Types of Research in UGC NET Paper 1: Meaning, Classification and Examples

Types of Research: Introduction

Research is not carried out in the same way for every problem. A scientist developing a new vaccine, a lawyer studying the impact of a new law, an economist analysing inflation, and a teacher evaluating a classroom teaching method are all conducting research. However, the purpose, methods, and expected outcomes of their studies are different.

This is why researchers classify research into different types.

Understanding the various types of research helps researchers choose the most appropriate method for answering a research question. Some studies are conducted to expand existing knowledge, while others focus on solving practical problems. Some research relies on numerical data and statistical analysis, whereas others aim to understand people’s experiences, opinions, and behaviour.

For students preparing for UGC NET Paper 1, this topic is extremely important. Questions are frequently asked about Basic Research, Applied Research, Qualitative Research, Quantitative Research, Mixed Methods Research, Experimental Research, Descriptive Research, Historical Research, and Action Research. Many questions are application-based and require candidates to identify the appropriate type of research from a given situation.

If you simply memorise definitions, you may struggle with these questions. Instead, you should understand why each type of research is conducted, how it is carried out, and where it is applied.

In this comprehensive guide, we will explain every major type of research in simple English using practical examples, comparison tables, memory tricks, exam tips, practice MCQs, and frequently asked questions. By the end of this article, you will be able to confidently identify the correct research type in both theoretical and real-life situations.

Key Takeaway

Types of Research are different ways of conducting systematic investigations based on the purpose, approach, objectives, methods, and nature of the research problem.

What Are the Types of Research?

Research can be classified into different types depending on its purpose, objectives, methodology, data collection techniques, and expected outcomes.

No single type of research is suitable for every situation. The choice depends on the research problem that the investigator wants to study.

For example:

A physicist studying the properties of black holes is expanding scientific knowledge.
A doctor testing a new medicine is solving a practical healthcare problem.
A sociologist interviewing unemployed youth is exploring their experiences.
An economist analysing inflation rates is using numerical data.

Although all of these activities are forms of research, they belong to different categories because their objectives and methods are different.

Research classification helps investigators select the most suitable approach for obtaining reliable and meaningful results.

Why Is Research Classified?

Imagine trying to build a house using only one tool, such as a hammer. It would be almost impossible because different tasks require different tools.

Research works in the same way.

Different research problems require different research methods. Classifying research helps investigators choose the most appropriate approach for answering their research questions.

Research is classified to:

Select appropriate research methods.
Improve the accuracy of findings.
Solve different kinds of research problems.
Organise scientific investigations.
Facilitate meaningful data collection and analysis.
Produce reliable and valid conclusions.

Did You Know?

Two researchers may study the same topic but use completely different research types. For example, one researcher may conduct interviews (Qualitative Research), while another may analyse survey data using statistics (Quantitative Research). Both studies can contribute valuable insights.

Major Classification of Research

Research can be classified in several ways. The most common classifications used in UGC NET Paper 1 are:

Based on Purpose

Basic (Pure) Research
Applied Research

Based on Nature of Data

Qualitative Research
Quantitative Research
Mixed Methods Research

Based on Objective

Descriptive Research
Analytical Research
Exploratory Research
Experimental Research

Based on Time or Context

Historical Research
Action Research

These classifications will be explained one by one with examples and exam-oriented notes.

Basic (Pure) Research

Imagine that a scientist spends several years studying the behaviour of black holes in space. The research does not produce an immediate commercial product or solve a practical problem. Instead, its purpose is simply to increase our understanding of the universe.

This is an example of Basic Research.

Basic Research is conducted to expand existing knowledge, develop new theories, and improve our understanding of concepts and principles. It is not undertaken to solve an immediate practical problem. Instead, it creates a foundation upon which future discoveries and innovations can be built.

Because its primary aim is to gain knowledge, Basic Research is also known as Pure Research or Fundamental Research.

Definition of Basic Research

Basic Research is a systematic investigation carried out to generate new knowledge, test theories, or understand natural and social phenomena without focusing on immediate practical applications.

