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.
Science of Behavior Change is a research organization focused on the science of behavior change, aiming to help people understand why some healthy choices succeed while others fail. The organization studies work in the field of behavioral medicine to explore the reasons behind success and promote more effective behavior change.
The American Psychological Association (APA) is the leading scientific and professional organization representing psychology in the United States. APA supports psychology research, education, and practice, and advocates for the application of psychological science to improve society.
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