The document discusses the generation gap between different generations. It defines the generation gap as differences in beliefs and values between younger and older generations. It identifies five generations - Traditionalists, Baby Boomers, Generation X, Generation Y, and Millennials - and compares their defining characteristics, technologies, careers, and communication styles. The generation gap is caused by a lack of communication and understanding between generations due to differences in lifestyles and expectations. Both parents and children must make efforts to reduce the generation gap through open communication and understanding different perspectives.