CARA MENENTUKAN JENIS PENELITIAN KUANTITATIF

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25 Feb 202108:39

Summary

TLDRThe video explains how to determine the type and methodology of quantitative research, focusing on distinguishing between experimental and non-experimental designs. It offers guidance on identifying whether research involves controlled variables, such as in true experiments or quasi-experiments, or if it follows non-experimental methods like surveys, ex post facto studies, or correlational studies. The video provides a step-by-step approach to help researchers decide based on their data type—whether it’s qualitative or quantitative—and how variables interact within their study.

Takeaways

  • 🔍 To determine the type of research, identify whether it's experimental or non-experimental.
  • 📊 Quantitative research involves numerical data, while qualitative research involves non-numerical data.
  • 🧪 If the researcher controls all independent variables, the research is experimental.
  • 🔄 Experimental research can be true-experiment or quasi-experiment, depending on sample selection.
  • 🎯 True-experiment involves random sampling and control over variables, while quasi-experiment does not.
  • 📝 If the researcher does not control the independent variables, the research is non-experimental.
  • 📈 Non-experimental research types include survey, ex-post facto, and correlational studies.
  • 🔗 Correlational research examines the relationship between two or more variables.
  • 🧮 Ex-post facto research studies events or phenomena without manipulating variables.
  • 📊 Survey research collects data by observing existing facts without altering variables.

Q & A

  • What is the first step in determining the type of research?

    -The first step is to determine whether the data is in the form of numbers (quantitative) or words (qualitative).

  • What type of research is conducted if the data is numerical?

    -If the data is numerical, the research is quantitative.

  • How can you distinguish between experimental and non-experimental research in quantitative studies?

    -You can distinguish between experimental and non-experimental research by determining whether the researcher controls all independent variables. If they do, it is experimental; if not, it is non-experimental.

  • What defines true experimental research?

    -True experimental research is defined by the random selection of samples and the researcher having full control over the independent variables.

  • What is the main characteristic of quasi-experimental research?

    -Quasi-experimental research involves the researcher not fully controlling the sample selection or using non-random methods.

  • When is a study categorized as non-experimental?

    -A study is categorized as non-experimental if the researcher does not control the independent variables.

  • What types of studies fall under non-experimental research?

    -Non-experimental research can include survey, ex post facto, and correlational studies.

  • What is the defining feature of a survey study?

    -A survey study examines facts or situations as they are without looking for variable changes.

  • What does a correlational study focus on?

    -A correlational study focuses on the relationship and strength between two or more variables.

  • What is ex post facto research?

    -Ex post facto research examines cause-and-effect relationships after an event has already occurred, without manipulating variables.

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Transcripts

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Étiquettes Connexes
Quantitative ResearchResearch MethodsExperimentsSurveysEducational ResearchDonald AryExpost FactoCorrelational StudiesNon-experimentalData Analysis
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