Psychomeasurement Systems offers a suite of psychometric analysis tools, including the open-source jMetrik and IRT Illustrator, providing comprehensive solutions for educational measurement and psychometrics. Explore our custom software, workshops, and consulting services.
Welcome to Psychomeasurement Systems, your gateway to advanced psychometric analysis and educational measurement. We specialize in providing open-source software like jMetrik for classical item analysis and IRT Illustrator for plotting item response theory functions. In addition to our software offerings, we provide custom solutions, workshops, and psychometric consulting services tailored to your needs.
Open Science Tools Ltd. is a company dedicated to promoting Open Science through high-quality, minimal-cost tools like PsychoPy, PsychoJS, and Pavlovia.
The Department of Psychology at North Carolina State University addresses major behavioral and social issues through innovative research and teaching. It aims to advance the science and practice of psychology and prepare the next generation of scholars.
The Psychological Sciences department at William & Mary offers a comprehensive program integrating natural and social science approaches to understanding mental processes and behaviors.