Objectives of Basic Research

The main objectives of Basic Research are to:

Discover new knowledge.
Develop or refine theories.
Understand natural and social phenomena.
Expand existing knowledge.
Build a foundation for future research.
Encourage scientific thinking and innovation.

Characteristics of Basic Research

Basic Research has several distinctive characteristics.

It:

Focuses on theoretical knowledge.
Is driven by curiosity and scientific inquiry.
Does not aim for immediate practical application.
Produces new concepts and theories.
Serves as the foundation for Applied Research.
Contributes to the advancement of science and education.

Real-Life Example

Researchers study how memories are formed and stored in the human brain.

Their goal is to understand the brain’s functioning rather than to develop a medicine immediately.

Years later, this knowledge may help doctors develop better treatments for memory disorders.

Classroom Example

An education researcher studies how children develop problem-solving skills at different ages.

The purpose is to understand the learning process rather than to improve a specific school’s examination results.

Advantages of Basic Research

Basic Research:

Expands human knowledge.
Encourages innovation.
Develops scientific theories.
Supports future technological developments.
Provides a foundation for Applied Research.

Limitations of Basic Research

Basic Research may:

Require a long time to produce results.
Have no immediate practical application.
Require significant funding.
Produce benefits that become visible only after many years.

Exam Tip

Whenever a UGC NET question mentions developing theories, expanding knowledge, or scientific understanding, the correct answer is usually Basic (Pure) Research.

Applied Research

Suppose a government wants to reduce road accidents. Researchers investigate the causes of accidents, analyse traffic data, and recommend practical safety measures.

The purpose of this research is not merely to gain knowledge—it is to solve a real-world problem.

This is called Applied Research.

Applied Research uses existing knowledge to find practical solutions to specific problems faced by individuals, organisations, industries, or society.

Unlike Basic Research, which focuses on theory, Applied Research focuses on application.

Definition of Applied Research

Applied Research is a systematic investigation conducted to solve specific practical problems by applying existing knowledge, theories, and scientific principles.

Objectives of Applied Research

Applied Research aims to:

Solve practical problems.
Improve existing systems.
Develop better products and services.
Support decision-making.
Improve public policies.
Increase organisational efficiency.
Benefit society directly.

Characteristics of Applied Research

Applied Research:

Focuses on practical solutions.
Uses existing theories and knowledge.
Produces immediate or short-term benefits.
Is problem-oriented.
Supports policy and decision-making.
Has direct social or industrial applications.

Real-Life Example

A pharmaceutical company conducts research to develop a new vaccine against an infectious disease.

The objective is to solve a real healthcare problem.

Classroom Example

A school finds that students are performing poorly in mathematics.

Teachers conduct research to identify the reasons and introduce activity-based teaching methods to improve learning outcomes.

This is Applied Research because it seeks an immediate educational solution.

Advantages of Applied Research

Applied Research:

Solves practical problems.
Improves quality of life.
Supports economic development.
Enhances education and healthcare.
Assists policymakers and administrators.

Limitations of Applied Research

Applied Research may:

Focus only on immediate problems.
Depend on existing theoretical knowledge.
Require significant financial resources.
Produce findings that are limited to a particular context.

Did You Know?

Many inventions we use today—including smartphones, vaccines, electric vehicles, and artificial intelligence—became possible because Applied Research transformed ideas from Basic Research into practical solutions.

Difference Between Basic Research and Applied Research

Although both are scientific methods of investigation, their purposes are different.

Basic Research	Applied Research
Expands knowledge.	Solves practical problems.
Also called Pure or Fundamental Research.	Uses existing knowledge to solve real-life issues.
Theory-oriented.	Application-oriented.
No immediate practical use.	Immediate practical use.
Develops concepts and theories.	Develops solutions, products, or policies.
Long-term contribution to knowledge.	Short-term or immediate societal benefit.

Memory Trick

Remember this simple formula:

🧠 Basic Research = Build Knowledge

🛠️ Applied Research = Apply Knowledge

Which Type of Research Should a Researcher Choose?

The choice depends on the research objective.

