Software

Display: Brief Description | Title Only Sort by:     Product     Price      Default     Result pages:     1 | 2 | 3 | 4 | 5 | 6   Products Per Page:  10 | 25 | 50 | Show All     IRT Form Building Tool ASC’s IRT Form Building Tool helps you build parallel test forms by providing real-time graphics of important IRT functions, including the response functions and information functions for forms, items, and the entire bank. Price Depends on License Options IRT Scoring and Graphing Tool The IRT Scoring and Graphing Tool is a Microsoft Excel spreadsheet that provides brute force theta estimates for a single examinee using item response theory. It also provides useful graphs including the likelihood function and item response functions. Price Depends on License Options Item and Test Analysis Package Buy all of our item and test analysis programs - ITEMAN, RASCAL, XCALIBRE, TESTINFO, and SCOREALL - at a discounted package price! Price Depends on License Options ITEMAN (CD Version) Classical item and test analysis for multiple-choice, T/F, and survey (Likert) data. Price Depends on License Options LERTAP 5 Lertap 5 is a classical item, test, and survey analysis system that is based in Microsoft Excel. Recent updates include support for Excel/Office 2007 and the functionality to import ITAP-formatted input files. Lertap 5 produces a variety of tabular reports and related graphics, including: quintile plots of distractor functioning, boxplots of group test scores, eigenvalue scree plot displays, score histograms, and scatterplots; statistics for mastery, licensing, and certification tests; test cheating; differential item functioning graphs and Mantel-Haenszel statistics; conditional standard errors of measurement and indices of classification consistency. Price Depends on License Options LISREL Linear structural relationships, factor analysis, multiple regression, path analysis, analysis of mean structures, and multi-sample analysis. Price Depends on License Options LPCM Applies linear partial-credit models to estimate various Rasch models, including the linear logistic test model and multidimensional models. Price Depends on License Options Meta-Analysis Please see the entry under "Comprehensive Meta-Analysis". Price Depends on License Options MicroFACT Factor analysis for mainframe size problems with both dichotomous and polytomous data. Price Depends on License Options MSP Analyzes dichotomous and polytomous items using nonparametric cumulative item response theory. Price Depends on License Options

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