Persons, 60,000 items, and each item can have a rating, grouped-rating or partial-credit scale of up TypicalĪpplications include educational tests, psychological assessments,Īttitude surveys, patient performance protocols, and calibratingĪdaptive-test item banks. The developers of Winsteps use the programĭaily in their own work, and are continually adding new features asĪ result of their own experience and feedback from users. Practical and quick decisions along the path to constructingĮffective tests, and who must then communicate their results
Winsteps is intended for practitioners who must make Measures can be fixed (anchored) at pre-set
Rating scales can be recoded and items regrouped to share rating The working of rating scales can be examined thoroughly, and
Powerfulĭiagnosis of multidimensionality through principal componentsĪnalysis of residuals detects and quantifies substructures in theĭata. Points are identified and reported in numerous ways. Of the items and persons can be examined in depth. Tool that facilitates exploration and communication. Paired comparisons and rank-order data can also beĪnalyzed. Item types that can be combined in one analysis includeĭichotomous, multiple-choice, and multiple rating-scale and partialĬredit items. It is straightforward to use in combination with other software. Users report that, after initial familiarization, Sets, usually of persons and items, using JMLE and CMLE. Winsteps constructs Rasch measures from simple rectangular data
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