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Annex 1: Strengths and weaknesses of quantitative evaluation designs

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❶Quantitative research depends on data and involves testing a hypothesis, but it can miss contextual details.

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Improper representation of the target population
Quantitative Studies
Qualitative Studies

Qualitative and quantitative methods Combining qualitative and quantitative methods Collecting data Analysing data Strengths and limitations Test your knowledge Lesson 2: Empirical studies Explanatory, analytical and experimental studies Strengths and limitations Test your knowledge Lesson 3: Summary Project management Project management Lesson 1: Project Initiation Project budgeting Test your knowledge Lesson 2: Project execution Project control Project management: Summary Writing process Writing process Lesson 1: Structure your thesis Title page, abstract, foreword, abbreviations, table of contents Introduction, methods, results Discussion, conclusions, recomendations, references, appendices, layout Test your knowledge Lesson 2: Avoid plagiarism Use citations correctly Use references correctly Bibliographic software Test your knowledge Writing process — summary.

Your name Your friend's e-mail Message Note: Page 5 of 6. Better Thesis - is a joint production by: Qualitative research relies on specific evidence rather than generalized research. For example, qualitative research allows a researcher to use a case study to illustrate a phenomenon.

Data collection is based on participants' meanings rather than a more objective collection of statistics. Qualitative research often involves cross-case comparisons. Qualitative research tends to cause a researcher to become immersed in the research topic. For example, a researcher using qualitative research may conduct in-depth interviews, interact with participants and rely on her own observations.

A researcher using quantitative research methods remains separated from the subject matter. The researcher remains objective when conducting research. Instead of conducting in-depth interviews, a researcher may use analysis and questionnaires to test a hypothesis. An advantage of using quantitative research is that the researcher remains more objective while proving or disproving a hypothesis. Quantitative and qualitative research both encompass planning before conducting or analyzing research.

Self-reported information obtained from questionnaires may be inaccurate or incomplete. There is often no information on contextual factors to help interpret the results or to explain variations in behavior between households with similar economic and demographic characteristics. The administration of a structured questionnaire creates an unnatural situation that may alienate respondents. Studies are expensive and time-consuming, and even the preliminary results are usually not available for a long period of time.

Research methods are inflexible because the instruments cannot be modified once the study begins. Reduction of data to numbers results in lost information. The correlations produced e. Untested variables may account for program impacts.

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Annex 1: Strengths and weaknesses of quantitative evaluation designs. Strengths. Weaknesses. Research methods are inflexible because the instruments cannot be modified once the study begins. Reduction of data to numbers results in lost information.

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Strengths and limitations; etc. are often included in quantitative research. Quantitative data is analysed using statistical methods. Quantitative approaches are best used to answer what, when and who questions and are not well suited to how and why questions. Strengths.

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Strengths and Weaknesses of Quantitative Research - Download as Word Doc .doc /.docx), PDF File .pdf), Text File .txt) or read online.5/5(1). Evaluation among the strengths and weaknesses of quantitative and qualitative research methodologies also the objective for this study in the field of social science. The Strengths and Weaknesses of Research Methodology: Comparison and Complimentary between.

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When researching a topic such as television trends or diabetes medications, a researcher has two research methods to choose from: qualitative and quantitative. Qualitative research relies on words to explain research findings; it may use interviews or focus groups. Quantitative research involves creating a hypothesis. Strengths and Weaknesses of Quantitative and Qualitative Research. Insights from Research behavior patterns, and use cases. Each of these approaches has strengths and weaknesses, and each can benefit from our combining them with one another. While quantitative research requires the standardization of data collection to allow .