Parental Investment Theory proposes that parents allocate resources to their offspring in a way that maximizes their reproductive success. This includes providing food, shelter, protection, and education.

The Trivers-Willard Hypothesis states that parental investment is influenced by the sex of the offspring (males typically require more investment), the age of the parents (older parents may have fewer resources), and environmental conditions (harsher environments may require more investment).

Intensive Parenting is a strategy characterized by high levels of parental involvement, control, and investment in the child's development. This can include activities such as scheduling playdates, enrolling the child in extracurricular activities, and providing constant supervision.

Alloparenting refers to the provision of care to offspring by individuals other than the biological parents. This can be beneficial in terms of sharing the burden of parenting and providing additional resources and support for the child.

Authoritative Parenting is a parenting style that combines warmth, responsiveness, and autonomy-granting with clear limits and boundaries. This style has been associated with positive child outcomes, such as high self-esteem, academic success, and social competence.

Culture plays a significant role in shaping parenting practices by influencing parental values, beliefs, and expectations, determining the availability of resources and support for parents, and shaping the division of labor between parents.

Parental Bias refers to the tendency for parents to view their own children in a positive light, often overestimating their abilities and qualities. This bias can influence parenting decisions and behaviors.

Authoritarian Parenting is a parenting style characterized by high levels of control, strict discipline, and low levels of warmth and responsiveness. This style can be associated with negative child outcomes, such as low self-esteem, difficulty with social relationships, and aggression.

The environment plays a significant role in shaping parenting behaviors by affecting the availability of resources and support for parents, shaping parental values, beliefs, and expectations, and influencing the division of labor between parents.

Neglectful Parenting is a parenting style characterized by low levels of control, involvement, and responsiveness. This style can be associated with negative child outcomes, such as poor academic performance, behavioral problems, and difficulty with social relationships.

Birth Order Effect refers to the tendency for parents to invest more resources in their firstborn child compared to subsequent children. This can be due to a variety of factors, such as lack of experience, financial constraints, or cultural norms.

Authoritative Parenting is a parenting style that combines warmth, responsiveness, and autonomy-granting with clear limits and boundaries. This style has been associated with positive child outcomes, such as high self-esteem, academic success, and social competence.

Culture plays a significant role in shaping the division of labor between parents by determining the roles and responsibilities of mothers and fathers, shaping parental values, beliefs, and expectations, and affecting the availability of resources and support for parents.

Parental Investment Bias refers to the tendency for parents to provide more resources and support to their children who are perceived as having higher reproductive potential. This can be based on factors such as the child's sex, health, or intelligence.

Permissive Parenting is a parenting style characterized by low levels of control, involvement, and responsiveness, as well as a lack of clear limits and boundaries. This style can be associated with negative child outcomes, such as poor academic performance, behavioral problems, and difficulty with social relationships.