This document provides an overview of educational research tools and methods. It discusses different types of sampling techniques including random sampling, stratified sampling, cluster sampling, and systematic sampling. It also covers various data collection instruments such as interviews, questionnaires, tests, scales, and observations. Key aspects of research validity and reliability are defined. The document concludes with an outline of the stages involved in developing an educational research proposal.
6. Sample A sample is a portion of the population. “ Is a subgroup of the target population.” Population Is a group of individuals who have the same characteristics. Identify
13. The individuals selected are proportional to their representation Population N= 9,0000 Boys N= 6,000 Girls N= 3,000 Random Sampling .66 of population .33 of population 200 100 Sample =300 By: Creswell J. W. (2008)
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17. New York Some schools Native Spanish students Cluster Sampling
54. Project or Proposal 8. Theoretical background or literature review 9. Methodology (The design) Sampling, Instruments, methods and techniques 10. Working calendar 11. Resources (budget) 12. References
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Editor's Notes
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Good evening dear students, I would like to welcome you to this videoconference of Educational Research I. My name is Alexandra Zuniga and I will be the tutor of this subject. This is Lic. Alba Vargas who is the tutor of Educational Research II; we both work as a team to organize the contents of these two subjects and provide you with knowledge which is presented from simple to complex. This knowledge will help you first to accomplish you thesis at the end of your program and in the future identify problems as teachers in your field. The contents of Educational Research I gives you an overall view of the process of research. First of all, basic concepts and definitions are presented; then, these concepts are related to the characteristics research. utpl
As you have checked the organization of your guide. This guide functions, at the same time, as a text. For this reason, this material is the main source to study, learn, and understand research. However, remember that you will find useful information through the EVA and If you want to broaden your knowledge, you are allow to search information in different sources like books in libraries, articles, and the internet. (Espanol) utpl