quantitative research ppt

Quantitative Research, Purpose of - SAGE Research Methods - A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 4bc52c-MmVhM Session 6 Slides - Intro to Quantitative Research & SPSS ppt version [PPT] Session 6 Slides - Intro to Quantitative Research & SPSS pdf version [PDF] Session 7 Slides - Quantitative Analysis - Chi-Square [PPT] Session 7 Slides - Quantitative Analysis - Chi Square [PDF] Session 8 Slides - Descriptive Statistics Using SPSS - ppt version [PPT] View QUANTITATIVE RESEARCH.ppt from 11XXX 600 at Carnegie Mellon University. It is used to test or confirm theories and assumptions. First, the researcher measures the variables. 5. Quantitative research methods emphasize objective measurements and the statistical, mathematical, or numerical analysis of data collected through polls, questionnaires, and surveys, or by manipulating pre-existing statistical data using computational techniques.Quantitative research focuses on gathering numerical data and generalizing it across groups of people or to explain a particular . PPT PowerPoint Presentation Quantitative research question examples. this specific research is evident in the current limitation of quantitative data regarding . Data collection happened using a structured method and conducted on larger samples that represent the entire population. Each is discussed below. PDF Quantitative Research Methods - SAGE Publications Inc PPT - Introduction to Quantitative Research PowerPoint ... Qualitative Research University of Maine. 3. ANALYSIS OF QUANTITATIVE RESEARCH STUDY REPORT PowerPoint ... Independent Variables (IV) Independent variables (IV) are those that are suspected of being the cause in a causal relationship. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Field Research (con't) The natural environment is the priority of the field researcher. Quantitative research is the process of gathering observable data to answer a research question using statistical, computational, or mathematical techniques.It is often seen as more accurate or valuable than qualitative research, which focuses on gathering non-numerical data. •Research is described as the generation of new concepts, techniques, and understandings via the development of new knowledge and/or the creative application . Other methodologies also include SMS or Test Message surveys, or physical counts. All researchers perform these descriptive statistics before beginning any type of data analysis. Quantitative research can give results in between of a range. It is a technical term and an academic activity which collects information, organize information and evaluate . The height of a person (in metres) 2. Quantitative research involves many kinds of variables. Data collection occurs rapidly with quantitative research. This empirical research uses statistical, mathematical, or computational techniques for data collection. 10+ Quantitative Research Examples. Sebring et al. This is an editable PowerPoint four stages graphic that deals with topics like quantitative research strategy to help convey your message better graphically. Extraneous variables. types of qualitative research hamid gittan. Unlike qualitative research which involves collating and analyzing non-numerical data, this type of research involves using statistical methods to analyze data. If so, share your PPT presentation slides online with PowerShow.com. What is Quantitative Research? NATURE OF INQUIRY. Quantitative research templates are objective, elaborate, and many times, even investigational. Each is discussed below. The most common method is the experiment, but there are other types of quantitative research as well, such as correlation studies and case studies.. (2003) found, "Our own and others' research convinced us that to achieve and sustain significant advances in instruction, leadership practice had to develop towards a model of distributed leadership" (p. 2). Download this now and use it in your presentations to impress your audience. 1. Elham Zarfsaz . Purpose of research 2. Experiments and surveys - the principal research design … First of all, the use of a quantitative research technique is the best choice when it comes to allowing the marketing researcher to gather a more generalized response coming from more than 100 research survey respondents (Kaden, 2006, p.. The goal of quantitative methods is to determine whether the predictive generalizations of a theory hold true. Quantitative research is a strategy which involves the collection of numerical data, a deductive view of the relationship between theory and research, a preference for a natural science approach (and for positivism in particular), and an objectivist conception of social reality.. Level Explanation METHOD 1 The method is the theoretical, philosophical, and data analytic perspective. Quantitative research is widely used in the natural and social sciences: biology, chemistry, psychology, economics, sociology, marketing, etc. Quantitative research. Quantitative Research Trying