10.1: Primary Research- Definitions and Overview

Dana Lynn Driscoll

How research is defined varies widely from field to field, and as you progress through your college career, your coursework will teach you much more about what it means to be a researcher within your field.* For example, engineers, who focus on applying scientific knowledge to develop designs, processes, and objects, conduct research using simulations, mathematical models, and a variety of tests to see how well their designs work. Sociologists conduct research using surveys, interviews, observations, and statistical analysis to better understand people, societies, and cultures. Graphic designers conduct research through locating images for reference for their artwork and engaging in background research on clients and companies to best serve their needs. Historians conduct research by examining archival materials—newspapers, journals, letters, and other surviving texts—and through conducting oral history interviews. Research is not limited to what has already been written or found at the library, also known as secondary research. Rather, individuals conducting research are producing the articles and reports found in a library database or in a book. Primary research, the focus of this essay, is research that is collected firsthand rather than found in a book, database, or journal.

Primary research is often based on principles of the scientific method, a theory of investigation first developed by John Stuart Mill in the nineteenth century in his book Philosophy of the Scientific Method. Although the application of the scientific method varies from field to field, the general principles of the scientific method allow researchers
to learn more about the world and observable phenomena. Using the scientific method, researchers develop research questions or hypotheses and collect data on events, objects, or people that is measurable, observable, and replicable. The ultimate goal in conducting primary research is to learn about something new that can be confirmed by others and to eliminate our own biases in the process.

Essay Overview and Student Examples

The essay begins by providing an overview of ethical considerations when conducting primary research, and then covers the stages that you will go through in your primary research: planning, collecting, analyzing, and writing. After the four stages comes an introduction to three common ways of conducting primary research in first year writing classes:

• Observations. Observing and measuring the world around
you, including observations of people and other measurable
events.

• Interviews. Asking participants questions in a one-on-one or
small group setting.

• Surveys. Asking participants about their opinions and behaviors
through a short questionnaire.

In addition, we will be examining two student projects that used substantial portions of primary research:

Derek Laan, a nutrition major at Purdue University, wanted to learn more about student eating habits on campus. His primary research included observations of the campus food courts, student behavior while in the food courts, and a survey of students’ daily food intake. His secondary research included looking at national student eating trends on college campuses, information from the United States Food and Drug Administration, and books on healthy eating.

Jared Schwab, an agricultural and biological engineering major at Purdue, was interested in learning more about how writing and communication took place in his field. His primary research included interviewing a professional engineer and a student who was a senior majoring in engineering. His secondary research included examining journals, books, professional organizations, and writing guides within the field of engineering.