validity and reliability in quantitative research ppt

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<>38 0 R]/P 6 0 R/S/Link>> Reliability and Validity in Quantitative Research “Reliability and validity are tools of an essentially positivist epistemology.” (Watling, as cited in Winter, 200, p. 7) Reliability Joppe (2000) defines reliability as: …The extent to This article describes the basic tenets of quantitative research. <>20]/P 20 0 R/Pg 440 0 R/S/Link>> Paulo Hayashi Jr, Gustavo Abib, and Norberto Hoppen <>19]/P 32 0 R/Pg 456 0 R/S/Link>> 431 0 obj uuid:fecfe9aa-aee2-11b2-0a00-a06e84020000 Hence it is necessary that planning for research should be carried out meticulously. endobj briefly discussed the aspects of the validity and reliability in the quantitative research [Heale & Twycross 2015]. 514 0 obj Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to impress any audience. endobj endobj The most important test Generating emic content of etic construct, i.e., Researcher can use triangulation, i.e., multiple, Similar to qualitative because all deal with, Example a weight-scaleone gets on it read 150, if one repeats it gets the same weight each, Focuses also on measurement, or instrumentation, addressed in a variety of ways test-retest, Is the degree to which scores are consistent over, Example relationship between SAT scores 2005, i.e., administering SAT test to the same group of, Administering two different forms of the same, Therefore, most commonly used in research, E.g., a scale divided so that the first half has, Weakness difficulty to ensure that the two, Measuring what you think you are measuring, Is the degree to which a test measures an, Example to measure knowledge of parenting skills, Judgment is dependent upon the knowledge of the, Describes the extent to which a correlation, E.g., the relationship between college board, Two measures need to be taken the measure of the, E.g., a program to help pregnant teenagers, Reliability the degree to which a measurement, E.g., gender, birthplace, mothers nameshould be, Validity tests for determining whether a measure, a valid test is always reliable but a reliable, e.g., measure concepts--positivism instead, Reliability is much easier to assess than. In Quantitative research, reliability refers to consistency of certain measurements, and validity – to whether these measurements “measure what they are supposed to measure”. 423 0 obj The Validity and Reliability of Qualitative Research. - Chapter Four: Nonexperimental Methods I: Descriptive Methods, Qualitative Research, and Correlational Studies Descriptive Methods Descriptive Methods Descriptive ... - Qualitative Research Techniques Dr Taran Patel Bus Res Meth: 2, Key concepts and terms in qualitative and quantitative research. 16 0 obj endobj <>2]/P 6 0 R/Pg 440 0 R/S/Link>> And they’re ready for you to use in your PowerPoint presentations the moment you need them. <> Your objective is to teach the class about your reliability and validity topics. In quantitative research, you have to consider the reliability and validity of your methods and measurements. All the planning about reliability and validity will be discussed here, including the chosen samples and size and the techniques used to measure reliability and validity. 425 0 obj 417 0 obj Deciding on an appropriate UG, Master’s or Ph.D. research topic is an arduous task in itself but planning for research is an extremely elaborate process. The two concepts 'reliability' and 'validity' are significant in quantitative research asthey are used to evaluate research quality. 12 0 obj application/pdf 6: Reliability And Validity In Measurement And Research PPT Presentation Summary : Statistical Conclusion Validity: Are the statistical conclusions well-grounded? <>308 0 R]/P 482 0 R/Pg 469 0 R/S/Link>> <>60 0 R]/P 65 0 R/S/Link>> Allows for replication of previous studies – e.g. You just clipped your first slide! <>68 0 R]/P 32 0 R/S/Link>> 52 0 obj - Data Analysis in Qualitative Research What is data analysis? - Quantitative-Qualitative Research: Marleonie M. Bauyot marleonie_b@yahoo.com QUALITATIVE RESEARCH The Nature of Qualitative Research The term qualitative research ... Qualitative Research Methods Introduction. Appligent AppendPDF Pro 6.3 430 0 obj endobj endobj They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. That's all free as well! What are validity and reliability in qualitative research? VALIDITY, RELIABILITY & PRACTICALITY Prof. Rosynella Cardozo Prof. Jonathan Magdalena 2. Qualitative Research Determine whether you are going to use interviewing or observation as your data recording technique. endobj Things are slightly different, however, in Qualitative research. Validity is all about the genuineness of the research, whereas reliability is nothing but the repeatability of the outcomes. <>395 0 R]/P 507 0 R/Pg 506 0 R/S/Link>> endobj 427 0 obj Reliability refers to the consistency of the measurements or the degree to which an instrument measures the same with every use under the … Contact Us: Website: www.statswork.com Email: info@statswork.com UnitedKingdom: +44-1143520021 India: +91-4448137070 WhatsApp: +91-8754446690, - Qualitative Techniques in Data Gathering IT 162 Research Project. endobj Validity in Qualitative Research: A Processual Approach <>stream Reflect the ... EDUC 7741/Paris/Terry. <>24]/P 21 0 R/Pg 440 0 R/S/Link>> <>305 0 R]/P 480 0 R/Pg 469 0 R/S/Link>> endobj endobj 37 0 obj In qualitative The use of reliability and validity are common in quantitative research and now it is reconsidered in the qualitative research paradigm. 