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About Covidence and systematic reviews

What are the different areas of research?

Last updated on 20 Aug, 2026

Covidence supports researchers working across a wide range of research areas and disciplines. When setting up your review, you will be asked to select the area that best matches your research.

Below are some common research areas and examples of the disciplines they include. If your research could fit into more than one area, choose the one that best represents the main focus of your review.

Arts and humanities

This area includes research into human culture, creativity, history, language, ideas, and forms of expression.

This includes areas such as:

  • History

  • Archaeology

  • Philosophy

  • Literature

  • Languages

  • Visual arts

  • Music

  • Performing arts

  • Cultural studies

Example: What does contemporary literature tell us about changing attitudes towards migration?

Agricultural, veterinary and food science

This area includes research into agriculture, food production, animals, and the science and technologies used to improve food systems and animal health.

This includes areas such as:

  • Agricultural science

  • Animal science

  • Veterinary science

  • Food science

  • Horticulture

  • Crop and pasture science

  • Animal production

Example: What is the effect of different feeding strategies on milk production in dairy cattle?

Biological and chemical sciences

This area includes research into living organisms, biological processes, matter, and chemical interactions.

This includes areas such as:

  • Biology

  • Biochemistry

  • Genetics

  • Microbiology

  • Molecular biology

  • Ecology

  • Chemistry

  • Plant and animal sciences

Example: How does exposure to environmental pollutants affect plant growth?

Earth and environmental sciences

This area includes research into the Earth, its physical systems, and the relationship between human activity and the natural environment.

This includes areas such as:

  • Environmental science

  • Climate science

  • Geology

  • Geophysics

  • Oceanography

  • Hydrology

  • Soil science

  • Environmental management

Example: What are the effects of land-use change on local water quality?

Economic, business, management and social sciences

This area includes research into economies, organizations, societies, and the ways people interact with each other and with institutions.

This includes areas such as:

  • Economics

  • Management

  • Business

  • Finance

  • Marketing

  • Social sciences

  • Sociology

  • Social work

  • Communication and media

  • Library and information science

  • Criminology and criminal justice

Example: How does remote work affect employee productivity and job satisfaction?

Education

This area includes research into how people learn and how educational systems, practices, and policies can be improved.

This includes areas such as:

  • Teaching and learning

  • Curriculum and pedagogy

  • Early childhood education

  • Higher education

  • Educational policy

  • Educational psychology

  • Educational technology

Example: Does peer-assisted learning improve students’ academic performance?

Engineering, maths, physics and technology

This area includes research that uses mathematical, physical, engineering, and technological principles to understand problems and develop solutions.

This includes areas such as:

  • Engineering

  • Mathematics

  • Physics

  • Computer science

  • Information systems

  • Information technology

  • Artificial intelligence

  • Data science

  • Architecture

  • Urban planning

  • Built environment

  • Robotics

  • Materials science

Example: How effective are machine learning methods for detecting defects in manufactured products?

Medical and health sciences

This area includes research into human health, disease, healthcare, and the prevention, diagnosis, and treatment of health conditions.

  • Medicine

  • Nursing

  • Public health

  • Global health

  • Population health

  • Epidemiology

  • Pharmacy

  • Dentistry

  • Allied health

  • Nutrition and dietetics

  • Sport and exercise science

Example: What interventions are effective in reducing health inequalities between population groups?

Psychology

This area includes research into human behavior, cognition, emotions, mental processes, and psychological well being.

  • Psychology

  • Clinical psychology

  • Cognitive psychology

  • Developmental psychology

  • Social psychology

  • Mental health

  • Psychiatry

  • Psychological therapies

  • Mental health services

  • Psychosocial interventions

Example: What factors influence the effectiveness of cognitive behavioral therapy for anxiety?

Choosing an area for your research

Research disciplines can overlap. If you’re unsure which area to choose, select the area that best matches the main focus of your research question.

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