
Clear+Vivid with Alan Alda Elena Hoicka: What makes a baby laugh?
Jan 6, 2026
Elena Hoicka, a psychology professor at the University of Bristol, explores the fascinating world of infant humor. She reveals how babies laugh long before they grasp language, linking humor to social bonding and cognition. From the joys of peekaboo to how parents nurture comedic skills, Elena shares insights on the developmental timeline of humor in children. She emphasizes the importance of laughter in building trust and connection, showcasing how humor fosters relationships among siblings and its role in cognitive growth. A delightful dive into what makes babies giggle!
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Humor Trains Social Cognition
- Humor helps young children practice understanding other people's minds and intentions.
- Elena Hoicka found early humor repertoire predicted social-cognitive gains six months later.
Early Laughter Supports Bonding And Creativity
- Early humor appears before language and likely supports bonding and coping with unexpected events.
- Humor may reduce overreactions to surprising events and spark creativity by breaking rules safely.
Sensory Humor Comes First
- Babies' earliest humor is sensory: silly sounds, faces, bodily play, and peekaboo.
- These amusements exploit infants' emerging perception of how things normally look and sound.






