Why does having your phone nearby make it harder to think — even when you’re not using it? In this episode of Circuit Breaker: Rewiring Your Decisions, we explore the Phone in the Room Study — the surprising research showing that the mere presence of a smartphone can reduce attention, working memory, and cognitive performance.

Discover how your brain allocates resources to resisting distraction, why “just having it there” can drain mental capacity, and what this study reveals about the hidden cognitive costs of constant connectivity.

Studies and links:

Brain Drain: The Mere Presence of One’s Own Smartphone Reduces Available Cognitive Capacity | Adrian F. Ward, Kristen Duke, Ayelet Gneezy, Maarten W Bos | Research Gate https://www.researchgate.net/publication/315966604_Brain_Drain_The_Mere_Presence_of_One's_Own_Smartphone_Reduces_Available_Cognitive_Capacity

Smartphones are distracting even when you’re not using them | The Journalist’s Resource https://journalistsresource.org/economics/smartphones-mobile-distracting-cognition-iphone/