Research methods are specific procedures for collecting and analyzing data. Developing your research methods is an integral part of your research design. When planning your methods, there are two key decisions you will make. First, decide how you will
collect data. Your methods depend on what type of data you need to answer your research question: Second, decide how you will analyze the data. Data is the information that you collect for the purposes of answering your research question. The type of data you need depends on the aims of your research. Your choice of
qualitative or quantitative data collection depends on the type of knowledge you want to develop. For questions about ideas, experiences and meanings, or to study something that can’t be described numerically, collect qualitative data. If you want to develop a more mechanistic understanding of a topic, or your research involves
hypothesis testing, collect quantitative data.
You can also take a mixed methods approach, where you use both qualitative and quantitative research methods. Primary vs. secondary dataPrimary data is any original information that you collect for the purposes of answering your research question (e.g. through surveys, observations and experiments). Secondary data is information that has already been collected by other researchers (e.g. in a government census or previous scientific studies). If you are exploring a novel research question, you’ll probably need to collect primary data. But if you want to synthesize existing knowledge, analyze historical trends, or identify patterns on a large scale, secondary data might be a better choice.
Descriptive vs. experimental dataIn descriptive research, you collect data about your study subject without intervening. The validity of your research will depend on your sampling method. In experimental research, you systematically intervene in a process and measure the outcome. The validity of your research will depend on your experimental design. To conduct an experiment, you need to be able to vary your independent variable, precisely measure your dependent variable, and control for confounding variables. If it’s practically and ethically possible, this method is the best choice for answering questions about cause and effect.
Examples of data collection methodsResearch methods for collecting data
What can proofreading do for your paper?Scribbr editors not only correct grammar and spelling mistakes, but also strengthen your writing by making sure your paper is free of vague language, redundant words and awkward phrasing. See editing example Methods for analyzing dataYour data analysis methods will depend on the type of data you collect and how you prepare it for analysis. Data can often be analyzed both quantitatively and qualitatively. For example, survey responses could be analyzed qualitatively by studying the meanings of responses or quantitatively by studying the frequencies of responses. Qualitative analysis methodsQualitative analysis is used to understand words, ideas, and experiences. You can use it to interpret data that was collected:
Qualitative analysis tends to be quite flexible and relies on the researcher’s judgement, so you have to reflect carefully on your choices and assumptions. Quantitative analysis methodsQuantitative analysis uses numbers and statistics to understand frequencies, averages and correlations (in descriptive studies) or cause-and-effect relationships (in experiments). You can use quantitative analysis to interpret data that was collected either:
Because the data is collected and analyzed in a statistically valid way, the results of quantitative analysis can be easily standardized and shared among researchers. Examples of data analysis methodsResearch methods for analyzing data
Frequently asked questions about research methodsWhat is sampling? A sample is a subset of individuals from a larger population. Sampling means selecting the group that you will actually collect data from in your research. For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students. In statistics, sampling allows you to test a hypothesis about the characteristics of a population. Is this article helpful?You have already voted. Thanks :-) Your vote is saved :-) Processing your vote... Which type of data refers to information that is developed or gathered by the researcher specifically?Meaning Primary data refers to the first hand data gathered by the researcher himself. Secondary data means data collected by someone else earlier. Source Surveys, observations, experiments, questionnaire, personal interview, etc.
Which of the following refers to the data that have been collected specifically for the research project at hand?Primary data, also sometimes referred to as raw data, is information collected specifically for the purpose of the research at hand. It is first-hand data collected by the researcher, rather than through another person or source.
Which type of data is always collected directly from research participants?Researchers in the health and social sciences can obtain their data by getting it directly from the subjects they're interested in. This data they collect is called primary data.
Which type of data refers to data that have been gathered by someone other than the researcher and or for some other purpose than the research project at hand?Secondary data (also known as second-party data) refers to any dataset collected by any person other than the one using it. Secondary data sources are extremely useful. They allow researchers and data analysts to build large, high-quality databases that help solve business problems.
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