Choose Basic Research when the aim is to:

Develop theories.
Expand scientific knowledge.
Understand concepts.

Choose Applied Research when the aim is to:

Solve practical problems.
Improve policies.
Develop products or services.
Support decision-making.

UGC NET Practice Question

A researcher investigates the causes of declining voter participation with the objective of developing a new theory of political behaviour. Which type of research is this?

A. Applied Research

B. Action Research

C. Basic Research

D. Experimental Research

Answer: C. Basic Research

Explanation: The objective is to develop a new theory, not to solve an immediate practical problem.

Qualitative Research

Imagine that a university wants to understand why some students lose interest in online classes. Instead of distributing a questionnaire with multiple-choice questions, the researcher conducts personal interviews and encourages students to share their experiences, opinions, and feelings.

The researcher is interested in understanding human behaviour, not counting numbers.

This is an example of Qualitative Research.

Qualitative Research focuses on understanding experiences, emotions, opinions, beliefs, attitudes, and behaviours. Instead of collecting numerical data, it gathers descriptive information that helps researchers understand why and how something happens.

It is widely used in education, sociology, psychology, anthropology, law, political science, and management studies.

Definition of Qualitative Research

Qualitative Research is a method of research that collects and analyses non-numerical data to understand people’s experiences, opinions, beliefs, attitudes, and behaviour.

Objectives of Qualitative Research

The main objectives are to:

Understand human behaviour.
Explore people’s experiences.
Study beliefs and attitudes.
Identify social problems.
Develop new ideas and theories.
Understand the reasons behind events.

Characteristics of Qualitative Research

Qualitative Research:

Uses descriptive (non-numerical) data.
Focuses on understanding rather than measurement.
Studies behaviour in natural settings.
Provides detailed explanations.
Allows flexibility during the research process.
Often involves smaller sample sizes.

Common Methods Used

Researchers commonly use:

Interviews
Observation
Focus Group Discussions
Case Studies
Document Analysis

Real-Life Example

A researcher interviews victims of cybercrime to understand their experiences while reporting incidents to the police.

The aim is not to calculate percentages but to understand the challenges faced by victims.

Classroom Example

A teacher interviews students who consistently perform well in examinations to understand their study habits and learning strategies.

The findings help improve teaching methods.

Advantages of Qualitative Research

Qualitative Research:

Provides detailed understanding.
Explores complex social issues.
Captures emotions and opinions.
Encourages new ideas.
Suitable for exploratory studies.

Limitations of Qualitative Research

It may:

Take more time.
Be difficult to analyse.
Use smaller samples.
Produce findings that may not be easily generalised.

Exam Tip

If a UGC NET question mentions interviews, opinions, experiences, feelings, beliefs, or behaviour, the correct answer is usually Qualitative Research.

Quantitative Research

Now imagine that the same university wants to know how many students attend online classes regularly.

The researcher distributes questionnaires to 5,000 students, collects numerical responses, calculates percentages, and performs statistical analysis.

This is Quantitative Research.

Unlike Qualitative Research, Quantitative Research focuses on numbers, measurement, and statistical analysis.

It answers questions such as:

How many?
How much?
How often?
What percentage?

Definition of Quantitative Research

Quantitative Research is a systematic method of collecting and analysing numerical data using statistical techniques to test hypotheses and measure relationships between variables.

Objectives of Quantitative Research

Its objectives include:

Measure variables.
Test hypotheses.
Identify relationships.
Compare groups.
Produce measurable findings.
Support objective decision-making.

Characteristics of Quantitative Research

Quantitative Research:

Uses numerical data.
Relies on statistical analysis.
Follows a structured research design.
Often studies larger samples.
Produces objective findings.
Allows easier comparison and generalisation.

Common Methods Used

Researchers commonly use:

Surveys
Structured Questionnaires
Experiments
Statistical Analysis
Standardised Tests

Real-Life Example

A government conducts a nationwide survey to determine the unemployment rate.

Data collected from thousands of respondents is analysed statistically.

Classroom Example

A teacher compares the examination scores of two classes taught using different teaching methods.

