Introduction to Research [Types, Process & Key Concepts] Video-1

Summary

The video discusses the nature of research as a systematic investigation aimed at generating or validating knowledge across various fields, including natural and social sciences. It distinguishes between pure research, which seeks fundamental understanding without immediate application, and applied research, focused on solving real-world problems. Additionally, it covers policy research, which informs decision-making through evidence-based analysis, and action research, emphasizing stakeholder involvement in addressing practical issues. Key concepts such as validity, reliability, sample, population, and bias are highlighted, emphasizing research's role in expanding our understanding of the world.

Takeaways

• 🔍 Research is a systematic investigation aimed at generating new knowledge or validating existing knowledge.
• 📚 There are various fields where research can be applied, including natural sciences, social sciences, engineering, and humanities.
• ⚗️ Pure research focuses on advancing knowledge without immediate practical applications, prioritizing fundamental principles.
• 💉 Applied research seeks to solve practical problems, such as developing new drugs to treat specific diseases.
• 📊 Policy research gathers data to inform policy decisions, assessing the impact of programs and policies on populations.
• 🔄 Action research involves a cyclical process of planning, implementing, observing, reflecting, and modifying actions to improve practices.
• 📈 The research process includes defining the research problem, formulating research questions, and selecting appropriate methodologies.
• 📝 Key concepts in research include validity, reliability, sample, population, and bias, all of which influence research findings.
• 💡 Critical thinking, creativity, and persistence are essential for conducting effective research.
• 🌍 Through research, we can broaden our knowledge and deepen our understanding of the world around us.

Q & A

What is research?

Research refers to a systematic and scientific investigation aimed at generating new knowledge or validating existing knowledge. It involves organized processes for gathering and analyzing data to address specific questions or problems.

What are the main types of research?

The main types of research include pure (basic) research, applied research, policy research, and action research.

What is pure research?

Pure research seeks to advance knowledge in a specific area without any immediate practical application. It prioritizes fundamental principles over practical problem-solving.

Can you provide an example of applied research?

An example of applied research is the development of a new drug to treat a specific disease, where researchers identify a biological target and create a drug to alleviate symptoms.

What is the goal of policy research?

Policy research aims to gather data to inform policy decisions and assess the effectiveness of policies on specific populations or areas of concern.

What are the stages of the research process?

The stages of the research process include identifying the research problem, formulating research questions or objectives, selecting research methodology, collecting data, analyzing data, and drawing conclusions.

What does validity mean in research?

Validity refers to the extent to which the research accurately measures what it is intended to measure.

How is reliability defined in the context of research?

Reliability refers to the consistency and stability of research findings over time.

What is the difference between a sample and a population?

A sample is the specific group of individuals or objects studied in the research, while a population is the larger group that the sample represents.

What role does bias play in research?

Bias refers to any factors that may influence the research findings in a particular direction, such as the researcher's beliefs or expectations.