The Free Online Psychology Textbook

Psychology Unlocked is a free resource for Psychology Students, providing free textbook articles, bitesize videos and engaging blog posts to support you in your studies and exams.

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The Dunning-Kruger Effect: Why we think we know more than we do
The Dunning-Kruger Effect is a cognitive bias that can lead people to …
The Yale Food Addiction Scale: Are you addicted to food?
The Yale Food Addiction Scale is the only psychological self-report measure for …
Addicted to Pepsi Max? Understand addiction in six minutes (video)
Functional fixedness is a cognitive bias for seeing the function of something …
Functional Fixedness: The cognitive bias and how to beat it
Functional fixedness is a cognitive bias for seeing the function of something …
Summer Spending Spree! How Summer Burns A Hole In Your Pocket
Research conducted in Israel shows that the temperature is directly related to …
Psychology Textbooks for University
If you've just left school and are heading off to university after …
The Dunning-Kruger Effect: Why we think we know more than we do
The Yale Food Addiction Scale: Are you addicted to food?
Addicted to Pepsi Max? Understand addiction in six minutes (video)
Functional Fixedness: The cognitive bias and how to beat it
Summer Spending Spree! How Summer Burns A Hole In Your Pocket
Psychology Textbooks for University
Emotions for Hire – The Emotion Economy
Book Review: Places of the Heart by Colin Ellard
The History of Psychology – From Wundt to Today
Don’t you know who I am? The Psychology of Facial Recognition
Book Review: The Tipping Point by Malcolm Gladwell
Is Depression a Disability? Beck’s Negative Triad and Depression Causes