PSYCHOLOGY · PHILOSOPHY · CRITICAL THINKING
Understand deeply. Think clearly. Live consciously.
Clear psychology notes and explanations for students, curious minds and the Sensus Vitae community.
- Complex ideas, clearly explained
- Psychology in four languages
- Connections between science and life

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Four starting points for learning, reading, discussion and scientific news.
New on Sensus Vitae
Research overview · 7 min
Genetics and behaviour
Personality genetics: an enormous sample, but no “character genes”
The largest GWAS of Big Five traits reveals the polygenic architecture of personality—and the limits of genetic predictions.
Read the overviewLearning article · 6 min
Psychobiology
Neuron and glia: a living system, not a solitary cell
Why the brain cannot be understood by studying neurons alone, and what different glial cells do.
Read the articleLearning article · 7 min
Data analysis
Mean and standard deviation: centre and spread
How two measures describe data together, and why standard deviation should not be interpreted without the mean.
Read the articleQuestion for reflection
Does knowing the causes of our behaviour change the degree of personal responsibility?
Read the reflection question