Hypothesis - Ph.D. Coursework
1. Hypothesis - I:
- The lecture is about the topic of hypothesis in academic research.
- The etymology of the word "hypothesis" is traced back to Latin and Greek roots, emphasizing its foundation and groundwork.
- A hypothesis is an educated guess or prediction about the relationship between variables.
- It is a statement that can be tested through scientific research and requires specific definitions and operational terms.
- A hypothesis is not a proven theory or fact, but a starting point for further investigation and is subject to revision based on research findings.
If the video is not played here, please visit this link to watch the video: https://youtu.be/guv8WVXXnZk
- The speaker discusses the purpose and analysis of hypothesis in quantitative and qualitative research.
- In qualitative research, hypothesis formulation helps uncover themes and develop a general understanding of the topic.
- In quantitative research, hypothesis testing and confirmation play a vital role in narrowing down variables and producing high-quality data.
- If the video is not playing or visible here, click this link to watch video: https://youtu.be/ISpza-aXRd8
- This is Part 3 of a lecture series on hypothesis in academic research for a PhD coursework.
- The speaker discusses the characteristics of good research questions and hypotheses.
- It explains the differences between quantitative and qualitative research questions and hypotheses.
- Quantitative research questions can be descriptive, comparative, or relationship-based, while qualitative research questions can be contextual, descriptive, evaluative, explanatory, or generative.
- The transcript also mentions different types of quantitative and qualitative hypotheses, such as simple, complex, directional, associative, null, and alternative hypotheses.
- If the video is not playing or not visible, please click this link to watch video: https://youtu.be/aSuEWblkjJc
- The video is from the fourth and final part of a Ph.D. coursework on research questions and hypotheses wherein the criteria for developing research questions and hypotheses, including feasibility, interest, novelty, ethics, and relevance are discussed.
- It mentions frameworks such as PICOT (Population, Intervention, Comparison, Outcome, Time Frame) and FINER MAPS (Feasibility, Interest, Novelty, Ethical, Relevant, Manageable, Appropriate, Potential Value, Publishable, Systematic).
- The video outlines six important points for constructing effective research questions and hypotheses, including clarifying the background, identifying the research problem, conducting preliminary research, constructing research questions, formulating hypotheses, and stating the study aims.
- The video also highlights the differences between quantitative and qualitative research in terms of forming research questions, hypotheses, and conclusions.
- If the video is not visible or not playing here, please click this link to watch the video: https://youtu.be/MQZwXqwq3H0
Black, J. A., & Champion, D. J. (1976). Methods and issues in social research. John Wiley & Sons.
Feynman, Richard (1965) The Character of Physical Law p.156
Grinnell, F. (2013). Research integrity and everyday practice of science. Science and Engineering Ethics, 19(3), 685-701. T
Harper, Douglas. "hypothesis". Online Etymology Dictionary.
Hilborn, Ray; Mangel, Marc (1997). The ecological detective: confronting models with data. Princeton University Press. p. 24. ISBN 978-0-691-03497-3. Retrieved 22 August 2011.
Kerlinger, P., & Lein, M. R. (1986). Differences in Winter Range among age-sex Classes of Snowy Owls Nyctea scandiaca in North America. Ornis Scandinavica (Scandinavian Journal of Ornithology), 17(1), 1–7. https://doi.org/10.2307/3676745
Mellor, Will. (2022). Qualitative vs. Quantitative Research — Here’s What You Need to Know. GLG. https://glginsights.com/articles/qualitative-vs-quantitative-research-heres-what-you-need-to-know/
Popper, Karl (1959). The Logic of Scientific Discovery (2002 pbk; 2005 ebook ed.). Routledge. ISBN 978-0-415-27844-7.