Each chapter is an essay within its area, preceded by a contents list of subheadings and ending with a glossary and guide to further reading.
They can be grouped under three subheadings: discourse, reflexivity, and practice.
Each chapter comprises about nine sections, each with its own subheading.
Each chapter opens with a list of subheadings to help the reader navigate the text.
The writers achieve a synthesis in their multi-disciplinary approach through using a template of subheadings for each genre.
The classification of topics and the rationale for their groupings under various subheadings in previous research are at times problematic.
In addition, each article is tagged with publication type and subheading designations, useful in further refining a search.
And there are no subheadings to act as signposts within the mostly rather long chapters.
