They regularly met and discussed the ongoing analyses to enhance validity of the results.
To enhance validity of the data, capsules will be counted at each study visit.
The aim of employing a neutral researcher was to preserve interviewees' original expressions and to enhance validity of the study.
This question was based on the CDC's BRFSS [ 21] survey to enhance validity of the resulting data.
The codes, categories and themes were separately reviewed by the authors in order to enhance validity of the findings.
Analysis of the focus group transcripts was undertaken separately by two of the researchers (CW and JF) to enhance validity of our identified themes.
Advance consideration of possible issues that emerge in the process, and strategies that can help address these issues, may prevent disruption and enhance validity of findings.
Advance consideration of possible issues that emerge in the process, and strategies to address these issues, may prevent disruption and enhance validity of findings.
Since there is considerable debate around the precise meaning of the term "craving" [ 21], and how well craving measures correlate between each other, the finding that PCS and CQ are well correlated is relevant to enhance validity of subsequent findings.
Emerging categories and themes will be subsequently verified by another member of the research team, and then on the basis of consultation internationally, to enhance validity of the data.