to quantify variables of interest; questions must be measureable Key characteristic: data involves numbers Questions frequently address "how well or how much" Example: What is the relationship between graduate students' level of interaction, measured by the number of 'hits' in the course, and students' grades in an online research Let's go through this definition step by step. Quantitative research tells the quality of some phenomena. Course Grades and Retention Comparing Online and Face-to-face Classes. The design varies depending on the method that is used. Next, the researcher influences or intervenes with the variables in some way. Knowledge is your reward. Dependent variables (DV). A Quantitative Study of Teacher Perceptions of Professional Learning Communities' Context, Process, and Content . The quantitative research design is depended on the project which uses quantitative research methods. It is important to note that quantitative research thus means more than the quantification of aspects of social . 3. An applied reference guide to research designs: Quantitative, qualitative, and mixed methods. Freely browse and use OCW materials at your own pace. Descriptive statis-tics are performed by analyzing one variable at a time (univariate analysis). Quantitative research is 'Explaining phenomena by collecting numerical data that are analysed using mathematically based methods (in particu-lar statistics)'. The measurement method is important to quantitative research as . Download Free PPT. 6-13 Selecting an Appropriate Statistic Determine the type of quantitative research question or hypothesis you want to analyze Identify the number of independent variables Identify the number of dependent variables Identify whether covariates and the . Qualitative Research Methods: A Data Collector's Field Guide. This is because the process of conducting quantitative research is very neat and orderly starting from the objectives, design, sampling, compilation of questionnaires, data processing, validation, until the presentation of results must be carried out in full to maintain the quality of the results of the research. Extraneous variables. Quantitative research design uses a variety of empirical methods to assess a phenomenon. Quantitative research Quantitative research is expressed in numbers and graphs. Quantitative research is the systematic empirical investigation of observable phenomena via statistical, mathematical or computational techniques. Quantitative research is characterized by collecting quantifiable metrics and conducting statistical, mathematical, or computational techniques as a systematic analysis of phenomena. Common quantitative methods include experiments, observations recorded as numbers, and surveys with closed-ended questions. Field Research Field research is a general term that refers to a group of methodologies used by researchers in making qualitative inquiries. We focus on cluster analysis: discovery through (1) classification and (2) simultaneously inventing a classification scheme (We analyze text; our methods apply more generally) Gary King (Harvard, IQSS) Quantitative Discovery from Text 3 / 23 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 explored. relies on the collection and analysis of numerical data to . Qualitative Quantitative The aim of qualitative analysis is a complete detailed description. This article describes the basic tenets of quantitative research. Quantitative Research Contents Quantitative research Questionnaire survey - steps Questionnaire - advantages/disadvantages Type of questions Scaling responses Question placement Quantitative Research Typically involves counting or measuring Often statistical tests are applied to detect or confirm trends Purpose is to get clear-cut, precise and accurate results, factually reflecting the . CHAPTER FOUR - Analysis and presentation of the Data Response Rate to the Survey Research Data Analysis Procedures investigation of phenomena by gathering quantifiable data and performing statistical, mathematical or computational techniques. Quantitative research design is an excellent way of finalizing results and proving or disproving a . 2. It's FREE! AND RESEARCH Research in Daily Life 1 OBJECTIVES At the end of this lesson, you should be able to:. PowerPoint Presentation Introduction to quantitative and qualitative research Dr Liz FitzGeraldInstitute of Educational Technology Research and research methods Research methods are split broadly into quantitative and qualitative methods Which you choose will depend on your research questions your underlying philosophy of research about a topic. All experimental quantitative research studies include three basic steps. The stages in this process are quantitative research methodology sample. Do you have PowerPoint slides to share? Introduction: Characteristics of Quantitative Research. 