definition of practice-as-research

This is a definition of practice-as-research that I wrote a while back (and that I posted in class on Monday). What makes sense to you? What is less certain? What have I missed? How might it be more clear?

Practice as research is a hybrid research method that artists (who are often — but not necessarily — working in Universities) use to develop understanding of the role and significance of their artistic practices. It places artistic work at the centre of research, during which artists examine their practice in relation to the work of other practitioners and philosophical and critical thinking. This balance — between deep internal reflection and engaging ‘outwardly’ with the world as artists and humans — is vital. Practice as research generates projects that challenge our assumptions about the nature of artistic processes and work. Its outcomes are often multi-modal including moving and still images, web-based formats, and alternative forms of writing.

— Simon Ellis