The interviews in these three companies were based on interview guides and included questions about the working practices, such as typical projects, requirements, and specifications, teamwork, current processes, documentation, communication, and the bidding process.
Like before, all the questions are based on real interview questions, but developers can now choose from three pre-set study plans.
The semi-structured interview data were analysed based on the interview questions concerned (Cohen et al. 2011).
Before embarking on qualitative analysis of the interview transcripts, two researchers (SWG and PJB) met and developed an initial codebook, based on the interview questions. 10 This process informed a thematic analysis of interview transcripts where initial codes were grouped by salient themes.
A codebook was developed based on the interview questions and from an initial reading of interview transcripts.
After that, raw data texts were grouped based on the interview questions and data was analyzed.
Daily sunlight exposure was quantified based on the interview questions on frequency and length of outdoor activities, sunscreen use, and usual outdoor attire.
The data was thus coded using apriori themes based on the interview questions as well as emergent themes with the help of Nvivo qualitative software for data analysis.
Transcripts were then coded, beginning with a preliminary set of codes based on the interview questions and a review of relevant literature.
Before starting the analysis, an initial categorizing system was established based on the interview questions in which categories were clearly defined and linked with representative examples from the original text [ 29].
