![]() ![]() Test reliability depends upon a number of factors like the timing between two test sessions, the construction of test elements (including test instructions), the conditions specific to the test-taker and more. So, we see how important it is for organizations to choose a psychometric test which is both reliable and valid. According to studies, bad recruiting decisions are responsible for close to 80% of employee turnover. ![]() It is crucial for psychometric assessments to be reliable because they help organizations take hiring decisions. If a test gives consistent scores for personality characteristics of an individual, it is said to be reliable. When it comes to reliability, psychometric tests are no different than weighing scales. Psychometric assessments are administered by organizations to figure out a candidate’s cognitive capacities, behavioural styles and personality traits to understand if they will be a good fit for the job and the company’s overall culture. If a person weighs himself or herself several times a day, then a reliable scale is going to give the same results. ![]() This can be understood from a simple analogy of using a weighing scale. In simple terms, reliability indicates consistency which means scores of a test and set of data should remain stable spanning time period and instances of application. ![]()
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