Hogrefe Toolbox 4+

The Hogrefe Toolbox is a practical everyday tool for anyone involved in psychological testing. The app supports you in your daily diagnostic work and takes over calculations that are often time-consuming so that you can concentrate on the important things.



Features:
• Convert standard values
• Calculate the age of test takers
• Calculate confidence intervals
• Calculate critical differences



Detailed information:
• Automatic conversion of a standard value into other common standard values (e.g. T-values, IQ values, stanine values, percentile ranks) and graphical visualization of the individual test result and its confidence interval based on the position in a normal distribution curve.
• Simple and error-free calculation of a test taker's age at the time of testing based on the date of birth and test date entered.
• Calculation of confidence intervals and critical differences taking into account the selected norm scale on the basis of the individual test result entered, the reliability of the test procedure used and the selected confidence level.



Hogrefe is the leading European scientific publisher in psychology, psychotherapy and psychiatry. A special feature of the program are over 2,000 psychological test procedures in a variety of languages, with consulting services, seminars and specific electronic solutions.