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Fundamentals of Scientific Research Under Uncertainty

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Fundamentals of Scientific Research Under Uncertainty

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Gain insight into a topic and learn the fundamentals.
4.9

43 reviews

Beginner level
No prior experience required
1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

Gain insight into a topic and learn the fundamentals.
4.9

43 reviews

Beginner level
No prior experience required
1 week to complete
at 10 hours a week
Flexible schedule
Learn at your own pace

There are 5 modules in this course

This course teaches the fundamentals of scientific research. We approach the research process as a means of systematically reducing uncertainty and demonstrate how conducting a scientific investigation can be posed as an exercise in Bayesian uncertainty quantification. We begin by exploring the scientific landscape to understand the different types of research, where they are conducted, how they are supported, and why each of these types of research is important. We then formalize scientific inquiry and the scientific method and elaborate the research process and its scientific merits. Basic concepts in probability theory are introduced leading to a conceptually simple presentation of Bayes’ Rule. We then illustrate how Bayes’ Rule provides a mathematical framework for the research process. We place an emphasis on the role that research plays in our daily and professional lives and how research skills can help us think critically, whether you’re in a technical field or not. Exercises are designed to help you improve your research skills and think more scientifically.

Learners who are new to research fields or would like to improve their research skills in any field for career/professional or personal growth are encouraged to enroll. The course is taught at an introductory level such that, by the end of the course, you will be able to formulate a research hypothesis and devise a scientific research plan to test that hypothesis. To be successful in this course, you will need entrance-level college mathematics.

his module introduces the landscape of scientific research and its role in advancing knowledge and society. You will explore why research is conducted, who conducts it, and the various environments where research takes place, including universities, government, and industry. The module also examines the range of research activities and how different institutions contribute to scientific discovery.

What's included

7 videos7 readings4 assignments

7 videosTotal 54 minutes
  • Course Introduction5 minutes
  • Research Motivations8 minutes
  • Importance of Scientific Research7 minutes
  • Spectrum of Research Activities9 minutes
  • Where is Research Conducted? Part 1 - Universities12 minutes
  • Where is Research Conducted? Part 2 - Government11 minutes
  • Where is Research Conducted? Part 3 - Industry and IRIs4 minutes
7 readingsTotal 70 minutes
  • Introductory Reading / Syllabus10 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
  • NRC Report on Research Universities10 minutes
  • Research University Studies10 minutes
  • Survey of Federal Funds for Research and Development10 minutes
4 assignmentsTotal 80 minutes
  • Personal Goals15 minutes
  • Government and Institutional Roles in Scientific Research30 minutes
  • Spectrum of Research Activities5 minutes
  • Carnegie Classification & HERD Survey30 minutes

This module explores the foundations of scientific inquiry and what distinguishes scientific explanations from non-scientific ones. You will examine methods of inquiry and learn how scientists evaluate evidence when investigating questions. The module also discusses pseudoscience and how scientific thinking helps identify credible explanations.

What's included

5 videos5 readings3 assignments2 discussion prompts

5 videosTotal 42 minutes
  • What Makes an Explanation Scientific?8 minutes
  • Non-scientific Explanations: Part 1 - Non-science 9 minutes
  • Non-scientific Explanations: Part 2 - Protoscience and Pseudoscience11 minutes
  • Methods of Inquiry: Part 1 - A Brief Overview8 minutes
  • Methods of Inquiry: Part 2 - The Scientific Method6 minutes
5 readingsTotal 75 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
  • Distinguishing Between Science & Pseudoscience15 minutes
  • Additional Readings on Pseudoscience30 minutes
  • Instructional Materials10 minutes
3 assignmentsTotal 75 minutes
  • Scientific Explanations10 minutes
  • Identifying Pseudoscience60 minutes
  • Methods of Inquiry5 minutes
2 discussion promptsTotal 20 minutes
  • Identifying Pseudoscience10 minutes
  • Scientific Method10 minutes

This module examines the scientific method and the structured process researchers use to investigate questions. You will learn key terminology used in scientific investigations, including hypotheses and theories, and how they guide research design. The module also explains the steps involved in conducting systematic and evidence-based research.

What's included

4 videos2 readings3 assignments

4 videosTotal 40 minutes
  • Language of Scientific Investigation12 minutes
  • More on Theories7 minutes
  • Steps of the Research Process14 minutes
  • How is the Research Process Scientific?7 minutes
2 readingsTotal 20 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
3 assignmentsTotal 50 minutes
  • Research Program Development30 minutes
  • Theories & Hypotheses5 minutes
  • Theory-driven vs. Data-driven Research15 minutes

This module introduces how uncertainty appears in scientific investigations and how it can be analyzed using probability. You will learn key probability concepts, including conditional probability and Bayes’ Rule. These ideas help researchers interpret uncertain information and support data-driven reasoning.

What's included

6 videos3 readings2 assignments

6 videosTotal 36 minutes
  • What is Uncertainty?6 minutes
  • Essentials of Set Theory4 minutes
  • Essentials of Probability7 minutes
  • Law of Total Probability6 minutes
  • Bayes' Rule7 minutes
  • Bayes' Rule: An Example5 minutes
3 readingsTotal 30 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
2 assignmentsTotal 60 minutes
  • Identifying Different Types of Uncertainties30 minutes
  • Bayes' Rule Problems30 minutes

This module connects the research process with uncertainty quantification and Bayesian reasoning. You will explore how hypotheses are developed and tested using Bayesian hypothesis testing. The module highlights how researchers design studies and interpret results while accounting for uncertainty in data.

What's included

5 videos2 readings2 assignments1 discussion prompt1 ungraded lab

5 videosTotal 30 minutes
  • Uncertainty Quantification & The Scientific Method9 minutes
  • Uncertainty Quantification & The Research Process5 minutes
  • What Makes a Good Hypothesis?3 minutes
  • Bayesian Hypothesis Testing7 minutes
  • Testing Multiple Hypotheses6 minutes
2 readingsTotal 20 minutes
  • Instructional Materials10 minutes
  • Instructional Materials10 minutes
2 assignmentsTotal 40 minutes
  • UQ & Scientific Research10 minutes
  • Bayesian Hypothesis Testing Lab Quiz30 minutes
1 discussion promptTotal 10 minutes
  • Scientific Method UQ Example10 minutes
1 ungraded labTotal 60 minutes
  • Bayesian Hypothesis Testing60 minutes

Instructor

Instructor ratings
4.9 (13 ratings)
Johns Hopkins University
2 Courses7,780 learners

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DM
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Reviewed on Dec 26, 2024

I recommend this course to build foundation of Scientific Research Under Uncertainity. It takes care of necessary learning dimensions of these topic and keeps motivated

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