What is a key strength of Bronfenbrenner's ecological systems theory?

The recognition of environmental influences is a core strength of Bronfenbrenner's ecological systems theory, which emphasizes that human development is deeply affected by various environmental contexts. This theory illustrates how multiple layers of environment, from immediate surroundings like family and school to broader societal and cultural factors, interact and influence an individual’s development. By acknowledging that development does not occur in isolation but is shaped by the surrounding social and physical environments, this perspective provides a holistic understanding of how different systems impact a child's growth and behavior.

In contrast, the other options focus on narrower aspects of development. While cognitive development is important, it does not fully encompass the environmental interactions that Bronfenbrenner highlights. The emphasis on strict behavioral guidelines and detailed exploration of biological factors is also limited; these approaches typically focus on specific elements rather than the interplay of various environmental influences, which is central to Bronfenbrenner's framework.