Results 191 to 200 of about 16,934 (282)

Reliability measures in knowledge structure theory

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract In knowledge structure theory (KST) framework, this study evaluates the reliability of knowledge state estimation by introducing two key measures: the expected accuracy rate and the expected discrepancy. The accuracy rate quantifies the likelihood that the estimated knowledge state aligns with the true state, while the expected discrepancy ...
Debora de Chiusole   +3 more
wiley   +1 more source

Connections between the basic local independence model and true and error models in the study of preference

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Two classes of probabilistic models are compared: the true and error (TE) type models and models in the family of the basic local independence model (BLIM). The former finds applications in the study of human preference, whereas the latter has been developed within the theory of knowledge structures with the aim of producing knowledge ...
Luca Stefanutti   +2 more
wiley   +1 more source

New estimation methods for diagnostic classification models

open access: yesBritish Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract This paper introduces a new class of estimators for cognitive diagnosis models (CDMs) based on the Cressie–Read family of ϕ$$ \phi $$‐divergences. Focusing on the loglinear CDM (LCDM), for which joint maximum likelihood estimation (JMLE) has been shown to be consistent, we propose a joint minimum divergence estimation (JMDE) framework.
Elena Castilla
wiley   +1 more source

Renal‐vascular axis: unmasking its role in vascular endothelial growth factor‐inhibitor vascular toxicity in cancer patients

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Vascular toxicity is a growing concern in cancer patients receiving vascular endothelial growth factor inhibitor (VEGFi) therapy, posing a significant threat to patient prognosis. While the primary mechanism of VEGFi‐induced vascular toxicity is linked to redox‐sensitive reactions that disrupt vascular tone, leading to hypertension and ...
Grace Whelan, Karla B. Neves
wiley   +1 more source

Three versus six sessions of problem-solving training with or without boosters for care partners of adults with dementia (CaDeS): a randomised controlled optimization trial. [PDF]

open access: yesLancet Reg Health Am
Juengst SB   +8 more
europepmc   +1 more source

Generating and Implementing New Ideas in Work Teams: A Motivational Perspective

open access: yesCreativity and Innovation Management, EarlyView.
ABSTRACT Drawing on motivational perspectives, we develop a framework that explains the psychological mechanisms linking idea generation to implementation. We propose that intrinsically and extrinsically driven idea generation give rise to distinct patterns of team members' commitment to their ideas, which function as key motivational pathways linking ...
Hyun Sun Chung, Jin Nam Choi, Thomas Sy
wiley   +1 more source

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