Mead's looking-glass self is a central concept in symbolic interactionism, which emphasizes the role of symbols and interactions in shaping human behavior.

Parsons argued that the primary function of the family is socialization, or the process of transmitting values, norms, and beliefs from one generation to the next.

Patriarchy, gender inequality, and intersectionality are all key concepts in feminist theory, which examines the social, political, and economic factors that shape women's lives.

Conflict theory focuses on the role of power and conflict in family relationships, arguing that families are often characterized by struggles for power and control.

Heteronormativity, gender performativity, and queer kinship are all key concepts in queer theory, which examines the social, political, and cultural factors that shape the lives of LGBTQ people.

Postmodern theory focuses on the deconstruction of traditional family structures, the role of power and discourse in shaping family relationships, and the impact of globalization on family life.

Boundaries, feedback loops, and homeostasis are all key concepts in family systems theory, which examines the family as a complex system of interacting parts.

Ecological theory focuses on the relationship between the family and its environment, arguing that families are shaped by and in turn shape their physical, social, and cultural surroundings.

Transitions, timing, and agency are all key concepts in life course theory, which examines the ways in which individual lives are shaped by social and historical contexts.

Intersectionality theory focuses on the ways in which multiple forms of oppression, such as racism, sexism, and classism, intersect to shape family life.

Situated knowledge, partial perspectives, and reflexivity are all key concepts in feminist standpoint theory, which argues that knowledge is produced from a particular social location and that marginalized groups have unique insights into the social world.

Queer phenomenology focuses on the lived experiences of LGBTQ people in families, examining the ways in which they negotiate social norms and expectations.

The impact of colonialism on family structures, the role of power and discourse in shaping family relationships, and the ways in which families resist and negotiate colonial power are all key concepts in postcolonial theory in the study of family.

The ways in which colonial power continues to shape family life in the present, the role of indigenous knowledge and practices in shaping family relationships, and the ways in which families resist and challenge colonial power are all key concepts in decolonial theory in the study of family.

The ways in which racism shapes family life, the role of power and privilege in shaping family relationships, and the ways in which families resist and challenge racism are all key concepts in critical race theory in the study of family.