In: Statistics and Probability
Read and Analyze the review article about Principles and Methods of Validity and Reliability Testing of Questionnaires Used in Social and Health Science Researches given in the link below (Principles and Methods of Validity and Reliability Testing of Questionnaires Used in Social and Health Science Researches)
Q: Discuss about the reliability of a research instrument with the help of this review article in a brief manner with a maximum length of two pages.