Creswell, John W. <br/><br/>
Research design :  qualitative, quantitative, and mixed methods approaches / 
John W. Creswell 
 - 4 ed. 
 - xxix, 273 p. :  il. ;  26 cm. 
<br/><br/>Incluye referencia bibliográfica: p. 251-260 e índices 
<br/><br/> The eagerly anticipated Fourth Edition of the title that pioneered the comparison of qualitative, quantitative, and mixed methods research design is here! For all three approaches, John W. Creswell includes a preliminary consideration of philosophical assumptions, a review of the literature, an assessment of the use of theory in research approaches, and reflections about the importance of writing and ethics in scholarly inquiry. This new Fourth Edition includes extensively revised mixed methods coverage, increased coverage of ethical issues in research, and an expanded emphasis on worldview perspectives 
<br/><br/><label>ISBN: </label>9781452226095 (cloth) 9781452226101 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS SOCIALES--INVESTIGACIONES<br/>CIENCIAS SOCIALES--METODOLOGIA<br/>CIENCIAS SOCIALES--METODOS ESTADISTICOS
<br/><br/><label>Dewey Class. No.: </label>300.721  / C74 2014