The “Which Baby Is a Girl?” Quiz: What Your Choice Really Says About Human Perception

In many versions of the quiz, the baby identified as the “girl” is often:

• Smiling more
• Making direct eye contact
• Appearing softer or calmer
• Styled with subtle visual cues

Most people who choose that baby are responding to emotional warmth, not biological gender.

The Brain’s Response to Happy Faces

Human brains are highly sensitive to facial expressions. continue reading …