What Is Reliability And Its Correlation Coefficient (r) In Psychometry?

What do you understand by the word ‘ Reliable‘? the dictionary meaning of it is Trustworthy, Dependable, stable , etc. If you have any meaning of it, you are right! Congratulations!! In Psychometry or Psychological testing, Ratability as noun has a little different meaning, lets Read More …

What Is Validity & Its Definition, History, Types ?

Meaning of validity Validity refers to the question: “Does the test measure what it claims to measure”? The word “valid” comes from the Latin ‘validus’, it meaning strong. Validity is the accuracy of test or experiment. Concept of validity given by Kelly (1927) and defined Read More …

Notes for chapter 1 NATURE AND SCOPE OF PSYCHOLOGICAL TESTING (MA Psychology, SPPU)

Notes for chapter 1 NATURE AND SCOPE OF PSYCHOLOGICAL TESTING (MA Psychology, SPPU) In this ppt you will get the note for all sub-points of chapter 1. 1. Definition and characteristics of psychological tests 2. Classification and uses of psychological tests 3. General steps in Read More …