Through immersion in the data, ongoing discussion with the research team and other colleagues, writing memos and drawing diagrams, new insights were gained, which then assisted analysis to occur at a conceptual level (Strauss & Corbin 1998). Two members of the research team reviewed the coded transcripts and memos, discussing the codes and relationships between them, resulting in some codes being merged and others contributing to the emerging hierarchal coding scheme. Data saturation was found when interviewing the eighth participant, and just one further participant was interviewed thereafter.