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IRT from SSI: BILOG-MG MULTILOG PARSCALE TESTFACT Mathilda DuToit
Publisher: Scientific Software International, Inc.

Lincolnwood, IL: Scientific Software International; 2003. About SSI - Scientific Software International, Inc. Graphics in Scientific Software International IRT Programs. Company that markets some of some major IRT software packages (e.g. Example in the TESTFACT program (du Toit, 2003), can be helpful (Morizot et al., 2007). 2012-09-07 发布 | 2012-09-08 更新 下载：0. IRT from SSI：BILOG-MG MULTILOG PARSCALE TESTFACT.zip. IRT from SSI: BILOG-MG, MULTILOG, PARSCALE, TESTFACT. Using IRT methodology in data analysis can be challenging because “IRT programs . In MULTILOG and PARSCALE (but not WINSTEPS).