METODOLOGÍA DE LA INVESTIGACIÓN PART1

[andoniarrigorriaga]

🎯 Key Takeaways for quick navigation:

00:20 🤔 Observation often begins with a phenomenon that draws attention, sparking curiosity.
01:02 🐱 The example used is witnessing a flying cat, which contradicts known knowledge, prompting the inquiry.
03:21 💡 Both logical and illogical explanations are generated to understand the observed phenomenon.
03:59 📚 A hypothesis is a tentative answer to solve the problem; to be scientific, it must be tested against empirical evidence.
04:11 🔍 Methodology is used to systematically approach the problem and gather data on the observed reality.
06:13 🔬 If data confirms reality, the hypothesis becomes a scientific theory.
07:22 📖 Analyzing results can lead to conclusions; if the hypothesis is proven, it's accepted as scientific.
08:16 🎯 The entire process described is the methodology for scientific research.
10:33 📅 It's crucial to evaluate the feasibility and viability of a research topic before committing.
12:37 📈 Scientific research should be rigorous, exhaustive, and precise for irrevocable and real conclusions.
14:02 💰 It's essential to account for resource availability, including time, access to information, difficulty level, and financing.
16:31 🕰️ Time management is vital; delays can be exhausting and lead to incomplete research.
17:43 🏷️ The research title is crucial; if poorly formulated, it might mislead the entire investigation.
19:18 📝 Importance of defining the orientation of research work.
19:47 🧪 Example: Tuberculosis research and the importance of specifying the population to be studied.
20:29 👫 Discussing the significance of age and gender in research limitations.
21:10 🌍 Importance of specifying the research location.
22:14 🕰️ Determining the time period for the research.
23:09 📋 Example provided for constructing a comprehensive research title.
25:12 💭 Explaining the difference between deductive and inductive methods.
28:08 🔍 Inductive reasoning doesn't always provide certainty, while deductive reasoning does.
31:50 📚 Introduction to problem formulation in research.
34:12 ❓ Importance of including a research question.
35:33 🔺 Visualization of problem statement using a triangle from macro to micro perspective.
36:42 🌎 Using global statistics as an example for formulating a problem statement.
38:32 🌎 Discusses approaching research from global, national, regional, and local perspectives.
39:00 📚 Emphasizes the importance of specifying where the research will be conducted.
40:06 🦠 Uses the COVID-19 pandemic as an example to explain research hierarchy from global to local contexts.
41:30 ❓ Introduces the concept of forming a research question based on the problem statement.
42:12 🎯 Explains that objectives in research are goals to be achieved, and they must be specific and measurable.
43:35 ✍️ Advises using the Bloom's Taxonomy for verb choices in objectives.
44:55 📖 Discusses the strategy of drafting research objectives based on the research question.
48:44 🤔 Introduces the concept of a hypothesis as a tentative answer to the research question.
50:44 🧠 Explains different types of hypotheses, including descriptive, correlational, causal, and null.
53:44 📝 Provides various examples of hypotheses to demonstrate their structure.
56:57 ⚖️ Begins to discuss the justification of a research topic, answering why a particular topic was chosen.
57:10 🦟 The importance of conducting research on dengue, a disease transmitted by the Aedes Aegypti mosquito, is highlighted, especially since it can spread more during the rainy season.
57:51 📝 Emphasis on the need for research justification, stating reasons and the purpose of the research.
58:04 🌍 Research should benefit society and not be done for personal whims.
58:45 💰 The viability and availability of financial resources, materials, and time are essential for research.
59:29 🎯 Understanding the area and scope of research is derived from the title, targeting specific populations.
01:00:25 📚 Theoretical Framework is crucial, backed up by bibliographic elements, providing validation for the research.
01:01:30 📖 Specific objectives help structure the theoretical framework, and references must be clear.
01:04:35 📕 Emphasis on referencing and citation methods, ensuring the most recent research is utilized.
01:06:12 ✍️ While writing the theoretical framework, it's essential to interpret and rewrite the information, ensuring originality.
01:09:48 🚫 Visual aids like figures and tables should not be in the theoretical framework, but can be referred to.
01:13:05 📄 A comprehensive theoretical framework should be around 20-25 pages in length.
01:13:48 🚗 An analogy involving a car accident is introduced, possibly to explain different perspectives in research, though the exact point is not concluded within this segment.
01:15:27 📺 An accident is covered on the news, which is watched by various viewers.
01:16:09 📊 The presenter introduces different research methods. Observational research involves no intervention from the researcher and only observes events.
01:17:02 👨‍👩‍👧 Observational researchers might speculate about events but will not actively investigate on-site.
01:18:09 🔬 Experimental research, however, involves the researcher manipulating the study variable and is often prospective, planned, and measures events longitudinally.
01:19:04 🚓 Using the accident as an example, a police officer represents the experimental researcher investigating the cause and effect.
01:20:02 🎤 Journalists also play a role in gathering and disseminating information based on their research methodology.
01:20:58 📅 Research can be prospective, where data is gathered for the investigation, or retrospective, where past data is analyzed.
01:22:10 📏 Research can be either transversal, where data is measured at one point, or longitudinal, where data is measured multiple times.
01:23:42 📜 Depending on the number of variables, research can be descriptive (one variable) or analytical (two or more variables).
01:25:45 📚 The presenter dives deeper into variables, discussing the differences between qualitative (descriptive) and quantitative (measurable) variables.
01:27:16 🧪 Variables can be either discrete (whole numbers) or continuous (can include decimals).
01:33:35 ↔️ Differentiating between dependent and independent variables; the independent variable is controlled, while the dependent variable changes in response.
01:34:01 🏃‍♂️ Using running as an example, for every mile run, one burns 100 calories.

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[hectoracosta]

Felicidades Dr. muy didáctica su presentación, gracias

[gabrielamartini]

Muy buena explicacion gracias por compsrtir😊🎉❤

[paolacisneros]

dr . puede subir la parte 2 por favor ya que va terminar el semestre y estan pidiendo que entregemos un trabajo de investigacion

[albertoaguilar]

Una respuesta puede ser que fue lanzado por una catapulta.

[milagrosmoralesalmonacid]

Dr cuantas hojas tiene que tener el planteamiento del problema

[kushinaiankoski]

La única cosa que me molesta en este video es la música, tengo Problema de concentración y no puedo entender 😔

[ganc]

Estaba viendo el vídeo Pero la música fastidia realmente... Para variar ni siquiera un instrumental sino cantada

[edwinft]

muy interesante la investigacion pero, no logro concentrarme con esa musica a tan alto volumen

[lilianaarreola]

Definitivamente la música no me deja concentrarme, la explicación está muy bien, pero Definitivamente la música no me gusta! 😢

[andoniarrigorriaga]

Profesor, la música distrae demasiado, quita el foco a sus palabras. En música decimos "a riqueza armónica, pobreza melódica" y viceversa. Lo mismo aplica acá, la música desenfoca sus palabras :/