Tipos de Pesquisa

Summary

This video script explores various types of scientific research methodologies, categorizing them based on their approach, nature, objectives, and procedures. It explains the differences between qualitative and quantitative research, the distinction between basic and applied research, and delves into exploratory, descriptive, and explanatory research goals. The script also covers the various research methods, such as experimental, bibliographic, field, and case study research, providing a comprehensive understanding of how to choose the appropriate research methodology for specific studies. Overall, it offers a clear guide for students and professionals looking to grasp the essentials of scientific research design.

Takeaways

• 😀 Research is the core of science, as it helps us gain scientific knowledge by investigating problems in a systematic, rigorous, and detailed way.
• 😀 There are different types of research, classified by approach, nature, objectives, and procedures. Understanding these helps in choosing the right method for a specific study.
• 😀 Qualitative research focuses on understanding and exploring a problem or situation, often used in social sciences like anthropology, psychology, and education.
• 😀 Quantitative research relies on numerical data and statistical analysis to confirm hypotheses and is commonly used in natural sciences and agrarian studies.
• 😀 Basic research is aimed at discovering new knowledge and expanding theories, without an immediate practical application.
• 😀 Applied research is focused on solving real-world problems and applying knowledge to practical situations.
• 😀 Exploratory research is conducted at the beginning of a study to understand a new problem and develop hypotheses.
• 😀 Descriptive research aims to describe and categorize phenomena, helping to understand its characteristics or the state of a problem.
• 😀 Explanatory research seeks to explain the relationships between variables and how these relationships contribute to understanding a particular situation.
• 😀 Experimental research involves controlled environments where variables are manipulated to observe cause-and-effect relationships.
• 😀 Other research procedures include bibliographic research (reviewing existing literature), documentary research (analyzing documents and reports), field research (observing real-world situations), case studies (in-depth analysis of specific cases), and action research (where the researcher actively participates in the research process).

Q & A

What is the primary focus of qualitative research?

Qualitative research primarily focuses on understanding, exploring, and interpreting a problem or situation. It is concerned with the meaning and experiences of individuals, rather than numerical data or statistical analysis.

How does quantitative research differ from qualitative research?

Quantitative research differs from qualitative research in that it focuses on numerical data and statistical analysis. It aims to validate hypotheses through measurable, large-scale data, often requiring statistical tools to establish scientific conclusions.

What is the difference between basic and applied research?

Basic research seeks to discover new knowledge and understand fundamental principles without immediate practical application. Applied research, on the other hand, aims to solve real-world problems and is directly focused on practical use or application.

What types of fields typically utilize qualitative research?

Qualitative research is typically used in fields within the social sciences, such as anthropology, sociology, psychology, and education. These disciplines often focus on human behavior, experiences, and social contexts.

What is the purpose of exploratory research?

Exploratory research is conducted to gain a preliminary understanding of a problem or topic. It is often the first step in the research process, where researchers seek to gather information and develop hypotheses about the issue at hand.

What is the main goal of descriptive research?

The main goal of descriptive research is to describe the characteristics of a phenomenon or a population. This type of research focuses on answering 'what' and 'how' questions without addressing cause-and-effect relationships.

How does explanatory research differ from descriptive research?

Explanatory research goes beyond describing a phenomenon by attempting to explain the relationships between variables. It seeks to understand the 'why' and 'how' behind observed patterns, often testing cause-and-effect relationships.

What is the role of experimental research in scientific studies?

Experimental research is used to test hypotheses under controlled conditions. Researchers manipulate variables in a controlled environment, such as a laboratory, to observe the effects of these manipulations on outcomes, ensuring a direct cause-and-effect relationship.

What is the purpose of bibliographic research in the early stages of a project?

Bibliographic research is conducted to review existing literature on a topic. It helps researchers understand what has already been studied, ensuring they are aware of prior work and can build upon it or identify gaps in knowledge.

What is the difference between field research and case study research?

Field research involves gathering data directly from real-world settings, where the researcher observes and interacts with the environment or participants. A case study, on the other hand, focuses on an in-depth examination of a specific case or set of cases within a context, often in business or education.