Cognitive Biases & Logical Fallacies Deck

Logical Fallacies & Cognitive Biases is a practical deck designed to help you recognize the hidden errors that distort thought, judgment, and argument. Instead of presenting a long academic list of terms, this deck organizes 37 cognitive biases and 32 logical fallacies into 10 clear categories, making the entire field easier to study, compare, and remember.

Each card explains one distinct mental shortcut or reasoning error in simple language, with a relatable example and a visual prompt that helps anchor the concept in memory. The deck also includes sub-expressions where needed, giving important nuance without overwhelming the reader with duplicate or overly technical labels.

The goal is simple: make flawed thinking easier to see. Cognitive biases show how the mind misreads reality from the inside, while logical fallacies show how arguments break down through assumptions, distractions, false causes, unclear language, and persuasive labels. Together, they give you a practical framework for spotting weak reasoning in conversations, debates, media, advertising, and your own beliefs.

This deck is built for both study and interaction. Its 10 color-coded categories reduce overwhelm by grouping similar patterns together, while 8 unique learning games make the concepts easier to practice alone or with others. Whether used as a reference tool, conversation starter, or group activity, the deck helps turn abstract reasoning errors into patterns you can actually recognize in daily life.

Product Details:

Card Size: 2.5" x 3.5" custom playing cards
Material: WP10 waterproof plastic
Packaging: Custom tuck box

Logical Fallacies & Cognitive Biases is not just a glossary of mistakes. It is a compact map of how thinking goes wrong — and a practical tool for becoming harder to mislead, manipulate, or fool by your own first impressions.