The scores are analysed to determine which method produces better results.

Advantages of Quantitative Research

Quantitative Research:

Produces measurable results.
Allows statistical analysis.
Supports hypothesis testing.
Can study large populations.
Findings are easier to compare.

Limitations of Quantitative Research

It may:

Ignore personal experiences.
Provide limited explanations.
Depend heavily on quality of data collection.
Oversimplify complex social issues.

Did You Know?

Government census reports, election surveys, economic reports, and national health surveys are largely based on Quantitative Research because they require statistical analysis of large populations.

Mixed Methods Research

Some research problems cannot be fully understood using only numbers or only interviews.

In such situations, researchers combine Qualitative Research and Quantitative Research.

This approach is known as Mixed Methods Research.

Mixed Methods Research provides a more complete understanding because it combines statistical evidence with human experiences.

Definition of Mixed Methods Research

Mixed Methods Research is a research approach that combines qualitative and quantitative methods in a single study to obtain a comprehensive understanding of a research problem.

Objectives of Mixed Methods Research

Mixed Methods Research aims to:

Combine the strengths of both approaches.
Improve the quality of findings.
Validate research results.
Provide deeper understanding.
Reduce the limitations of individual methods.

Classroom Example

A university wants to evaluate a new online learning platform.

Researchers:

Conduct a survey of 2,000 students to measure satisfaction levels (Quantitative).
Interview selected students to understand their learning experiences (Qualitative).

Together, these methods provide a more complete picture.

Advantages of Mixed Methods Research

Mixed Methods Research:

Produces comprehensive findings.
Improves research reliability.
Combines statistical and descriptive analysis.
Provides stronger evidence for conclusions.

Limitations of Mixed Methods Research

It may:

Require more time.
Be expensive.
Need expertise in both qualitative and quantitative methods.
Produce large amounts of data that require careful analysis.

Difference Between Qualitative and Quantitative Research

Understanding this comparison is essential because it is one of the most frequently tested areas in UGC NET Paper 1.

Qualitative Research	Quantitative Research
Uses non-numerical data.	Uses numerical data.
Studies experiences and opinions.	Measures variables and relationships.
Answers Why? and How?	Answers How many? and How much?
Interviews and observations are common.	Surveys and experiments are common.
Small sample size.	Large sample size.
Descriptive analysis.	Statistical analysis.

Memory Trick

Remember this simple rule:

📝 Qualitative = Quality = Words

📊 Quantitative = Quantity = Numbers

This trick is extremely useful during the examination.

UGC NET Practice Question

A researcher interviews teachers to understand the challenges they face while implementing the National Education Policy (NEP). Which type of research is being conducted?

A. Quantitative Research

B. Experimental Research

C. Qualitative Research

D. Historical Research

Answer: C. Qualitative Research

Explanation: The researcher is collecting opinions and experiences through interviews, which is a characteristic of Qualitative Research.

Descriptive Research

Imagine that a university wants to know the academic performance, attendance, and study habits of first-year law students. The researchers collect information, organise the data, and present the findings in tables and charts.

The purpose is not to find the cause of the problem or test a new theory. Instead, the researchers simply describe the current situation.

This is known as Descriptive Research.

Descriptive Research is one of the most commonly used types of research in education, social sciences, business, healthcare, and public administration. It helps researchers answer the question:

“What is happening?”

Definition of Descriptive Research

Descriptive Research is a type of research that systematically describes the characteristics, behaviour, opinions, or conditions of individuals, groups, or situations without manipulating any variables.

Objectives of Descriptive Research

Descriptive Research aims to:

Describe existing situations.
Collect factual information.
Identify patterns and trends.
Present accurate descriptions.
Support future research.

Characteristics of Descriptive Research

Descriptive Research:

Describes current situations.
Does not manipulate variables.
Uses surveys and observations.
Focuses on facts rather than causes.
Produces organised reports.

Real-Life Example

The Government conducts a survey to determine the literacy rate in different states.

The study simply reports the findings without trying to explain why literacy rates differ.

Classroom Example

A teacher conducts a survey to identify students’ preferred learning methods.

