or reliability. Many widely used estimators are known to …