Welcome to Lily Yuan’s personality psychology blog—a mélange of research and data storytelling.

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Latest posts below:

• Guide: 4 Main Types of Psychometric Data (B, I, S, L)
• Guide: 16PF – A Behavior-Based Approach to Traits
• Personality and Sleep Chronotypes: The Bear, Wolf, Lion, Dolphin
• What Does Your Pet Say About Your Personality?
• The High Sensation Seeking (HSS) Introvert