The purpose is only to describe student preferences.

Advantages

Easy to conduct.
Provides useful factual information.
Helps identify trends.
Forms the basis for future research.

Limitations

Cannot establish cause-and-effect relationships.
Limited to describing existing conditions.
Depends on the accuracy of collected data.

Experimental Research

Suppose a researcher wants to know whether using Artificial Intelligence improves students’ examination performance.

The researcher divides students into two groups.

Group A studies using traditional teaching methods.
Group B studies using AI-assisted learning.

After several weeks, both groups take the same examination, and their scores are compared.

This is an example of Experimental Research.

Experimental Research attempts to determine cause-and-effect relationships by manipulating one variable while controlling other factors.

Definition of Experimental Research

Experimental Research is a type of research in which the researcher deliberately changes one variable to observe its effect on another variable under controlled conditions.

Objectives

Experimental Research aims to:

Establish cause-and-effect relationships.
Test hypotheses.
Evaluate interventions.
Measure the effectiveness of treatments or methods.

Characteristics

Experimental Research:

Manipulates variables.
Uses control and experimental groups.
Tests hypotheses.
Follows controlled procedures.
Produces measurable results.

Real-Life Example

Scientists test a new medicine by comparing patients who receive the medicine with those who receive standard treatment.

Classroom Example

A teacher compares two teaching methods to determine which improves mathematics performance.

Advantages

Establishes causal relationships.
Produces objective findings.
Highly reliable under controlled conditions.

Limitations

May require expensive equipment.
Difficult to conduct in natural settings.
Ethical issues may arise in some experiments.

Exam Tip

Whenever a UGC NET question mentions control group, experimental group, or cause and effect, the correct answer is usually Experimental Research.

Historical Research

Historical Research focuses on studying past events to understand their significance and influence on the present.

Researchers examine historical documents, government records, letters, books, newspapers, archives, and other reliable sources.

Definition

Historical Research is the systematic investigation of past events using authentic historical evidence to understand and interpret history.

Objectives

Historical Research seeks to:

Understand historical developments.
Interpret past events.
Explain present situations through historical evidence.
Preserve historical knowledge.

Classroom Example

A law student studies the evolution of the Constitution of India using Constituent Assembly Debates and historical records.

Advantages

Improves understanding of history.
Supports policy analysis.
Preserves historical records.
Helps explain present developments.

Limitations

Depends on availability of historical records.
Some historical evidence may be incomplete.
Interpretation may differ among researchers.

Action Research

Unlike most research, Action Research is conducted to solve an immediate local problem.

It is widely used by:

Teachers
School Principals
Administrators
Healthcare Professionals

The researcher identifies a problem, introduces a solution, evaluates the results, and improves practice.

Definition

Action Research is a small-scale, practical research conducted to solve an immediate problem and improve professional practice.

Classroom Example

A teacher notices that students are not participating in classroom discussions.

The teacher introduces group activities for one month and observes whether participation improves.

This is Action Research because the teacher is solving a classroom problem.

Characteristics

Action Research:

Solves immediate problems.
Conducted in the workplace.
Improves professional practice.
Small-scale.
Cyclical and continuous.

Advantages

Improves teaching practices.
Produces immediate benefits.
Encourages reflective learning.
Solves local problems effectively.

Limitations

Limited sample size.
Findings may not be widely applicable.
Time constraints.

Analytical Research

Analytical Research goes beyond describing facts. It examines existing information critically to identify patterns, relationships, and conclusions.

Researchers analyse available data instead of collecting entirely new information.

Example

An economist analyses government reports from the last ten years to identify trends in unemployment.

Key Feature

Analysis of existing data rather than simple description.

Exploratory Research

Sometimes researchers know very little about a problem.

In such cases, they conduct Exploratory Research to gain preliminary understanding before conducting more detailed investigations.

Example

Researchers investigate the educational impact of a newly emerging technology for which very little previous research exists.

Key Feature

Explores new or poorly understood problems.

