Teacher beliefs are the personal theories, assumptions, and values that teachers hold about language, learning, teaching, and their students. They act as a filter through which teachers interpret training, make classroom decisions, and respond to new ideas. Often implicit and unarticulated, beliefs are among the most powerful influences on what actually happens in the classroom, frequently more powerful than the methodology a teacher has been trained in.
Lortie (1975) introduced the concept of the apprenticeship of observation: by the time someone enters teacher education, they have spent 12,000+ hours watching teachers as a student. These years of observation create deeply held beliefs about what teaching looks like, what "good" teachers do, and how learning happens.
Sources of teacher beliefs include:
| Source | Example belief formed |
|---|---|
| Own learning experience | "Grammar should be taught explicitly because that's how I learned English" |
| Cultural context | "The teacher should be the authority in the classroom" |
| Pre-service training | "Communicative activities are more effective than drills" |
| Classroom experience | "Group work doesn't work with this age group" |
| Colleagues | "You can't teach writing to low-level students" |
| Personal values | "Every student deserves individual attention" |
A persistent finding in research (Borg, 2006; Phipps & Borg, 2009) is the gap between stated beliefs and actual practice:
This gap has multiple causes:
Understanding teacher beliefs has direct implications for training and development:
If a workshop promotes task-based teaching to teachers who believe grammar must be taught explicitly before any practice, the new methodology will be filtered through existing beliefs, adapted beyond recognition, or quietly abandoned.
Activities that help teachers articulate their beliefs, such as critical incident analysis, belief inventories, and classroom observation with post-lesson discussion, create the conditions for genuine reflective practice.
Changing deep-seated beliefs requires sustained engagement, not one-off training. This is the territory of teacher development rather than training.
Researchers and teacher educators use:
| Belief area | Range of positions |
|---|---|
| Role of grammar | Explicit teaching essential ←→ Acquired through input |
| Error correction | All errors must be corrected ←→ Errors are a natural part of learning |
| L1 use | L1 should never be used ←→ L1 is a useful resource |
| Teacher role | Knowledge transmitter ←→ Facilitator of learning |
| Learner autonomy | Teacher decides everything ←→ Learners manage their own learning |
| Native speaker model | Native speakers set the standard ←→ Intelligibility is the goal |