{"id":1493,"date":"2020-01-13T14:27:05","date_gmt":"2020-01-13T08:57:05","guid":{"rendered":"https:\/\/www.calltutors.com\/blog\/?p=1493"},"modified":"2023-04-03T05:29:31","modified_gmt":"2023-04-03T09:29:31","slug":"reliability-vs-validity","status":"publish","type":"post","link":"https:\/\/www.calltutors.com\/blog\/reliability-vs-validity\/","title":{"rendered":"Reliability Vs Validity: 10 Best Comparisons In Research"},"content":{"rendered":"\n

In essence, reliability vs validity is the two major criteria in research, statistics, psychology, etc. These both are used to evaluate their efforts in research. Both concepts also play a main role in the questionnaire development and psychometrics field.<\/p>\n\n\n\n

It is very important and good for the development of measurement instruments and various tools. Both can be mainly useful in research, education, clinical practice, psychology, etc., wherever they are used. <\/p>\n\n\n\n

Apart from this, we generally take the measurement of reliability vs validity for granted in the physical world. It is used for measuring temperature, weight, length, and height. On the other hand, in the world of psychometrics, it is used to measure small tangible entities such as psychological conditions, educational achievement, and clinical conditions. <\/p>\n\n\n\n

But, the fact is that reliability and validity are not necessary in the physical world and are not easily acquired. Rather they both are easily acquired in psychometrics. The in-depth guide to the different concepts of reliability vs validity (and utility) is explained in detail below.<\/p>\n\n\n\n

<\/span>What is Validity and Reliability?<\/span><\/h2>
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Table of Contents<\/p>\n