Merriam ch 9 5.25.10
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This document discusses strategies for ensuring validity, reliability, and ethics in qualitative research. It defines internal validity, reliability, external validity, and ethics in qualitative research. Some key strategies discussed for enhancing validity and reliability include triangulation, member checks, peer examination, audit trails, and thick description to allow transferability. The document emphasizes that the credibility of qualitative research also depends on the ethical practices and integrity of the researcher.
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I’m a young Pakistani Blogger, Academic Writer, Freelancer, Quaidian & MPhil Scholar, Quote Lover, Co-Founder at Essar Student Fund & Blueprism Academia, belonging from Mehdiabad, Skardu, Gilgit Baltistan, Pakistan.
I am an academic writer & freelancer! I can work on Research Paper, Thesis Writing, Academic Research, Research Project, Proposals, Assignments, Business Plans, and Case study research.
Expertise:
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For Order Online:
Whatsapp: +923452502478
Portfolio Link: https://blueprismacademia.wordpress.com/
Email: arguni.hasnain@gmail.com
Follow Me:
Linkedin: arguni_hasnain
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I’m a young Pakistani Blogger, Academic Writer, Freelancer, Quaidian & MPhil Scholar, Quote Lover, Co-Founder at Essar Student Fund & Blueprism Academia, belonging from Mehdiabad, Skardu, Gilgit Baltistan, Pakistan.
I am an academic writer & freelancer! I can work on Research Paper, Thesis Writing, Academic Research, Research Project, Proposals, Assignments, Business Plans, and Case study research.
Expertise:
Management Sciences, Business Management, Marketing, HRM, Banking, Business Marketing, Corporate Finance, International Business Management
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Portfolio Link: https://blueprismacademia.wordpress.com/
Email: arguni.hasnain@gmail.com
Follow Me:
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Instagram : arguni.hasnain
Facebook: arguni.hasnain
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Characteristics of qualitative research
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Triangulation
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PowerPoint slides for a conference at the University of Bern on analytic phenomenology and theories of consciousness, May 27, 2009.
Qualitative research techniques
The document discusses various qualitative research techniques including observation, focus groups, depth interviews, and projective techniques. Qualitative research involves observational techniques or unstructured questioning to understand behaviors, opinions, and motivations. Focus groups involve moderated group discussions with 8-12 screened participants to understand perceptions and generate ideas. Projective techniques use ambiguous stimuli to indirectly reveal respondents' views through activities like word associations, sentence completions, and cartoon interpretations. While qualitative techniques are suitable in theory for Asia-Pacific countries, cultural factors like preference for numbers over opinions and reluctance to discuss sensitive issues pose challenges to their practical use in most Asian markets.
sampling in research methodology. qualitative and quantitative approach
This document discusses different sampling methods used in qualitative and quantitative research. It explains that qualitative research typically uses purposeful sampling to select information-rich cases, while quantitative research aims for random sampling to generalize to the population. Several specific sampling techniques are outlined for both qualitative and quantitative research, including their advantages and disadvantages. Key differences in the assumptions between qualitative and quantitative sampling are also highlighted.
Qualitative data collection
Qualitative data collection involves several key steps and considerations. Researchers must identify participants and sites, gain access and permissions, define what types of data to collect such as through observations, interviews, or documents, develop appropriate data collection tools, and collect data in an ethical manner. There are various sampling strategies such as purposive sampling to select information-rich cases. Key informants can provide insider perspectives. Interviews and focus groups are common but time-intensive methods to directly collect words from people. Reflective journals and field notes also capture qualitative data over time from single or multiple observers.
Ethnographic Research for Design Innovation
The document discusses ethnographic research methods for design innovation. It begins with an introduction to ethnography, explaining that it involves observing human behavior and interactions in natural, real-world contexts. It then covers when ethnography should be used, noting that it is best for discovering fundamental experience factors and contextual cultural variations. The document also outlines the typical structure of an ethnographic research project, including determining the research question, collecting data through observations and other methods, analyzing themes in the data, and reporting findings. It provides examples of data collection tools like artifact analysis and context mapping. In the end, the audience is invited to discuss planning an ethnographic study of a hotel resort guest system.
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1. Introduction to qualitative research by Elmusharaf
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sampling in research methodology. qualitative and quantitative approach
sampling in research methodology. qualitative and quantitative approach
Similar to Merriam ch 9 5.25.10
Fb11001 reliability and_validity_in_qualitative_research_summary
The document discusses reliability and validity in qualitative research. It begins by explaining quantitative research and how reliability and validity are defined and ensured in quantitative methods. It then explores how reliability and validity are approached differently in qualitative research since the goals of qualitative research are understanding rather than generalization. Specifically:
Reliability in qualitative research focuses on dependability and quality of explanation rather than replicability. Validity is more contingent on the research methodology and aims for understanding rather than truth. Researchers ensure validity in qualitative work through approaches like triangulation of data sources and analysis methods. Overall the document calls for refining definitions of reliability and validity for qualitative research.
