Specification Index by Function

Facet conceptualization:

Facets in data = 2

Center facet =

Inter-rater agreement coefficients = 0

Model to be used in the analysis = ?,?,D

Negatively-oriented facet =

Noncenter facet = 1

Positively-oriented facet = 1

Rating scale (or Response model) =

 

Data layout:

Data file name = facets.dat

Delements element type =

Dvalues for data facet =

Entry order of facets in data = 1,2,3,4,5,..

Glabel group label=

Labels of facets and elements =

Missing data codes =

Null element = 0

Replication character = R

% include files

 

Estimation control:

Batch processing = No

Beep sound = No

Convergence (criteria to end iteration) = .5, .01

Fair score based on = Mean

Hardware = 80

Iterations (stop after) = 0

Newton-Raphson = 0

Query to monitor matching of data to models = No

SE (standard error is Model/Real) = Model

Subset detection = Y

T3onscreen show only one line on screen iteration report = Y

Whexact exact fit standardization = Yes

Xtreme (score adjustment) = 0.3, 0.5

 

Output options:

Arrangement by Number/Alpha/Measure/Fit/PBS (Asc./Desc.) = mN, fN, N

ASCII output table display format =

Barcharts output = Yes

Bias (direction: difficulty/ability/omit) = Difficulty

CSV output format = " "

Heading lines = Yes

Juxtapose (column headings after every this many lines) = 0

Left-hand placement of row labels = No

Pt-biserial correlation =Yes

QM quotation marks around labels =

Show unobserved elements = No

T4maximum number of residuals in Table 4 = 100

T8NBC Table 8 Numbers-Barcharts-Curves = NBC

Tables are displayed after main analysis = Yes

Title for each results table =

Totalscore (includes extreme responses) = No

Umean (user mean, scale, decimal places) = 0, 1, 2

Unexpected (standardized residuals reported, if not less than) = 3

Usort sort order of unexpected responses = u

Vertical rulers in results file = 1A,2A,3A,4A,..

Write iteration details in results file = No

Yardstick (columns,lines,low, high) = 80,,,

Zscore minimum for reported bias terms (bias/zscore) = 0, 0

 

Output files:

Anchor output file =

Graph plotting file name = " "," "

Output results/anchors/residuals =

Residuals output file=

Score output files name and CSV status = " "," "

Simulated data file=

Totalscore (includes extreme responses) = No


Help for Facets Rasch Measurement Software: www.winsteps.com Author: John Michael Linacre.
 

For more information, contact info@winsteps.com or use the Contact Form
 

Facets Rasch measurement software. Buy for $149. & site licenses. Freeware student/evaluation download
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Rasch Publications
Rasch Measurement Transactions (free, online) Rasch Measurement research papers (free, online) Probabilistic Models for Some Intelligence and Attainment Tests, Georg Rasch Applying the Rasch Model 3rd. Ed., Bond & Fox Best Test Design, Wright & Stone
Rating Scale Analysis, Wright & Masters Introduction to Rasch Measurement, E. Smith & R. Smith Introduction to Many-Facet Rasch Measurement, Thomas Eckes Invariant Measurement with Raters and Rating Scales: Rasch Models for Rater-Mediated Assessments, George Engelhard, Jr. & Stefanie Wind Statistical Analyses for Language Testers, Rita Green
Rasch Models: Foundations, Recent Developments, and Applications, Fischer & Molenaar Journal of Applied Measurement Rasch models for measurement, David Andrich Constructing Measures, Mark Wilson Rasch Analysis in the Human Sciences, Boone, Stave, Yale
in Spanish: Análisis de Rasch para todos, Agustín Tristán Mediciones, Posicionamientos y Diagnósticos Competitivos, Juan Ramón Oreja Rodríguez
Winsteps Tutorials Facets Tutorials Rasch Discussion Groups

 

Coming Rasch-related Events
Jan. 5 - Feb. 2, 2018, Fri.-Fri. On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com
Jan. 10-16, 2018, Wed.-Tues. In-person workshop: Advanced Course in Rasch Measurement Theory and the application of RUMM2030, Perth, Australia (D. Andrich), Announcement
Jan. 17-19, 2018, Wed.-Fri. Rasch Conference: Seventh International Conference on Probabilistic Models for Measurement, Matilda Bay Club, Perth, Australia, Website
Jan. 22-24, 2018, Mon-Wed. In-person workshop: Rasch Measurement for Everybody en español (A. Tristan, Winsteps), San Luis Potosi, Mexico. www.ieia.com.mx
April 10-12, 2018, Tues.-Thurs. Rasch Conference: IOMW, New York, NY, www.iomw.org
April 13-17, 2018, Fri.-Tues. AERA, New York, NY, www.aera.net
May 22 - 24, 2018, Tues.-Thur. EALTA 2018 pre-conference workshop (Introduction to Rasch measurement using WINSTEPS and FACETS, Thomas Eckes & Frank Weiss-Motz), https://ealta2018.testdaf.de
May 25 - June 22, 2018, Fri.-Fri. On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com
June 27 - 29, 2018, Wed.-Fri. Measurement at the Crossroads: History, philosophy and sociology of measurement, Paris, France., https://measurement2018.sciencesconf.org
June 29 - July 27, 2018, Fri.-Fri. On-line workshop: Practical Rasch Measurement - Further Topics (E. Smith, Winsteps), www.statistics.com
July 25 - July 27, 2018, Wed.-Fri. Pacific-Rim Objective Measurement Symposium (PROMS), (Preconference workshops July 23-24, 2018) Fudan University, Shanghai, China "Applying Rasch Measurement in Language Assessment and across the Human Sciences" www.promsociety.org
Aug. 10 - Sept. 7, 2018, Fri.-Fri. On-line workshop: Many-Facet Rasch Measurement (E. Smith, Facets), www.statistics.com
Sept. 3 - 6, 2018, Mon.-Thurs. IMEKO World Congress, Belfast, Northern Ireland www.imeko2018.org
Oct. 12 - Nov. 9, 2018, Fri.-Fri. On-line workshop: Practical Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com

 

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