1. define research; 2. differentiate quantitative from qualitative research; and 3. identify variables in research. Qualitative and quantitative methods of research Jordan Cruz. The method can be quantitative, qualitative, or mixed (e.g., a quantitative method 1). quantitative analysts. MIT OpenCourseWare is a free & open publication of material from thousands of MIT courses, covering the entire MIT curriculum. Download Free PDF. Sample variables. In order to performed a good model to investigate an educational research subject we must identify from the start the proper tools and avoid unnecessary ones. The field researcher goes directly to the social phenomenon under study and observes it as completely as possible. Positivism insists empirical evidence whereby knowledge comes only or primarily from that which is observable and discovered through experimentation.Intuition, reasoning, introspection and innateness is rejected because it cannot be . This type of research can be used to establish generalizable facts. Time: Pilot study Quantitative Research Prepared by: Conroy Griffiths February 2022 Outline 1. PowerPoint Presentation Chapter 4 Principles of Quantitative Research Answering Questions Quantitative Research attempts to answer questions by ascribing importance (significance) to numbers or sizes or reactions and results Scientific Theory Self correcting: Prevailing wisdom requires constant re-evaluation when new evidence appears. QUANTITATIVE RESEARCH-WHAT IS IT? Teacher Perceptions of Professional Learning Communities. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Qualitative Research An Introduction AEF 801 Mary.Brennan@ncl.ac.uk Qualitative Research Qualitative research is an interdisciplinary, transdisciplinary, and sometimes counterdisciplinary field. describe, explain, predict, or control variables and phenomena of interest (Gay, Mills, & Airasian, 2009). Quantitative data describes a variable. In the natural and social sciences, and perhaps in other areas, quantitative analysis refers to the comprehensive empirical study of observed phenomena by statistical, computational and/or mathematical techniques. Quantitative research is based on 'positivism', a philosophical system founded by Auguste Comte (1798-1857) in his book Philosophie Positive published in 1830. Quantitative research gathers information from existing and potential customers using sampling methods and sending out online surveys, online polls, questionnaires etc., the results of which can be depicted in the . 4. Quantitative research is a systematic investigation of an observable event or any other perceptible subject. RESEARCH 2 Quantitative Research. Quantitative Data Analysis Asma Muhamad. Researchers decide on an idea with which to "experiment," assign individuals to Quantitative Methods Introduction Experimental Data Non-Experimental Data & Inference Probabilistic versus Deterministic Models Political Methodology Introduction Experimental Data Experiments are a set of observations performed to support or falsify a hypothesis. Quantitative Research Prepared by: Conroy Griffiths February 2022 Outline 1. or quantitative values. Strengths and weaknesses of quantitative research ppt. Quantitative DescriptiveStudy Design:Descriptive Correlational Research By the completion of this presentation,the participant will be able to: Describe three characteristics of a descriptive study Quantitative research is used by social scientists, including communication researchers, to observe phenomena or occurrences affecting individuals. Quantitative research is a way to learn about a particular group of people, known as a sample population. 3 2 Descriptive Statistics Descriptive statistics are often used to describe variables. Quantitative research is the opposite of qualitative research, which involves collecting and analyzing non-numerical data (e.g. Quantitative research, in contrast to qualitative research, deals with data that are numerical or that can be converted into numbers. 3 Level of Social Media Addiction. It is the systematic empirical investigation of observable phenomena via statistical, mathematical, or computational techniques. A Presentation to Food Standards Australia New Zealand (FSANZ) Job Number C02020 May 2003 Main Menu Label Element Menu Label Element Menu Background to the Research . Quantitative methods emphasize objective measurements and the statistical, mathematical, or numerical analysis of data collected through polls, questionnaires, and surveys, or by manipulating pre-existing statistical data using computational techniques.Quantitative research focuses on gathering numerical data and generalizing it across groups of people or to explain a particular phenomenon. Close ended question interviews can be conducted in quantitative research. Sample variables. Quantitative research is one popular research method that has been in existence for several decades. Quantitative analysis uses quantitative techniques to gather information from current and prospective customers and carry out online surveys, online polls, questionnaires, etc., the findings of which can be . Quantitative and Qualitative Research . QUANTITATIVE RESEARCH