Educational research : competencies for analysis and applications /
L.R. Gay, Geoffrey E. Mills, Peter W. Airasian.
- 9th ed.
- Upper Saddle River, N.J. : Merrill/Pearson, 2009
- xvi, 618 p. ill. ; 27 cm.
1. Quantitative methods 2. Qualitative data analysis 3. Qualitative research 4. Mixed methods 5. Action research 6. Reporting research 7. Critiquing research