Summary of Major Types of Research

Type	Main Purpose
Basic Research	Develop knowledge and theories
Applied Research	Solve practical problems
Qualitative Research	Understand experiences and opinions
Quantitative Research	Measure variables using numbers
Mixed Methods Research	Combine qualitative and quantitative approaches
Descriptive Research	Describe existing situations
Experimental Research	Establish cause-and-effect relationships
Historical Research	Study past events
Action Research	Solve immediate practical problems
Analytical Research	Analyse existing information
Exploratory Research	Explore new problems

Common Mistakes Aspirants Make

Avoid these common mistakes in UGC NET Paper 1:

Confusing Basic Research with Applied Research.
Confusing Qualitative Research with Quantitative Research.
Assuming Descriptive Research identifies causes—it mainly describes existing conditions.
Thinking Action Research is large-scale research—it is usually conducted to solve local, immediate problems.
Forgetting that Experimental Research focuses on cause-and-effect relationships.

PYQ Trend

Questions on Types of Research are frequently asked in UGC NET Paper 1.

Common question patterns include:

Identifying the correct type of research from classroom or real-life situations.
Comparing Basic and Applied Research.
Distinguishing Qualitative and Quantitative Research.
Identifying characteristics of Experimental, Historical, and Action Research.
Application-based conceptual questions.

Recent examinations increasingly focus on scenario-based questions rather than direct definitions.

Practice MCQs

1. Research conducted to develop new theories without immediate practical application is called:

A. Applied Research

B. Action Research

C. Basic Research

D. Experimental Research

Answer: C. Basic Research

2. Which type of research primarily uses interviews and observations?

A. Quantitative Research

B. Qualitative Research

C. Experimental Research

D. Historical Research

Answer: B. Qualitative Research

3. A teacher conducts research to improve classroom discipline in one section of students. This is:

A. Historical Research

B. Action Research

C. Analytical Research

D. Descriptive Research

Answer: B. Action Research

4. Which type of research establishes cause-and-effect relationships?

A. Descriptive Research

B. Historical Research

C. Experimental Research

D. Exploratory Research

Answer: C. Experimental Research

5. Research that studies past events using historical documents is known as:

A. Analytical Research

B. Historical Research

C. Mixed Methods Research

D. Applied Research

Answer: B. Historical Research

30-Second Revision

✅ Basic → Build knowledge

✅ Applied → Solve problems

✅ Qualitative → Words and experiences

✅ Quantitative → Numbers and statistics

✅ Mixed Methods → Words + Numbers

✅ Descriptive → Describe existing conditions

✅ Experimental → Cause and effect

✅ Historical → Study the past

✅ Action → Solve immediate local problems

✅ Analytical → Analyse existing data

✅ Exploratory → Explore new problems

Frequently Asked Questions

What are the major types of research in UGC NET Paper 1?

The major types include Basic, Applied, Qualitative, Quantitative, Mixed Methods, Descriptive, Experimental, Historical, Action, Analytical, and Exploratory Research.

Which type of research is most suitable for solving practical problems?

Applied Research is conducted to solve practical problems faced by individuals, organisations, industries, or society.

What is the difference between Qualitative and Quantitative Research?

Qualitative Research focuses on experiences, opinions, and behaviour, whereas Quantitative Research focuses on numerical data and statistical analysis.

Why is Experimental Research important?

Experimental Research helps establish cause-and-effect relationships by manipulating variables under controlled conditions.

What is Action Research?

Action Research is a practical, small-scale study conducted to solve an immediate problem and improve professional practice, especially in educational settings.

Conclusion

Understanding the Types of Research is essential for every UGC NET aspirant because it forms the foundation of the Research Aptitude unit. Each type of research serves a different purpose—some expand knowledge, some solve practical problems, some explore human experiences, while others measure relationships using statistical methods. Selecting the appropriate type depends on the nature of the research problem, the objectives of the study, and the type of data required.

For UGC NET Paper 1, focus on understanding the purpose, characteristics, examples, and differences between each type of research rather than memorising definitions. Application-based questions are becoming more common, so conceptual clarity will help you identify the correct research type confidently in examination scenarios.