Bronfenbrenner's Ecological Systems Theory posits that an individual's development is influenced by a series of interconnected environmental systems, ranging from the immediate surroundings (e.g., family) to broad societal structures (e.g., culture). These systems include the Microsystem, Mesosystem, Exosystem, Macrosystem, and Chronosystem, each representing different levels of environmental influences on an individual's growth and behavior.