Final answer:
The ADDRESSING model is a diverse cultural assessment framework by Hayes (2009), but without the list of options provided in the original question, it is impossible to determine which one is not included in the model.
Step-by-step explanation:
The Hayes' (2009) ADDRESSING model is a framework for understanding and assessing diversity and complexity within individuals based on a range of cultural and personal identifiers. The acronym ADDRESSING stands for Age, Developmental and acquired Disabilities, Religion, Ethnicity, Socioeconomic status, Sexual orientation, Indigenous heritage, National origin, and Gender. However, to answer the question accurately, I'd need the complete list of options that 'all of the following EXCEPT' refers to in the original question. Without this crucial information, it is impossible to determine which aspect does not belong to the ADDRESSING model. If you can provide the list of factors that the question is asking about, I would be able to identify which one is not included in the ADDRESSING model.