Education is a continuous lifelong process of gaining knowledge and skills that begins at birth and ends at death. It allows for the maximum development of both individuals and society. While heredity places limits on a person's IQ potential, both heredity and environment interact to influence human behavior and development. The family, school, physical environment, and culture all impact a child's growth by shaping their learning, problem-solving skills, habits, and socialization. Howard Gardner defined intelligence as the ability to learn and solve problems, proposing there are seven types of intelligences.