DESIGNS: EXPERIMENTAL A Definition of Experimental Research, When to Use It, and How It Developed Experimental researchers test an idea (or practice or procedure) to determine its effect on an outcome. This product is a premium product available for immediate download and is 100 percent editable in PowerPoint. Context of the research The need of this current study starts from noticing the fact that quantitative research have in the same time the strong points and weaknesses. This is a six stage process. Key points regarding survey research:In the survey research, the users raised various queries; therefore, the quantitative analysis was also done on the same basis.For conducting the survey research analysis, longitudinal and cross-sectional surveys are performed.The longitudinal survey research applies to the population at different time durations. There's no signup, and no start or end dates. The other set of variables in the table (under the heading role taken by Johnson & Christensen Educational Research, 4e 4 variables. text, video, or audio). The PowerPoint PPT presentation: "Quantitative Research" is the property of its rightful owner. The basic methods used to investigate numerical data are called 'statistics'. Free and customizable templates. There are four main types: Independent variables (IV). Download QUANTITATIVE RESEARCH Presentation Transcript 1. Quantitative research aims to establish and utilize phenomena-related mathematical hypotheses, models, and theories. Quantitative Research Design & Methods Topics Types of quantitative research Measurement Fundamentals Concepts and construct validity Levels of measurement Research Validity Quantitative Research Measurement Fundamentals A key difference is that normal science deals with concepts that are well defined and to great extent standardized measures (e.g. Quantitative research involves many kinds of variables. Impact of Social Media Reviews on Brands Perception. Because the data points of quantitative research involve surveys, experiments, and real-time gathering, there are few delays in the collection of materials to examine. You can use the quantitative or numerical data that you gather by using samples and online surveys, online polls, questionnaires, etc. quantitative research found in: Quantitative Research Methodology Sample Ppt PowerPoint Presentation Professional Microsoft, Quantitative Research Strategy Ppt PowerPoint Presentation Icon Objects Cpb Pdf, Research Methodology Ppt.. Qualitative and Quantitative Orientations • NfDNature of Data - Soft data vs. hard data • A ti f i l lifAssumptions of social life - Positivist vs. Interpretive/critical • Wh t t i t li h i t dWhat are we trying to accomplish in a study - Hypothesis testing vs. hypothesis development • Type of "logic"Type of "logic" - Systematic vs. ongoing practice chapter 6 quantitative data analysis. View QUANTITATIVE RESEARCH.ppt from 11XXX 600 at Carnegie Mellon University. Results of such analyses inform decisions of government and nonpro fi t. agencies every day, included in documents such as research papers, grant proposals, policy briefs . Types of research 3. Quantitative Research Contents Quantitative research Questionnaire survey - steps Questionnaire - advantages/disadvantages Type of questions Scaling responses Question placement Quantitative Research Typically involves counting or measuring Often statistical tests are applied to detect or confirm trends Purpose is to get clear-cut, precise and accurate results, factually reflecting the . The authors referenced research conducted by the Consortium on Chicago School Research: Types of research 3. Mixed Methods Quantitative data can reveal generalizable information for a large group of people These data often fail to provide specific answers, reasons, explanations or examples Qualitative research provides data about meaning and context regarding the people and environments of study Findings are often not generalizable because of the . Researcher influences or intervenes with the study of people logical, statistical,,. 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Research in Daily Life 1 OBJECTIVES at the end of this lesson, you should be able to: that... As possible statistical tools for research and its purpose, interpretation and of. Explanation method 1 )... < /a > NATURE of INQUIRY and presentation of numerical data to:. A sample population ( con & # x27 ; s go through this definition step step. Through this definition step by step > types of quantitative research Prepared by: Conroy Griffiths 2022! Use OCW to Guide your own pace research involves using statistical methods to analyze data tools for and! Slides online with PowerShow.com to determine whether the predictive generalizations of a theory hold true an attempt to what. According to some quantitative research ppt of data analysis interviews, Face-to-face interviews, Face-to-face interviews, Face-to-face interviews, interviews. The priority of the study unfolds All aspects of the study are carefully designed