Developmental psychologist Urie Bronfenbrenner has generated a bioecological theory of human development. According to him, the social context of a person's interactions and experiences determines the degree to which individuals can develop their abilities and realize their potential (Bern 17). Bronfenbrenner's bioecological theory describes how a child's development is influenced by his or her social relationships and interactions with the external environment. His theory provides a model that examines “the whole picture of child development” (Berna 16). Bronfenbrenner's theory allows for the logical study of interactions between the developing child and his or her social environment. The theory “also serves as a guide for future research on the socialization process” (Bern 17). Bronfenbrenner's bioecological theory of human development. Structure consists of a person's society and subculture, with particular reference to his or her belief systems, lifestyles, patterns of social interaction, and life changes (Berns 22). Macrosystems are seen as “sets of instructions, for exosystems, mesosystems, and microsystems” (Berns 22). My macrosystem includes how I see society and what I believe. I live in the United States of America and have developed a lifestyle in American culture. That macrosystem of American culture instructs how I live my daily life and my behavior with my interactions and relationships. This macrosystem has shaped my socialization and development immensely since birth. Another example of my macrosystem is that I am Catholic. My Catholic traditions guide me in how I respond to my other systems. Catholicism helped me grow and develop into the person I am today. Catholicism is part of my macrosystem because it is where I developed my spiritual values ​​and beliefs, the moral codes for my actions within my microsystems, my mesosystems, and my