Perceived Cognitive Assistance (PCA) in LLM-Augmented Retail Trading: Confirmatory Factor Analysis and Model Testing (Wave 2)

Open Science Framework 2026 Open access

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Authors: Dmitrii Gimmelberg, Iveta Ludviga, Valters Kaže
DOI: 10.17605/osf.io/4aq7e
Cited by: 0

Abstract

Pre-registration for Wave 2 (CFA) of a scale-development project validating a 9-item Perceived Cognitive Assistance (PCA) measure for LLM-augmented retail trading. Tests measurement model confirmation, discriminant validity from perceived usefulness, and predictive validity for complexity-intention outcomes. Builds on Study 1 (qualitative), Study 2 (content validation, N = 48), and Wave 1 (EFA pilot, N = 69)."

Fields of Study & Subjects

Technology Adoption and User Behaviour Human-Automation Interaction and Safety AI in Service Interactions

Publication details

Journal / source
Open Science Framework
Publication date
1 January 2026
Language
EN