Complex entities such as Professional Learning Communities (PLCs) have life and align with a biological view of complex systems.  Blotch (2005) found that complex, adaptive entities have the ability to maintain themselves although their components and shape may change.  This maintenance can also be referred to as homeostasis and is exactly what a cell and organism experience when trying to maintain equilibrium.  Ideally, a group like a PLC should function similarly as a cell does, in a state of homeostasis where it regulates itself and maintains balance (Owens & Valesky, 2011).  Turbulence may occur within the PLC because members may change, focus may shift, and achievements may or may not be met.  However, the PLC has the ability to reach a state of equilibrium after turbulence has occurred.

PLCs can be equated to what Blotch (2005) describes as complex adaptive entities or an open set of networks.  This means that they maintain their homeostasis or equilibrium through the ongoing flow of interchange and energy.  For example, as new information and techniques are discovered, the PLC can adapt to new trends common in the profession of education.  In this exchange of information the complex entity becomes a part of many networks.

While homeostasis is a goal, turbulence is equally important for effective change to occur.  When conflict occurs and turbulence is the result, the group has an opportunity to find equilibrium through new processes, considerations and perspectives.  This can occur as a shift in focus or possibly considering something that was not considered before.  Either way, embracing conflict and turbulence enables the PLC to evolve and adapt as the climate of education changes.  It is important to see a PLC not as static but as fluid.

References

Bloch, D. P. (2005). Complexity, chaos, and nonlinear dynamics: A new perspective on career development theory. Career Development Quarterly, 53(3), 194-207.

Owens, R. G., & Valesky, T. C. (2011). Organizational behavior in education: Leadership and school reform (10th ed.).  Boston: Pearson.

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