Community of Practice: A framework for understanding identity development within informal physics programs

TL;DR

This paper extends the Community of Practice framework to analyze how informal physics programs influence physics identity development among students, highlighting the unique conditions that foster identity outside traditional academic settings.

Contribution

It operationalizes the CoP framework for informal physics spaces and demonstrates its application through case studies of graduate students facilitating such programs.

Findings

Informal physics programs promote identity exploration outside academic constraints.

The extended CoP framework captures nuanced identity development processes.

Experiences within informal programs can significantly influence physics identity formation.

Abstract

Studies on physics identity have shown that it is one of the main factors that can predict a person's persistence in the field; therefore, studying physics identity is critical to increase diversity within the field of physics and to understand what changes can allow more women and minorities to identify with the field. In this study, we investigate informal physics programs as spaces for physics identity exploration. These programs provide unique conditions under which to study physics identity development along with other identities. Informal physics spaces allow for voluntary engagement, as well as elements of agency and autonomy within the exploration of physics. Thus these spaces allow an identity to form outside of the constraints traditionally found in academic settings. In this work, we operationalized the Community of Practice (CoP) framework to study the development of physics identities within university students who facilitate informal physics programs. We present the stories from two physics graduate students out of our sample to provide a context for testing the feasibility of the extended framework and to identify how experiences within an informal physics program can shape physics identity development. This paper presents the operationalized constructs within the Community of Practice framework, how these constructs are applied to the narrated experiences of our participants, and highlights how we can use this framework to understand the nuances of physics identity development as well as the factors that can influence that development.