Beyond the linear standard: What circular models can teach us about teachers' continuing professional learning needs in Australia, England, Japan and The Netherlands

Accurate identification of teachers' continuing professional learning (CPL) needs is paramount to create relevant professional development opportunities. How teachers' CPL needs can best be identified is, however, a question often unaddressed. This study introduces different classes of identification methods: linear-dominance, linear-unfolding, and circular-unfolding. The TALIS 2018 data collected from primary education teachers in Australia, England, Japan, and the Netherlands were used to assess exemplar psychometric models for each methodological class. The circular-unfolding method was found to identify teachers' CPL needs best. Outcomes are related to prior research and linked to cultural dispositions and educational policy contexts of the studied countries.