Read pages 190-195 in the book and connect the concepts with the articles.
Koro-Ljungberg, M. (2008). Validity and validation in the making in the context of qualitative research. Qualitative Health Research, 18(7), 983-989.
Moret, M., Reuzel, R., Van Der Wilt, G. J., & Grin, J. (2007). Validity and reliability of qualitative data analysis: Interobserver agreement in reconstructing interpretative frames. Field Methods, 19(1), 24-39.
Whittemore, R., Chase, S. K., & Mandle, C. L. (2001). Validity in qualitative research. Qualitative health research, 11(4), 522-537.