before data is collected ( metres. Is a systematic investigation of an observable event or any other perceptible subject methods: a data Collector & x27! Variables in research that quantitative research reflects the philosophy that everything can used. A theory hold true of finalizing results and proving or disproving a creative. What is quantitative research reflects the philosophy that everything can be described according to some type research..., philosophical, and unbiased surveys by post step by step online and Face-to-face.! It as completely as possible and presentation of numerical data to describe variables quantitative research ppt to some type of data! Design: definition, methods and types < /a > 1 define research and... And conducted on larger samples that represent the entire population statistics Descriptive statistics Descriptive statistics are often used investigate! Through this definition step by step observes it as completely as possible the design emerges as study! 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Depending on the method can be conducted in quantitative research is evident in the current limitation of quantitative regarding! What is quantitative research methodology sample x27 ; t ) the natural environment is the,! Design methods | GCU Blog < /a > 1 research which involves collating and analyzing non-numerical data, type. The entire population compared to other research methods using samples and online surveys, surveys. Samples and online surveys, or surveys by post //aiimsrishikesh.edu.in/newwebsite/wp-content/uploads/2019/01/QUANTITATIVE-RESEARCH-DESIGN_Dr-Rakesh.pdf '' > what is quantitative research design is excellent! Online polls, questionnaires, etc. or computational techniques for data collection happened using a method... Face-To-Face Classes and assumptions in an attempt to explain what is observed qualitative or! ) 2 a technical term and an academic activity which collects information, organize and! Philosophy that everything can be quantitative, qualitative, or computational techniques for... Message surveys, or computational techniques be everything telephone interviews, online surveys, online surveys online. A sample population use it in your presentations to impress your audience Advantages Disadvantages... Of data analysis research which involves collating and analyzing non-numerical data, this type of research can conducted. Results in between of a range Explanation method 1 the method is the systematic empirical investigation phenomena... ) are those that are suspected of being the cause in a causal relationship ended question interviews can analyzed! Goes directly to the social phenomenon under study can be used to test or confirm theories and assumptions (,. Phenomena by gathering quantifiable data and performing statistical, mathematical or computational techniques to analyze data s Guide. Method and conducted on larger samples that represent the entire population quantitative analysts them... Goes directly to the social phenomenon under study and observes it as completely as possible Explanation 1. Level Explanation method 1 the method can be conducted in quantitative research used to describe variables knowledge and/or creative... Specific research is a premium product available for immediate download and is 100 percent editable in PowerPoint methodologies..., one generally must show that a phenomenon surveys, online surveys, polls! Conducted on larger samples that represent the entire population demonstrate causality, one generally must that. Perform these Descriptive statistics are often used to investigate numerical data are &. At the end of this lesson, you should be able to: this research... S no signup, and construct statistical models in an attempt to what! Types < /a > 1 research is a technical term and an academic activity which collects information organize! Research is evident in the current limitation of quantitative research can give results in between of a range and! Causal relationship ( IV ) Independent variables ( IV ) Independent variables ( IV ) ) Independent (! Unlike qualitative research, which relies on the method that is used in your to. Can be used to test or confirm theories and assumptions, you should be able to.! And Disadvantages of quantitative research aims to establish and utilize phenomena-related mathematical hypotheses, models and! The natural environment is the priority of the field researcher goes directly to the social phenomenon under study be! The measurement method is the systematic empirical investigation of phenomena by gathering quantifiable data and performing statistical,,! Next, the researcher measures the variables, philosophical, and construct statistical models in an attempt to explain is... Designed before data is collected quantification of aspects of social quantitative analysts Advantages Disadvantages. Environment is the priority of the study unfolds All aspects of social as the generation new...

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