LESSON 15 - QUALITATIVE RESEARCH: CHARACTERISTICS, STEPS OF CONDUCTING QL RESEARCH & TRIANGULATION

Value of the Information & Strength of the Argument

The video provides a clear and systematic introduction to qualitative research, valuable for students and researchers new to the topic. It effectively contrasts qualitative and quantitative approaches, highlighting key differences such as data type, setting, and reasoning. The argumentation is coherent, building from definitions to characteristics, then to trustworthiness and triangulation, and finally to steps. The explanation of trustworthiness criteria is particularly useful, linking them to quantitative concepts. However, the video lacks depth in discussing each characteristic and does not provide concrete examples or critical evaluation of the methods. The argumentation is largely descriptive rather than analytical, and the presenter does not engage with potential criticisms or debates within qualitative research.

Scientific Rigor, Source Quality, Title Accuracy

The video demonstrates a reasonable level of scientific rigor, accurately presenting established concepts in qualitative research methodology. However, it does not cite specific sources within the video, and the only references are links to the course website and social media. The content aligns with standard methodological literature, but the lack of explicit citations reduces its scholarly depth. The title accurately reflects the content, covering characteristics, steps, and triangulation. The video is suitable for an introductory audience, but it does not provide advanced insights or critical analysis.

The title accurately reflects the content, which covers characteristics, steps, and triangulation in qualitative research.

7/10

The video provides a structured overview of qualitative research, covering characteristics, trustworthiness, triangulation, and steps. The content is accurate and aligns with established methodological literature, though it lacks explicit citations and depth in some areas.

Markers derived by PSI from the transcript: the creator did not define chapters.

• 00:00Introduction to the lesson and recap of quantitative research designs.
• 02:00Definition of qualitative research and its focus on narrative data in natural settings.
• 04:00Discussion of the first characteristics: natural setting and researcher as key instrument.
• 06:00Explanation of triangulation, inductive reasoning, and in-depth investigation.
• 08:00Characteristics of emergent design, holistic perspective, and participants' meaning.
• 10:00Situations that call for qualitative research.
• 12:00Introduction to trustworthiness and the four criteria: credibility, transferability, dependability, confirmability.
• 15:00Detailed explanation of credibility and transferability.
• 17:00Explanation of dependability and confirmability.
• 19:00Types of triangulation: methods, sources, analyst, and theory.
• 22:00Steps in conducting qualitative research.

• Research Methods Course — Mentioned as the full course associated with this lesson.
• YouTube Channel — Link to subscribe to the channel.
• Facebook — Social media link for the instructor.
• Instagram — Social media link for the instructor.
• LinkedIn — Social media link for the instructor.
• Live Chat — Contact option for questions.

• Qualitative Research — General reference for qualitative research characteristics.
• Triangulation (social science) — Reference for triangulation types.