Few things in life are more delightful than sharing in the laughter of a baby. Until now, however, psychologists and parenting experts have largely focused on moments of stress and confusion. Developmental psychologist Caspar Addyman decided to change that. Since 2012 Caspar has run the Baby Laughter project, collecting data, videos and stories from parents all over the world. This has provided a fascinating window into what babies are learning and how they develop cognitively and emotionally. Deeper than that, he has observed laughter as the purest form of human connection. It creates a bond that parents and infants share as they navigate the challenges of childhood. Moving chronologically through the first two years of life, The Laughing Baby explores the origin story for our incredible abilities. In the playful daily lives of babies, we find the beginnings of art, science, music and happiness. Our infancy is central to what makes us human, and understanding why babies laugh is key to understanding ourselves.

How laughter and smiles define our cognitive and emotional development at the start of life

The laughter of tiny babies is endearing, entrancing and infectious. Powerful enough to reinvigorate even the most weary parent, it is also a fascinating window into what they are learning. Long before they can talk, babies communicate their experience of the world through laughter and tears. Until now, however, psychologists and parenting experts have largely focused on moments of stress and confusion. Dr Caspar Addyman is a developmental psychologist who decided to change that. For six years Caspar has run the Baby Laughter project, collecting data, videos and stories from parents all over the world. He learned that laughter and smiles are of central importance at the start of life, defining our cognitive and emotional development. Squeals of joy accompany all of a baby's little breakthroughs, connecting them to their nearest and dearest. The Laughing Baby is the culmination of Caspar's research. Moving chronologically through the first two years of infancy, it shows how babies provide the origin story for our incredible abilities, and how understanding them is key to understanding ourselves.

In Navajo families, the first person to make a new baby laugh hosts the child's First Laugh Ceremony. Who will earn the honor in this story? The First Laugh Ceremony is a celebration held to welcome a new member of the community. As everyone--from Baby's nima (mom) to nadi (big sister) to cheii (grandfather)--tries to elicit the joyous sound from Baby, readers are introduced to details about Navajo life and the Navajo names for family members. Back matter includes information about other cultural ceremonies that welcome new babies and children, including man yue celebration (China), sanskaras (Hindu) and aquiqa (Muslim).

A collection of nursery rhymes and play rhymes with instructions for the accompanying finger plays or physical activities, including clapping, bouncing, lifting, and tickling. Includes music for those rhymes which are also songs.

Chortle. Giggle. Titter and guffaw. And smile, smile, smile. The happiest of books is back, in full, glorious, happy color. It’s the perfect shower gift. Essential for grandparents. The most cheerful book in the parenting section. These 97 games, sight gags, parlor tricks, and practical jokes require no special talent, use just the simplest household items as props, and actually work. Babies will be entertained—and adult readers will rediscover the joy of surrendering to sheer silliness. Get baby giggling with the Exaggerated Sneeze “ah-ah-ah-ah-CHOO!” The Live Jack-in-the-Box (Dad goes in large cardboard box, family sings “Pop Goes the Weasel,” and Dad jumps out at the last line). Three-Card Monte for Babies, using plastic cups and a lemon. Plus the top ten peek-a-boo variations, Yodeling in the Canyon, the Disappearing Noodle, Baby Channel Surfing, and oldies-but-goodies including Baby’s Stinky Feet. It’s the joy of letting loose and laughing with your baby.

From Caldecott Medalist Stephen Gammell and beloved writer Tony Johnston, this joyous picture book with audio celebrates the sound of a baby’s laughter. The family gathers round to hear the sweet sound of the new baby’s sweet laugh! But just because everyone has gathered doesn’t mean the baby’s ready. When the moment finally comes, the sound makes everyone else laugh too—aunts, uncles, cousins, and even great-grandma. It seems no one can resist the sound of baby’s laugh. And who would want to? With simple, endearing text, audio, and Stephen Gammell’s unmistakable art, this tribute to the joy a young child’s laughter will quickly become a family favorite.