Application of Unidimensional Item Response Theory Models to Multidimensional Data (Record no. 124624)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02946nam a22004452u 4500 |
| 001 - CONTROL NUMBER | |
| control field | 5460847 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | BD-DhUL |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20161116175509.0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION | |
| fixed length control field | he u||024|||| |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 080220s1982 xxu ||| bt ||| | eng d |
| 037 ## - SOURCE OF ACQUISITION | |
| Stock number | ED264268 |
| Source of stock number/acquisition | ERIC |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | ericd |
| Language of cataloging | eng |
| Transcribing agency | ericd |
| Modifying agency | MvI |
| -- | BD-DhUL |
| 091 ## - MICROFILM SHELF LOCATION (AM) [OBSOLETE] | |
| Microfilm shelf location | mfm |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Drasgow, Fritz. |
| 245 10 - TITLE STATEMENT | |
| Title | Application of Unidimensional Item Response Theory Models to Multidimensional Data |
| Medium | [microform] / |
| Statement of responsibility, etc. | Fritz Drasgow and Charles K. Parsons. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | [Washington, D.C.] : |
| Name of publisher, distributor, etc. | Distributed by ERIC Clearinghouse, |
| Date of publication, distribution, etc. | 1982. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 16 p. |
| 500 ## - GENERAL NOTE | |
| General note | ERIC Note: In: Item Response Theory and Computerized Adaptive Testing Conference Proceedings (Wayzata, MN, July 27-30, 1982) (TM 850 744). |
| Institution to which field applies | ericd |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The effects of a multidimensional latent trait space on estimation of item and person parameters by the computer program LOGIST are examined. Several item pools were simulated that ranged from truly unidimensional to an inconsequential general latent trait. Item pools with intermediate levels of prepotency of the general latent trait were also constructed. These item pools were used to determine the degree of prepotency that is required by LOGIST in order to recover the general latent trait and not be drawn to a latent trait underlying a cluster of items. The types of multidimensionality studied have several effects on the estimation techniques programmed in LOGIST. Perhaps most important is that as the prepotency of the general factor decreases, LOGIST is gradually drawn to the strongest group factor. Estimates of item difficulty occasionally become excessively large in magnitude when actual data sets are analyzed by LOGIST, although the most recent version has options that may reduce this problem. The results obtained here indicate that this phenomenon may partially be due to multidimensional item pools. However, unidimensional models do provide a good description of multidimensional data sets when the dominant latent trait is sufficiently prepotent. (PN) |
| 521 8# - TARGET AUDIENCE NOTE | |
| Target audience note | Researchers. |
| Source | ericd |
| 533 ## - REPRODUCTION NOTE | |
| Type of reproduction | Microfiche. |
| Place of reproduction | [Washington D.C.]: |
| Agency responsible for reproduction | ERIC Clearinghouse |
| Physical description of reproduction | microfiches : positive. |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Computer Simulation. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Computer Software. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Difficulty Level. |
| Source of heading or term | ericd |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Item Analysis. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Item Banks. |
| Source of heading or term | ericd |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Latent Trait Theory. |
| Source of heading or term | ericd |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Mathematical Models. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Maximum Likelihood Statistics. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Psychometrics. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Test Items. |
| Source of heading or term | ericd |
| 650 07 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Testing Problems. |
| Source of heading or term | ericd |
| 653 1# - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Parametric Analysis |
| -- | Unidimensional Scaling |
| 653 0# - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | LOGIST Computer Program |
| 655 #7 - INDEX TERM--GENRE/FORM | |
| Genre/form data or focus term | Reports, Research. |
| Source of term | ericd |
| 655 #7 - INDEX TERM--GENRE/FORM | |
| Genre/form data or focus term | Speeches/Meeting Papers. |
| Source of term | ericd |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Parsons, Charles K., |
| Relator term | author. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Books |
| Price effective from | Source of acquisition | Date last seen | Permanent Location | Not for loan | Date acquired | Source of classification or shelving scheme | Koha item type | Collection code | Barcode | Shelving location | Lost status | Damaged status | Withdrawn status | Current Location |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-11-16 | Purchased | 2016-11-16 | Dhaka University Library | 2016-11-16 | Books | Non Fiction | 306598 | General Stacks | Dhaka University Library | |||||
| 2016-11-16 | Purchased | 2016-11-16 | Dhaka University Library | 2016-11-16 | Books | Non Fiction | 306597 | General Stacks | Dhaka University Library | |||||
| 2016-11-16 | Purchased | 2016-11-16 | Dhaka University Library | 2016-11-16 | Books | Non Fiction | 306450 | General Stacks | Dhaka University Library |