Short answers, pulled from the story.
Diana Baumrind proposed three main parenting styles in early child development: authoritative, authoritarian, and permissive. These were later expanded to four with the addition of an uninvolved or neglectful style. Each style combines different levels of acceptance, responsiveness, demand, and control.
Authoritative parenting, which Baumrind called the "just right" style, combines medium demands on the child with medium responsiveness from parents. These parents rely on positive reinforcement and rarely use punishment while supporting a child's autonomy within reasonable limits. Children raised this way score higher in competence, mental health, and social development than those from permissive, authoritarian, or neglectful homes.
Parenting differs sharply by culture in what behaviors parents value and how they interpret them. Dutch parents view a child asking questions as a lack of independence, while European Americans treat it as a sign of intelligence and Italian parents read curiosity as good interpersonal skill. Parents in Germany talk to babies about the baby, while West African parents talk to the baby about other people and hold the baby facing outward.
LOPI stands for Learning by Observing and Pitching In, a practice where children are integrated into mature daily activities and encouraged to observe and contribute. In some Mayan communities, young girls watch their mothers make tortillas only a few minutes at a time, then practice the movements on objects like plastic. By the time a girl comes of age, she can make tortillas without ever receiving explicit verbal instruction.
Group-based parent training programs include Parent-Child Interaction Therapy, Parents Management Training, the Positive Parenting Program known as Triple P, The Incredible Years, and Behavioral and Emotional Skills Training. Parents Management Training focuses on children aged 3 to 13 with parents as the main trainees, while The Incredible Years covers infancy to age 12. These programs have proven effective at improving short-term psychosocial well-being for parents.
Data from the British Household Panel Survey and the German Socio-Economic Panel suggests that having up to two children increases happiness in the years around the birth, mostly for those who postponed childbearing. Having a third child is not shown to increase happiness. A US survey called the Success Index found that parenting is deemed important especially for people aged 65 and older.