Qualitative vs. Quantitative Research Here, you will learn abo.docx
Qualitative vs. Quantitative Research
Here, you will learn about the differences between quantitative and qualitative research. There are seven points of comparison that will be covered.
1. Epistemological Assumptions
Often, the choice between using qualitative or quantitative research methods is less about methodology and more about a researcher’s own epistemological assumptions. If we assume that individuals have beliefs about the way “reality” is to be best understood, then researchers’ beliefs will influence their methodological preferences. These beliefs are termed “epistemological” assumptions, and form the basis upon which researchers come to understand their social and physical surroundings. Quantitative and qualitative researches have differing epistemological assumptions. In quantitative research, social phenomena are viewed as having an objective reality, whereas qualitative researchers view reality as being socially constructed. Philosophically, quantitative research implies a knowable objective reality, and the researcher often seeks to conduct experiments, or quasiexperiments to isolate the effects of specific variables on others.
2. Purpose
The general purposes of quantitative and qualitative research are different. In quantitative studies, the researcher is frequently interested in establishing causal explanations, which will then be used for prediction i.e. predicting future outcomes based upon past occurrences. The research interest is often to measure the relationship between variables, or to establish statistical differences between groups. Also, the researcher attempts to establish control, manipulate specific variables, and measure the effects of change in some variables upon Page 1 of 6 © 2005, Argosy University others. “Generalizability” is usually a major focus of quantitative research. The term “generalizability”, in quantitative research, refers to the extent to which the research findings of a specific study can be assumed to apply to other settings, other populations, and at other points in time. This is the reason quantitative researchers prefer large samples. Contrastingly, qualitative research focuses on understanding and interpreting the “lived experiences” of the research participants. For the qualitative researcher, there is often an assumption that variables and relationship between variables are multifaceted, intertwined, and hard to measure. Qualitative researchers attempt to study the subject matter with the intention of being unobtrusive and conduct their research without interfering with, or disturbing the natural environment and phenomena they are studying. They are more interested in depth than breadth, and sample size does not have the same importance or relevance as in quantitative research.
3. Raw Data
Quantitative and qualitative have different types and sources of raw data. In quantitative research, measurement of variables usually results in producing numbers, hence the term “quantify”. In ...
Scientific research
The document discusses the key hallmarks of scientific research including:
1) Purposiveness - Research is undertaken with a clear purpose and objective to identify problems or areas of inquiry.
2) Rigor - A theoretical base and sound methodology add rigor and exactitude to research.
3) Testability - Research designs formulate hypotheses, collect data, and analyze it to achieve study objectives and make findings testable and replicable.
4) Generalizability - The results of fundamental research should be applicable and acceptable to a wide range of organizations.
Research
Research is defined as a systematic investigation to establish novel facts using scientific methods. It involves making observations and experiments to test theories. Some key characteristics of good research include being empirical, systematic, controlled, and employing a hypothesis to guide the investigation. Research must also be objective, unbiased, logical, and use quantitative or statistical analysis. It requires expertise, patience, effort, and courage to conduct valid, reliable research.
Qualitative and Quantitative Research
This document discusses key differences between qualitative and quantitative research methods. It provides definitions of common terms used in each approach and describes how qualitative studies are typically conducted. Qualitative research involves talking to or observing people with firsthand experience, analyzing data ongoing to guide further sampling and questions, and developing themes and theories from narrative findings. Qualitative reports often include verbatim excerpts from participants to support interpretations.
Differences Between quantitative and qualitative research
This document compares and contrasts quantitative and qualitative research. Quantitative research uses numeric data from structured instruments to test hypotheses and make generalizable conclusions. It examines quantities, trends and relationships. Qualitative research relies on text data from open-ended interviews and observations to understand social interactions. It explores qualities and complex behaviors. Key differences are that quantitative research has larger randomly selected groups, aims to predict and be objective, while qualitative research has smaller non-random groups, aims to explain and understand with a subjective perspective.
BRM (2).pptx
The document provides an overview of exploratory research and descriptive research. It defines exploratory research as research used to investigate problems that are not clearly defined in order to better understand the problem but not provide conclusive results. Descriptive research aims to accurately describe populations, situations, or phenomena. The document outlines the characteristics, methods, advantages, and disadvantages of both exploratory and descriptive research.
Lesson 4 Characteristics, Strengths, and Weaknesses of Qualitative Research.pptx
Here are the main kinds of qualitative research:
- Ethnography - The study of people and cultures. Researchers observe societies and cultures through participant observation.
- Phenomenology - The study of people's perceptions and perspectives of a particular phenomenon. Researchers aim to understand peoples' lived experiences.
- Grounded theory - The study of how concepts and theories are "grounded" or emerge from data. Researchers systematically gather and analyze data to generate or discover a theory.
