TYPES OF RESEARCH DESIGN, HSST COMMERCE, RESEARCH METHODOLOGY AND QT, SYLLABUS BASED CONTENT

Types of Research Design

Research design is the framework or blueprint that guides the research process. It outlines the methods and procedures that will be used to collect, analyze, and interpret data. The choice of research design depends on the research question, the nature of the phenomenon being studied, and the resources available.
Here are some of the most common types of research design:
1. Descriptive Research Design
Purpose: To describe and summarize a phenomenon or group.
Methods: Surveys, observations, case studies.
Example: A study describing the demographics of a particular population.
2. Correlational Research Design
Purpose: To investigate the relationship between two or more variables.
Methods: Surveys, observational studies.
Example: A study examining the relationship between smoking and lung cancer.
3. Experimental Research Design
Purpose: To determine cause-and-effect relationships between variables.
Methods: Experiments, randomized controlled trials.
Example: A study testing the effectiveness of a new drug.
4. Quasi-Experimental Research Design
Purpose: Similar to experimental research, but without random assignment of participants to groups.
Methods: Similar to experimental research, but with limitations in controlling extraneous variables.
Example: A study comparing the academic performance of students in two different schools.
5. Mixed Methods Research Design
Purpose: To combine quantitative and qualitative research methods.
Methods: Surveys, interviews, observations, experiments.
Example: A study using surveys to collect quantitative data on student attitudes and interviews to gather qualitative data on their experiences.
Choosing the Right Research Design
The choice of research design depends on several factors, including:
Research question: What is the specific question that the research seeks to answer?
Nature of the phenomenon: What is the nature of the phenomenon being studied?
Resources available: What resources are available for the research, such as time, budget, and personnel?
Ethical considerations: Are there any ethical considerations that need to be taken into account?
By carefully considering these factors, researchers can select the most appropriate research design for their study.