Similar to other psychometric assessment tools, health-related quality of life questionnaires should meet certain quality criteria, most importantly with regard to their reliability and validity.

The people who had been helped by the therapy were those whoaccording to the psychometric assessment carried out at the beginning of the studyhad a positive self-image.

Job candidates are used to sitting a battery of psychometric assessments, measuring everything from numerical reasoning skills to emotional resilience, as part of the interview process.

He added that tests could be speeded up - similar to the level of timed psychometric assessments - to prevent candidates from being fed answers.

Extension services are also provided, such as psychometric assessments.