PBESProceedings of Business and Economic Studies2209-26412209-265XBio-Byword Scientific Publishing Pty. Ltd.10.26689/pbes.v9i7.15692ArticleA Study on the Mechanism of How Perceived Information Overload Affects Behavioral Intentions among E-Commerce Platform Usershttps://artdesignp.com/journal/PBES/9/7/10.26689/pbes.v9i7.15692HanXiru2026972026-07-28Based on the SOR (Stimulus-Organism-Response) theoretical framework, this study explores the underlying logic and mechanisms linking users’ perceived information overload, cognitive and psychological responses, and behavioral intentions. The results indicate the following: First, cognitive and psychological responses consist of three dimensions—cognitive fatigue, decision difficulty, and psychological anxiety—while behavioral intentions consist of two dimensions—users’ intention to purchase products and their intention to continue using the app. Second, perceived information overload significantly inhibits users’ intention to purchase products and their intention to continue using the app. Third, users’ cognitive fatigue, decision difficulty, and psychological anxiety mediate the relationship between perceived information overload and users’ intention to purchase products and their intention to continue using the app. This study provides theoretical foundations and practical insights for e-commerce platforms to optimize recommendation strategies and alleviate users’ cognitive burden.

Chen ML, Cai RM, 2009, The Impact of Product Recommendation Algorithms on Consumer Purchase Decisions in E-commerce. Journal of Zhejiang University (Humanities and Social Sciences) (5): 11.

Schwartz, B, 2019, The Paradox of Choice: Why More Is Less.

Bi TY, Jia YB, 2024, A Study on the Impact of Information Overload on Post-Purchase Cognitive Dissonance Among Online Consumers. Journal of Hubei University of Arts and Science, 45(2): 83–88.

Mehrabian A, Russell JA, 1974, An Approach to Environmental Psychology. MIT.

Desinta C, Novandari W, Pradisti L, 2025, Much To Choose, Too Confused to Decide: Investigating Customer Confusion As a Mediator of Information Overload and Decision Postponement. Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis.

Fan W, Osman S, Zainudin N, et al., How Information and Communication Overload Affect Consumers’ Platform Switching Behavior in Social Commerce. Heliyon, 10(10): e31603.

Mei XY, Wang MY, 2025, The Impact of Sensory Overload on Social E-commerce Users’ Purchase Intentions: An Analysis Using a “SEM + Random Forest” Approach. Economic Trade Update, 22(12): 104–107.

Qi LL, Zhao R, 2018, The Impact of Information Overload on Online Consumers’ Purchasing Decisions. Commercial Times.

He Z, Zhang NZ, Lü TJ, 2013, Research on the Formation of Online Consumers’ Purchase Intention Under Information Overload. Price: Theory Practice, (4): 95–96.

Lu HP, Su YJ, 2009, Factors Affecting Purchase Intention on Mobile Shopping Websites. Internet Research, 19(4): 442–458.

Zhu YH, Bai JL, 2023, An Analysis of the Interplay Between Customer Confusion and Avoidance of Consumption: Considering the Mediating Role of Ambivalent Attitudes. Journal of Business and Economic Research (24): 72–76.

Agnihotri D, Chaturvedi P, Tripathi V, 2024, The Impact of Social Media Influencer Information Overload on Purchase Avoidance: The Role of Customer Confusion and Prior Product Knowledge. Journal of Research in Interactive Marketing.

Li P, Li H, 2020, Research on the Impact of Inappropriate Recommendations on Consumers’ Continuance Intention of E-Commerce Platforms. Journal of Shandong University of Science and Technology (Social Sciences), 22(1): 81–90.

Dai B, Ali A, Wang H, 2020, Exploring Information Avoidance Intention of Social Media Users: A Cognition–Affect–Conation Perspective. Internet Research.

Kusi GA, Rumki MZA, Quarcoo FH, et al., 2022, The Role of Information Overload on Consumers’ Online Shopping Behavior. Journal of Business Management Studies: 4(4).