- Narrative research - The study of stories, usually through biographies, autobiographies, stories, etc. Researchers gather data through storytelling or narratives from individuals.
- Case study - The in-depth study of a single or small
psychology-qualitative-vs-quantitative-powerpoint.pptx
This document discusses qualitative research methods. It covers key topics like the differences between qualitative and quantitative data, strengths and limitations of qualitative research, issues of credibility and generalization in qualitative studies, and the importance of reflexivity and triangulation in establishing trustworthiness. Sampling methods for qualitative research like purposive sampling and snowball sampling are also examined.
qualitative-vs-quantitative-ppt.pptx
This document discusses qualitative research methods. It covers key topics like the differences between qualitative and quantitative data, strengths and limitations of qualitative research, issues of credibility and generalization in qualitative studies, and the importance of reflexivity and triangulation in establishing trustworthiness. Sampling methods for qualitative research like purposive sampling and snowball sampling are also examined.
Quantitative and Qualitative Research
This slide will show you the difference between Quantitative and Qualitative Research!!!
Hope you will learn...
-Samuel Amiler
Qualitative Research Methods
This document discusses reliability and validity in qualitative research methods. It begins by defining reliability, validity, and practicality for quantitative research. For qualitative research, it discusses evaluating studies based on their credibility, transferability, dependability, and confirmability rather than reliability and validity. Strategies for achieving these criteria like triangulation, thick description, and reflexivity are presented. The challenges of small sample sizes, researcher bias, and lack of generalizability in qualitative research are acknowledged. Criteria for evaluating the building of theories from qualitative data are also outlined.
Characteristics of Research
This document outlines key characteristics of rigorous research:
- Research involves gathering new first-hand data directed at solving problems through carefully designed, rigorous procedures. It emphasizes developing general theories to predict future occurrences.
- Valid and reliable research demands accurate, unbiased observation and description applying every test to validate procedures. It proceeds logically and patiently, with innovative determination.
- Rigorous research is also empirical, systematic, controlled, accurate, credible and generalizable - following scientific methods, a set order, controlling external factors, using appropriate tools and sources, and having findings that can apply to larger populations.
qualitative vs.quanti.pptx
Qualitative research is exploratory and used to gain an understanding of opinions, motivations, and trends. It involves small sample sizes and unstructured techniques like interviews and observations. Quantitative research quantifies problems by generating numerical data through large sample sizes and structured methods like surveys to generalize results. Both have their tradeoffs, with qualitative providing rich details but not generalizability, and quantitative providing reliable population data but not depth. Researchers must consider their goals and resources to determine the best approach.
Writing research papers
The research paper has developed over the past three centuries into a tool to communicate the results of scientific inquiry.
The ability to accurately describe ideas, protocols/procedures, and outcomes are the pillars of scientific writing.
Research Essay Questions
Research Critique Essay example
Advantages Of Quantitative Research
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A Research Study On Research
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Psyc327.Show2
This document summarizes key concepts from a chapter on research methods in industrial-organizational psychology. It outlines the goals of science as description, explanation, prediction, and control. It also discusses the assumptions of science, research terminology like independent and dependent variables, different types of research designs including experiments and observational methods, techniques for data collection like surveys and case studies, issues of measurement reliability and validity, and basic statistical concepts like measures of central tendency.
QUANTITATIVE AND QUALITATIVE RESEARCH.pptx
how to write a research and what the type of research is. which kind of topic do you choose for research? here is the short slide
Nature of Inquiry and Research
Here are 3 scenarios portraying key characteristics of research:
Empirical Evidence (30 pts)
The anthropologist observed the indigenous tribe for 6 months, taking detailed field notes on their customs, language, and social structures. She interviewed elders to learn about cultural changes over time. By gathering first-hand empirical data through observation and interviews, she was able to write an authoritative report on the tribe's way of life.
Objectivity (30 pts)
The medical researchers designed a double-blind study to test a new drug for arthritis. Neither the patients nor the evaluators knew which participants received the drug vs a placebo. This eliminated potential bias in assessing the drug's effectiveness. The objectively collected data showed the drug had statistically significant
Truth, fact and ethics in academic research
Truth in academic research refers to facts that have been proven through repeated experiments and evidence. Scientific truths must be reproducible, verifiable, and falsifiable. Facts are statements that have been proven true through evidence, while opinions and beliefs are not necessarily based on evidence. Research ethics provide guidelines for responsible and moral conduct in research to maximize benefits and minimize harms. Key principles include honesty, objectivity, integrity, openness, respecting intellectual property, confidentiality, and non-discrimination.
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Lesson 4 Characteristics, Strengths, and Weaknesses of Qualitative Research.pptx
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- 1. Qualitative Research Chapter 9 Dealing with Validity, Reliability, and Ethics Amber Helfrey May 24, 2010 EDFN 506