Cognitive Bias


Cognitive bias is a distortion in the way we perceive reality. This concept provides a comprehensive review of the cognitive bias that can affect individuals and organisations. You will also gain an understanding of the different kinds of biases and how to use techniques to level the playing field.

Technique Overview

Cognitive Bias

Cognitive Bias Definition

Cognitive bias refers to a mental error caused by simplified information processing strategies employed by our subconscious mind. Generally, human cognitive limitations allow people to use simplifying strategies to mentally process information. These strategies are useful as they help individuals deal with complexity and ambiguity. However, they can lead to predictable faulty judgements known as cognitive biases (Tversky & Kahneman, 1974). Cognitive biases are widely studied by behavioural economists, who examine how these biases influence decision-making (Swan, 2023).

Cognitive Bias Description *

* The full technique overview will be available soon. Contact us to register your interest in our business management platform, and learn all about Cognitive Bias.

Business Evidence

Strengths, weaknesses and examples of Cognitive Bias *

* The business evidence section is for premium members only. Please contact us about accessing the Business Evidence.

Business Application

Implementation, success factors and measures of Cognitive Bias *

* The business application section is for premium members only. Please contact us about accessing the Business application.

Professional Tools

Cognitive Bias videos and downloads *

* The professional tools section is for premium members only. Please contact us about accessing the professional tools.

Further Reading

Cognitive Bias web and print resources *

Cognitive Bias references (4 of up to 20) *

  • Chen, Y. (2025). A Manager and an AI Walk into a Bar: Does ChatGPT Make Biased Decisions Like We Do? Manufacturing & Service Operations Management, 27(2), 291–310. [Online] Available at: https://doi.org/10.1287/msom.2023.0279
  • Cummins, R.A. and Nistico, H. (2002) ‘Maintaining life satisfaction: The role of positive cognitive bias’, Journal of Happiness Studies, 3, pp. 37–69. https://doi.org/10.1023/A:1015678915305
  • Deshpande, K. (2024). Reducing cognitive biases in strategic business decisions: A framework for enhanced leadership and organizational success. Development and Learning in Organizations, 38(5). [Online] Available at: https://doi.org/10.1108/DLO-11-2024-0330
  • Ebbinghaus, H. (1913). Memory: A contribution to experimental psychology, 1885 (trans: Ruger, H. A., & Bussenius, C. E.). New York: Columbia University. Teachers College. Educational reprints. https://doi.org/10.1037/10011-000

* The further reading section is for premium members only. Please contact us about accessing the further reading.


Learn more about KnowledgeBrief Manage and how you can equip yourself with the knowledge to succeed on Cognitive Bias and hundreds of other essential business management techniques

Other members were also interested in...

Related Concept: Introduction to Presenting Data Analysis Results

Data analysis has little impact if the results are unclear or misinterpreted. Presenting findings effectively requires structure, precision and clarity so that insight is understood rather than assumed. Professional communication of results transforms output into meaning that supports informed judgement and action.