Cruz, Carmelita U. <br/><br/>
Principles and methods  of research  : a simplified approach 
/ Carmelita U. Cruz 
 - 139 pages 
<br/><br/>Includes bibliographical references. 
<br/><br/>Introduction to research Research and it's importance Goals for research What a researcher should be Formulation of research problem Development of problems for research Sources of research problems Criteria for the selection of a research problem Statement of the problem Review of related studies and literature Purposes of literature review Steps in literature review Parts of a research paper Methods of research Historical method Descriptive method Experimental method Sampling procedures Need for sampling Sampling techniques Research instruments The questionnaire The interview Tests Statistical tools in research Descriptions of distributions Differences among groups Relationship between two variables Regression 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--Methodology
<br/><br/><label>Dewey Class. No.: </label>001.42