7 Signs You Might Be Less Intelligent Than You Think

Psych2Go
Psych2Go
1 Video View·Sep 12, 2026

What are the subtle signs of low intelligence or cognitive rigidity, and how can we overcome them? In this video, we dive into the psychology of rigid thinking patterns, how they impact problem-solving, and actionable steps you can take to build cognitive flexibility.

Special thanks to our animator, Rachelle, for bringing this topic to our attention after watching a video on cognitive rigidity by  ⁨@AlanaAnijar⁩ 

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Research & References:

Cahalan, S., Mitroff, S. R., Subiaul, F., & Rosenblau, G. (2025). Using the cognitive rigidity-flexibility dimension to deepen our understanding of cognitive function. Personality Neuroscience, 8, e3. https://doi.org/10.1017/pen.2025.3

Ramakrishnan, S., Robbins, T. W., & Zmigrod, L. (2022). Cognitive rigidity, habitual tendencies, and obsessive-compulsive symptoms: Individual differences and compensatory interactions. Frontiers in Psychiatry, 13, 856330. https://doi.org/10.3389/fpsyt.2022.856330

Schaie, K. W., Dutta, R., & Willis, S. L. (1991). Relationship between rigidity-flexibility and cognitive abilities in adulthood. Psychology and Aging, 6(3), 371–383. https://doi.org/10.1037/0882-7974.6.3.371

0:00 Rethinking Intelligence and Cognitive Rigidity
2:02 Eight Patterns of Cognitive Rigidity
4:05 Practical Steps to Expand Your Thinking
5:56 Beyond IQ: Redefining Human Potential