To this end, we used descriptive statistical analysis to explore the variability in D&I costs, as well document analysis and interviews with project leaders, managers, and professional care givers.
Furthermore, it integrates the patent document analysis with the inventive problem solving method known as TRIZ method that can suggest invention directions based on the heuristics or principles to resolve the contradictions among design objectives and engineering parameters.
A member check on the results of the document analysis with representatives of the organisations involved in the procedures was performed in order to assure that we included all relevant documents and whether we interpreted the documents correctly.
Second, as a means of enriching the data collection and improving the face-validity by synthesising findings from the document analysis with the personal memories and experiences of respondents who looked back in time.
Another strength of this paper is that, as far as we know, few scientific papers have been written either in the Netherlands or abroad that aimed to model the policy assumptions underlying the promotion of patient choice by combining policy document analysis with interviews with key figures.
The pilot test consisted of implementing the survey, conducting interviews with the developed question guide, and completing document analysis with our tool in a health organization, and then getting feedback from the organization on the results as well as the implementation process [ 30].
He spent the 2012-13 academic year in Delhi and Chennai, conducting document analysis, interviews with industry figures and participant observation related to mobile phone usage.
This involved integrating the results from three mixed methods (document analysis, interviews with key informants, and the Community Capacity Index) to determine the degree of consistency in the results.
The data from the interviews were enriched by the policy document analysis, and sometimes with additional available documentation, such as speeches, statements, guidelines, and similar background documents.
To understand the contents of the request and response documents, case analysis with discussion was performed by the authors [ 16].
