NormScales Pro

In psychometrics and psychological assessment norm scores (eg. IQ-points, T-scores, stanine, ...) help to compare test results of an individual with a reference population. Unfortunately there are quite a lot of different normscales.

NormScales Pro provides a quick & easy way to convert theses scores. Additionally it allows you to compute confidence intervals for your norm scores.


Included norm scales:
* percent rank
* IQ points
* z-score
* T-score
* Wechsler points (value point)
* standard points
* stanine
* sten


- Reports about errors and bugs are very much appreciated