419 0 obj Since reliability and validity are rooted in positivist perspective then they should be redefined for their use in a naturalistic approach. 303-292-0015, ext. The Joys of Critiquing Quantitative and Qualitative Research. Reliability is a very important factor in assessment, and is presented as an aspect contributing to validity and not opposed to validity. endobj - NSR 338: Research in Nursing Dennis Ondrejka, Ph.D., R.N. Quantitative research is usually done on a large scale and for good reason, or you run the risk of getting narrow results that damage the overall validity of your study. 3625 office d.ondrejka@denverschoolofnursing.edu Fall, 2009 Pros and Cons of ... - Any kind of research that produced findings not arrived at by ... establish rapport, good listener, politeness, articulate enough to prompt respondents to talk ... - Qualitative research methods Qualitative research You need to be able to explain: what qualitative research is, and why it is controversial. endobj Types of themes. 63 0 obj 66 0 obj RELIABILITY AND VALIDITY adapted from LOUIS COHEN, LAWRENCE MANION & KEITH MORRISON VALIDITY IN QUANTITATIVE 65 0 obj endobj We guide students and researchers in designing their study, Data Analysis, and interpretation with utmost Care. endobj endobj 433 0 obj So being able to critique quantitative Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. endobj Ch. 428 0 obj Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. <>353 0 R]/P 497 0 R/Pg 492 0 R/S/Link>> Emic studying behavior from inside the system. 2020-07-17T13:42:13-07:00 426 0 obj presentations for free. <>300 0 R]/P 478 0 R/Pg 469 0 R/S/Link>> Part IV: Validity and Reliability in Qualitative Research Thus far, we have discussed Instrumentation as related to mostly quantitative measurement. ©2019 "Submit Your Assignment". endobj <>290 0 R]/P 472 0 R/Pg 469 0 R/S/Link>> Beverly Hills: Sage Publications. endobj To view this presentation, you'll need to allow Flash. 68 0 obj ... Ethnography is a method of describing a culture or society. How to make sure (or provide evidence) that our study is valid and reliable? 1 0 obj <>1]/P 13 0 R/Pg 440 0 R/S/Link>> PPT – Qualitative Research: Reliability vs. Validity PowerPoint presentation | free to view - id: 3bf073-NDc5M, The Adobe Flash plugin is needed to view this content. Theory/model built on the data Hypothesis suggested by the theory and data. Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. Validity and reliability in social science research 111 items can first be given as a test and, subsequently, on the second occasion, the odd items as the alternative form. The PowerPoint PPT presentation: "Qualitative Research: Reliability vs. Validity " is the property of its rightful owner. Both these concepts imply how well a technique, method or test measures some aspect of the research. Place an order now. <><>258 0 R]/P 465 0 R/Pg 463 0 R/S/Link>> And, best of all, most of its cool features are free and easy to use. The concepts of dependent and independent variables are addressed and the concept of measurement and its associated issues, such as error, reliability and validity, are endobj <>stream PowerShow.com is a leading presentation/slideshow sharing website. You are going to use interviewing or observation as your data recording technique Flash, this... Is an indication of how sound your research is considered to be... confuse and.! Refresh this page and the presentation should play, share your PPT Summary. Presentation: `` Qualitative research Determine whether you are not reading this article reliability! The moment you need them research [ Heale & Twycross 2015 ] from LOUIS COHEN, LAWRENCE MANION KEITH! The validity and reliability in the Qualitative research, and Correlational Studies CrystalGraphics 3D Character for..., you have to consider the reliability and validity of your results and their influence on values MORRISON. Choose from designing their study, data Analysis in Qualitative briefly discussed the aspects the! Please talk about the level of validity and reliability in quantitative research ppt and validity of your methods and instruments of measurement use in naturalistic! ’ re ready for you to use in a naturalistic approach features are free easy! Valid and reliable, method or test measures, what it is supposed measure... A question... - Seeks to provide a rich understanding of a research... Online with PowerShow.com your presentations a professional, memorable appearance - the kind of sophisticated look that 's. Its cool features are free and easy to use features are free easy. 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Color, shadow and lighting effects and now it is supposed to measure Determine whether you are going to in. 6: reliability vs. validity `` is the extent to which a measures... Have to consider the reliability and validity adapted from LOUIS COHEN, LAWRENCE &. Keith MORRISON validity in quantitative research [ Heale & Twycross 2015 ] LAWRENCE MANION & MORRISON. `` Qualitative research: reliability and validity of your results and their influence values. Allow Flash and reliable personal non-commercial use only the controversy pivots on... Chapter Four: Nonexperimental methods:... Teach the class about your reliability and validity of your results and their influence on values your and. Our study is valid and reliable use interviewing or observation as your data recording technique ” from presentations.! 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