2024-04-10 17:19:18
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Lesson-19: Validity Tests
Lesson-1: Introduction to Research: What is not research, what is research, Research and Knowledge pyramid
Lesson-2: Source of research Problems, Research Problem selection consideration
Lesson-3: Research Process
Lesson-4: Research Philosophies | Research Paradigm
Lesson-5: Ethics in Research
Lesson-6: Types of Research | Examples
Lesson-7: Sampling
Lesson-8: Sample Design Process | Examples
Lesson-9: Probability Sampling
Lesson-10: Non-Probability Sampling
Lesson-11: Determining Sample Size using Cochran & Yamane Formula for Finite & Infinite population with Examples
Lesson-12: Good Sample Design Characteristics | Sampling Error | Systematic Bias
Lesson-13: Data Collection Procedure | Steps in Data Collection
Lesson-14: Types of Research Variables
Lesson-15: Levels of Measurement Scale
Lesson-16: Sources of Error in measurement
Lesson-17: Tests of Sound Measurement (Goodness of Measurement)
Lesson-18: Reliability and Reliability Testing Methods
Lesson-19: Validity Tests
Lesson-20: Adopting, Adapting and Developing Measuring Instrument
Lesson-21: Steps to Develop Measuring Instrument
Lesson-22: Secondary Data Collection Method
Lesson-23: Primary Data Collection-Observation Method
Lesson-24: Primary Data Collection-Interview and Focus Group Discussion
Lesson-25: Primary Data Collection-Questionnaire and Schedule
Lesson-26: Qualitative vs Quantitative Data
Lesson-27: Factors Determining Data Collection Methods
Lesson-28: Steps in Data Analysis | Data Analysis Process
Lesson-29: Descriptive Analysis | Frequency | Central Tendency | Dispersion
Lesson-30: Inferential Statistics: T Test | ANOVA | Correlation | Chi Square | Simple Regression | Multiple Regression & Logistic Regression
Lesson-31: Determining Statistical Test | How to Choose Statistical Test
Lesson-32: Parametric vs Nonparametric Tests
Lesson-33: Normal Distribution | Skewness | Kurtosis
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