# Assessing individual lessons using a generic teacher observation instrument: how useful is the International System for Teacher Observation and Feedback (ISTOF)?

> Research article (ZDM, 2018) · cited 45× · AI/ML

**Wikidata**: [openalex:W2790199605](https://www.wikidata.org/wiki/openalex:W2790199605)  
**Source**: https://4ort.xyz/entity/assessing-individual-lessons-using-a-generic-teacher-observation-instrument-how-useful-is-the-international-system-for-t