Validity | Validity Test | Face Validity | Content Validity | Construct Validity |Criterion Validity

In this lesson I have discussed concept of Validity and test of validity such as:
1. Face Validity
2. Content Validity
3. Construct Validity: Convergent validity and discriminant validity
4. Criterion validity: Concurrent Validity and predictive validity

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Lesson-1: Introduction to Research: What is not research, what is research, Research and Knowledge pyramid
   • Introduction to Research: What is not rese...  

Lesson-2: Source of research Problems, Research Problem selection consideration
   • Source of research Problems, Research Prob...  

Lesson-3: Research Process
   • Research Methodology | Research Process | ...  

Lesson-4: Research Philosophies | Research Paradigm
   • Research Philosophy | Research Paradigm | ...  

Lesson-5: Ethics in Research
   • Ethics in Research | Researcher Ethics, De...  

Lesson-6: Types of Research | Examples
   • Types of Research: Descriptive, Explorator...  

Lesson-7: Sampling
   • Research Methodology: Sampling  

Lesson-8: Sample Design Process | Examples
   • Research Methodology | Sample Design Proce...  

Lesson-9: Probability Sampling
   • Research Methodology | Probability Sampling  

Lesson-10: Non-Probability Sampling
   • Research Methodology | Non Probability Sam...  

Lesson-11: Determining Sample Size using Cochran & Yamane Formula for Finite & Infinite population with Examples
   • Determining Sample Size | Cochran & Yamane...  

Lesson-12: Good Sample Design Characteristics | Sampling Error | Systematic Bias
   • Good Sample Design Characteristics | Sampl...  

Lesson-13: Data Collection Procedure | Steps in Data Collection
   • Data Collection Procedure | Steps in Data ...  

Lesson-14: Types of Research Variables
   • Types of research Variables | Independent ...  

Lesson-15: Levels of Measurement Scale
   • Levels of Measurement Scale: Nominal | Ord...  

Lesson-16: Sources of Error in measurement
   • Source of Error in Measurement | Responden...  

Lesson-17: Tests of Sound Measurement (Goodness of Measurement)
   • Test of Sound Measurement | Goodness of Me...  

Lesson-18: Reliability and Reliability Testing Methods
   • Reliability | Reliability Test Methods: Te...  

Lesson-19: Validity Tests
   • Validity | Validity Test | Face Validity |...  

Lesson-20: Adopting, Adapting and Developing Measuring Instrument
   • Measuring Instrument | Adopting | Adapting...  

Lesson-21: Steps to Develop Measuring Instrument
   • Develop Measuring Instrument for Research  

Lesson-22: Secondary Data Collection Method
   • Secondary Data Collection | Sources | Pros...  

Lesson-23: Primary Data Collection-Observation Method
   • Primary Data Collection Method | Observati...  

Lesson-24: Primary Data Collection-Interview and Focus Group Discussion
   • Primary Data Collection | Interview | Focu...  

Lesson-25: Primary Data Collection-Questionnaire and Schedule
   • Primary Data Collection Method | Questionn...  

Lesson-26: Qualitative vs Quantitative Data
   • Quantitative Data | Qualitative Data | Nom...  

#research #validity #researchprocess #researchmethodology #researchprocess

Lesson-27: Factors Determining Data Collection Methods
   • Factors Determining Data Collection Methods  

Lesson-28: Steps in Data Analysis | Data Analysis Process
   • Data Analysis Steps | Data Analysis Process  

Lesson-29: Descriptive Analysis | Frequency | Central Tendency | Dispersion    • Descriptive Analysis | Measures of Frequen...  

Lesson-30: Inferential Statistics: T Test | ANOVA | Correlation | Chi Square | Simple Regression | Multiple Regression & Logistic Regression
   • Inferential Statistics: T Test ANOVA, Corr...  

Lesson-31: Determining Statistical Test | How to Choose Statistical Test    • Determining Statistical Test | How to Choo...  

Lesson-32: Parametric vs Nonparametric Tests
   • Parametric vs Nonparametric Tests  

Lesson-33: Normal Distribution | Skewness | Kurtosis
   • Normal Distribution | Skewness | Kurtosis  

#research #researchprocess #validity