• Dr. Sushant Pandey

Reliability is a fundamental aspect of measurement in various fields, including psychology, education, and social sciences. Assessing the reliability of measurement instruments is essential for ensuring the consistency and dependability of data obtained from such instruments. This research paper provides a comprehensive analysis of different approaches and methods for assessing reliability in measurement instruments. It examines the theoretical foundations of reliability, explores various reliability measures, discusses factors influencing reliability, and investigates practical considerations in assessing reliability. Additionally, this paper highlights the importance of reliability in research and emphasizes the need for researchers to carefully evaluate and report reliability estimates. By understanding the intricacies of assessing reliability in measurement instruments, researchers can enhance the quality and validity of their findings.

reliability, measurement instruments, test-retest reliability, internal consistency, inter-rater reliability, validity

"Assessing Reliability in Measurement Instruments", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 2, page no.249-257, February-2018, Available :http://www.jetir.org/papers/JETIR1802338.pdf

"Assessing Reliability in Measurement Instruments", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 2, page no. pp249-257, February-2018, Available at : http://www.jetir.org/papers/JETIR1802338.pdf