Type of Research, research types, descriptive, analytical, action, empirical, research methodology

Research Classifications

Research can be classified in several ways. These categories describe different aspects of a study and can overlap; for example, a project may be applied, quantitative, and conducted in the field.

By purpose and scope

• Descriptive research describes what exists or what happened, such as the characteristics, frequency, timing, or sequence of events. It does not necessarily explain causes. The video associates this type of research with fields such as social science and business.
• Analytical research examines available information to explain why or how something happened. For example, it may investigate the reasons for changes in a trade balance rather than simply report those changes.
• Fundamental (basic) research develops knowledge or general understanding without aiming to solve an immediate practical problem. One example is studying factors that influence stages of a product’s life cycle.
• Applied research addresses a practical problem in society, industry, or an organization. The video gives the example of investigating whether background music at work could improve productivity, with the findings potentially informing workplace practices.
• Diagnostic research seeks to identify the cause of a problem or condition. For example, a blood sample might be tested to determine the cause of a persistent fever.
• Action research is mentioned, but the subtitles do not clearly explain it. The workplace-music example resembles practical, problem-focused inquiry, though the speaker does not clearly describe a separate action-research method.

By type of data or inquiry

• Quantitative research deals with quantities that can be counted or measured. Examples include calculating how long doctors spend with patients or what percentage of patients receive care within a given time.
• Qualitative research explores qualities, experiences, opinions, or motivations rather than expressing findings primarily as numbers. The video illustrates this with people’s preferences for an ice-cream flavor.
• Conceptual research develops or examines ideas, concepts, or theories. It centers on forming or advancing an explanation rather than testing it through a practical experiment.
• Empirical research investigates questions through observation, testing, or experiments and relies on evidence. Examples include testing whether music affects creativity or productivity and conducting DNA tests.

By timing or setting

• One-time research is conducted once. Repeated or longitudinal research is conducted at intervals—for example, every six months or annually—to observe changes over time.
• Field research takes place in the setting where the subject or activity occurs. Laboratory research is conducted in a more controlled setting.

By historical focus

• Historical research examines past events, ideas, and people using historical materials such as records or surviving remains.

Speakers or Sources Featured

• One unnamed presenter from the DWIVEDI GUIDANCE channel.
• No other speakers or cited sources are clearly identifiable in the subtitles.