SSI’s parent company, Vector Psychometric Group, LLC, released IRTPRO 5. IRTPRO™ is an application for comprehensive item calibration and test scoring using IRT models. IRTPRO™ was first released in 2010. The current version of IRTPRO™ is Version 5.0 (released date: June 17, 2020). As of June 17, 2020, IRTPRO™ is no longer marketed by SSI. Instead, SSI’s parent company, Vector Psychometric Group, LLC, is exclusively marketing IRTPRO™ under a subscription-based software delivery and support model. Please visit the updated online store … Read More
Monthly Archives: June 2020
HLM 8 Now Available on SSI Live™
HLM transitions to the SSI Live™ software-as-subscription service. We are pleased to announce that after several years of development, SSI is offering a brand new HLM software licensing, delivery, and support model. We call it SSI Live™. HLM is the first program to transition to the new model. SSI Live™ is a subscription, similar to the popular rental licenses that we used to market, but with many more features.With your renewable SSI Live™ subscription, you are entitled to many more benefits in comparison to … Read More