https://www.brilliance-pub.com/CRPS BRILLIANCE PUBLISHING LIMITED en-US Current Research in Psychological Science 2959-3638 https://www.brilliance-pub.com/CRPS/article/view/160 <p>In the contemporary digital landscape, personalized recommendation algorithms have become pervasive arbiters of content exposure, fundamentally altering how American youth process information, allocate attention, and form cognitive and emotional schemas. This paper examines the multifaceted impacts of algorithmic personalization across cognitive, psychological, educational, and developmental domains. Drawing on interdisciplinary research, it explores how personalization systems narrow cognitive breadth, reinforce confirmation bias, and disrupt attention regulation through hyper-targeted content flows. The paper further analyzes how these systems challenge critical literacy development and epistemic trust, contributing to fragmented learning and diminished curiosity. By synthesizing findings from neuroscience, education, and media studies, the study presents an integrated framework for understanding personalization as both a technological and developmental force. The conclusion calls for systemic educational reforms and policy-level interventions to foster algorithmic literacy, cognitive resilience, and equitable information environments for youth. This work contributes to the growing discourse on algorithmic influence, offering implications for educators, technologists, and policymakers in safeguarding the cognitive autonomy of the next generation.</p> Fengyang Zhou Hanin Moore Copyright (c) 2025 Current Research in Psychological Science 2025-07-16 2025-07-16 1 1 10.53104/curr.res.psychol.sci.2025.07001