Reflective practice has become popular in most teaching English to speakers of other languages (TESOL) teacher education and development programs; the general consensus is that teachers who are encouraged to engage in reflective practice can gain new insight of their practice and become even become better teachers (Richards & Lockhard, 1994). With this popularity however, several issues need to be addressed such as what is reflective practice and what frameworks best facilitate reflection?

Most of the definitions can be contained within two main stances to reflective teaching, one that emphasizes reflection only on classroom actions, while the other also includes reflections on matters outside the classroom. Concerning the former approach, reflection happens when a teacher thinks about what happened in a lesson, and why it happened and what he or she has learned as a result of reflection, while the other stance also links reflection on teaching to the larger community and this is called critical reflection (Farrell, 2018a, b). Farrell (2015: 123) defines reflective practice to include both stances: “A cognitive process accompanied by a set of attitudes in which teachers systematically collect data about their practice, and while engaging in dialogue with others use the data to make informed decisions about their practice both inside and outside the classroom.”

In addition to the definitions of reflective practice above, teachers must consider how they will reflect. Again, two different stances have emerged, one that suggests that teachers can informally evaluate various aspects of their teaching, or common-sense reflection. The other suggests that teachers systematically reflect on their teaching by collecting data, or data-driven reflections (Mann & Walsh, 2017) and use the information gained to make informed decisions about their teaching (Farrell, 2015). In a review of such data-driven approaches to reflective practice in TESOL, Farrell (2018a, b) discovered that most studies focused on case studies and non-qualitative methods with very few focused on quantitative methods.

Many different frameworks, and tools have been used to promote reflection, but most have been adopted from different professions. While most models and frameworks have admirably provided different types of structured reflection for practitioners by offering probing questions that stimulate reflection, they have mostly guided teachers on how to tackle technical issues without looking at the person who is reflecting. Within the field of TESOL, however, Farrell (2015) has recently developed a framework for reflective practice for language teachers that includes the person who is reflecting as well as what the person is reflecting on. Thus Farrell (2015) has attempted to move the concept of reflective practice to this more holistic approach by providing an overall framework for teachers to reflect on their philosophy, beliefs, values, theories, principles, classroom practices and beyond the classroom. Different tools have also been suggested that can promote reflective practice such as dialogue, writing, classroom observations, cases, portfolios, team teaching, peer coaching, and critical friends (Mann & Walsh, 2017). Overall, the research indicates that both preservice and in-service TESOL teachers are interested in, and feel they benefit from, reflecting on various aspects of their practice both inside and outside the classroom (Edge, 2011).