Filter Theory | Theories

The Psychology of the Internet

Patricia Wallace’s The Psychology of the Internet provides a comprehensive research‑based overview of how online environments shape human behavior, emotions, and social interaction across contexts such as impression formation, group dynamics, aggression, attraction, altruism, privacy, gaming, development, and gender. The book integrates classic and contemporary psychological research to explain why people behave differently online and how those behaviors both reflect and inform social life on the Internet.

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The Filter Bubble: What the internet is hiding from you

Eli Pariser’s The Filter Bubble argues that personalization algorithms on platforms like Google and Facebook selectively curate what we see online based on our data, creating “filter bubbles” that limit exposure to diverse information and reinforce existing beliefs. This invisible tailoring of content shapes individual worldviews, can foster intellectual isolation, and has broader implications for society, democracy, and public discourse.