The role of big data and predictive analytics in developing a resilient supply chain network in the South African mining industry against extreme weather events

S Bag, MS Rahman, G Srivastava, HL Chan… - International Journal of …, 2022 - Elsevier
Most parts of the world have suffered the negative impacts from extreme weather events, in
whatever form they may take. To mitigate such impacts, attention in the operations …

The effect of various simultaneous sources of mechanical error in the estimators of correlation causing deflation in reliability: Seeking the best options of correlation for …

J Metsämuuronen - Behaviormetrika, 2022 - Springer
Estimates of reliability by traditional estimators are deflated, because the item-total or item-
score correlation (Rit) or principal component or factor loading (λ i) embedded in the …

Reliability and omega hierarchical in multidimensional data: A comparison of various estimators.

E Cho - Psychological Methods, 2022 - psycnet.apa.org
The current guidelines for estimating reliability recommend using two omega combinations
in multidimensional data. One omega is for factor analysis (FA) reliability estimators, and the …

Phonological working memory and central executive function differ in children with typical development and dyslexia

M Alt, A Fox, R Levy, TP Hogan, N Cowan, S Gray - Dyslexia, 2022 - Wiley Online Library
The primary purpose of this study was to compare the working memory performance of
monolingual English‐speaking second‐grade children with dyslexia (N= 82) to second …

Deflation-corrected estimators of reliability

J Metsämuuronen - Frontiers in Psychology, 2022 - frontiersin.org
Underestimation of reliability is discussed from the viewpoint of deflation in estimates of
reliability caused by artificial systematic technical or mechanical error in the estimates of …

Attenuation-corrected estimators of reliability

J Metsämuuronen - Applied Psychological Measurement, 2022 - journals.sagepub.com
The estimates of reliability are usually attenuated and deflated because the item–score
correlation (ρ g X, Rit) embedded in the most widely used estimators is affected by several …

How to Obtain the Most Error-Free Estimate of Reliability? Eight Sources of Deflation in the Estimates of Reliability to Avoid.

J Metsämuuronen - Practical Assessment, Research & Evaluation, 2022 - ERIC
The reliability of a test score is usually underestimated and the deflation may be profound,
0.40-0.60 units of reliability or 46-71%. Eight root sources of the deflation are discussed and …

Assessing momentary relaxation using the Relaxation State Questionnaire (RSQ)

S Steghaus, CH Poth - Scientific Reports, 2022 - nature.com
Stress is ubiquitous in everyday life and hazardous for mental and physical health. To
prevent or ameliorate stress-related disease, relaxation exercises aim to counteract stress …

Impact of empowering leadership on emotional exhaustion: A controlled interventional study in a large French university hospital complex

B Cougot, N Gillet, J Gauvin, P Caillet… - Journal of Nursing …, 2022 - Wiley Online Library
Aim The aim of this study is to assess the effect of a systemic intervention on the evolution of
empowering leadership and emotional exhaustion in a university hospital sub‐centre …

Measuring social desirability in collectivist countries: a psychometric study in a representative sample from Kazakhstan

K Nurumov, D Hernández-Torrano… - Frontiers in …, 2022 - frontiersin.org
Social desirability bias (SDB) is a pervasive measurement challenge in the social sciences
and survey research. More clarity is needed to understand the performance of social …