Dr. Spock, born Benjamin Spock in 1903, was an American pediatrician and author best known for his influential book, The Common Sense Book of Baby and Child Care. First published in 1946, it revolutionized parenting by emphasizing a more relaxed and nurturing approach to child-rearing, contrasting with the strict methods of the time. His work has sold millions of copies and has been translated into multiple languages. Spock's ideas encouraged parents to trust their instincts and consider the emotional needs of their children. He became a prominent figure in the baby boomer generation, shaping modern parenting practices and influencing public attitudes toward child development and education.