Research Methodology | Non Probability Sampling

In this lesson, I have discussed about Non Probability Sampling types such as: 1. Convenient sampling 2. Purposive sampling 3. Snowball Sampling 4. Quota Sampling Their merits and demerits have been discussed To get more videos: Please Subscribe my YouTube channel Thank You! http://www.youtube.com/c/SolomonGetachew?sub_confirmation=1 Lesson-1: Introduction to Research: What is not research, what is research, Research and Knowledge pyramid https://youtu.be/UXSK3aYdjhU Lesson-2: Source of research Problems, Research Problem selection consideration https://youtu.be/HZMZmryFc1k Lesson-3: Research Process https://youtu.be/PlxUHzUSCWA Lesson-4: Research Philosophies | Research Paradigm https://youtu.be/21oxQ1RCKMg Lesson-5: Ethics in Research https://youtu.be/VoY634fY9_A Lesson-6: Types of Research | Examples https://youtu.be/Rbltx_lLj2k Lesson-7: Sampling https://youtu.be/yMD6gS_DuhE Lesson-8: Sample Design Process | Examples https://youtu.be/xmlfzDJUgzA Lesson-9: Probability Sampling https://youtu.be/wCDS0acMaLw Lesson-10: Non-Probability Sampling https://youtu.be/_e1S5edspBQ Lesson-11: Determining Sample Size using Cochran & Yamane Formula for Finite & Infinite population with Examples https://youtu.be/3SzalRhtlEs Lesson-12: Good Sample Design Characteristics | Sampling Error | Systematic Bias https://youtu.be/p7qHdBGHqD0 Lesson-13: Data Collection Procedure | Steps in Data Collection https://youtu.be/4Jkk24kvr7c Lesson-14: Types of Research Variables https://youtu.be/A91yzVKRIgs Lesson-15: Levels of Measurement Scale https://youtu.be/E4H-eUHrWrE Lesson-16: Sources of Error in measurement https://youtu.be/tNZumqllcSk?si=jNkdvDyRn7dlcTF3 Lesson-17: Tests of Sound Measurement (Goodness of Measurement) https://youtu.be/JaVkldof8l4?si=2RJNw9cN9Kb7AIir Lesson-18: Reliability and Reliability Testing Methods https://youtu.be/zjQSqtrXVd0?si=RQ7IZB_AZ3q-X3wr Lesson-19: Validity Tests https://youtu.be/INDq4G1r1-c Lesson-20: Adopting, Adapting and Developing Measuring Instrument https://youtu.be/53IryvV7iYA Lesson-21: Steps to Develop Measuring Instrument https://youtu.be/cGHUcShZdeI Lesson-22: Secondary Data Collection Method https://youtu.be/HFP99BYZdnM #research #researchmethodology #researchprocess #sample #sampling #samplingtechniques #snowball_sampling