%include file (included specification and data files)

This is for 32-bit Facets 3.87. Here is Help for 64-bit Facets 4

Additional Facets specifications can be placed in separate text files, and then included with your specification file. This is done with the specification:

% include filename

which can be anywhere in the Facets specification and data files, and can also be nested.

 

Example:

Standard format: Knox Cube Test

 

Using %include files:

 

Title = Knox Cube Test (Best Test Design p.31) ; the report heading line

Facets = 2 ; two facets: children and items

Positive = 1 ; for facet 1, children, higher score = higher measure

Noncenter = 1 ; only facet 1, children, does not have mean measure set to zero

Pt-biserial = Yes ; report the point-biserial correlation

Vertical = 1*,1A,2N,2A ; show children by distribution and gender (sex), taps by number and name

Yard = 112,4 ; Vertical rulers 112 columns wide, with 4 lines per logit

Model = ?,?,D ; elements of the two facets interact to produce dichotomous responses

; log(Pni1/Pni0) = Bn - Di

; Bn = ability of child n, Di = Difficulty of item i,

; Pni1 = probability that child n on item i is scored 1.

 

Labels =

%labels.txt

* ; end of item labels

 

Data = ; no data file name, so data follows immediately in this file

1 ,1   ,1 ; child 1 on item 1 scored 1  (blanks are ignored)

1 ,2-18,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0 ; child 1 on item 2 scored 1, on item 3 scored 1, etc to item 18

| ; 594 more observations, 18 per data line

35,1-18,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ; child 35 scored 1 on items 1-3, 0 on items 4-18

 

and in file: labels.txt

 

1,Children ; Children are facet 1

1-17 = Boy,,1 ; Pretend boys, in group 1, are numbered 1 through 17.

18-35 = Girl,,2 ; Pretend girls, in group 2, are numbered 18 through 35.

* ; end of child labels for facet 1

2,Tapping items ; Items are facet 2

1 = 1-4 ; Items labelled by the order in which the four blocks are tapped

2 = 2-3

3 = 1-2-4

4 = 1-3-4

5 = 2-1-4

6 = 3-4-1

7 = 1-4-3-2

8 = 1-4-2-3

9 = 1-3-2-4

10= 2-4-3-1

11= 1-3-1-2-4

12= 1-3-2-4-3

13= 1-4-3-2-4

14= 1-4-2-3-4-1

15= 1-3-2-4-1-3

16= 1-4-2-3-1-4

17= 1-4-3-1-2-4

18= 4-1-3-4-2-1-4


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

Facets Rasch measurement software. Buy for $149. & site licenses. Freeware student/evaluation Minifac download
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Rasch Books and Publications
Invariant Measurement: Using Rasch Models in the Social, Behavioral, and Health Sciences, 2nd Edn, 2024 George Engelhard, Jr. & Jue Wang Applying the Rasch Model (Winsteps, Facets) 4th Ed., Bond, Yan, Heene Advances in Rasch Analyses in the Human Sciences (Winsteps, Facets) 1st Ed., Boone, Staver Advances in Applications of Rasch Measurement in Science Education, X. Liu & W. J. Boone Rasch Analysis in the Human Sciences (Winsteps) Boone, Staver, Yale
Introduction to Many-Facet Rasch Measurement (Facets), Thomas Eckes Statistical Analyses for Language Testers (Facets), Rita Green Invariant Measurement with Raters and Rating Scales: Rasch Models for Rater-Mediated Assessments (Facets), George Engelhard, Jr. & Stefanie Wind Aplicação do Modelo de Rasch (Português), de Bond, Trevor G., Fox, Christine M Appliquer le modèle de Rasch: Défis et pistes de solution (Winsteps) E. Dionne, S. Béland
Exploring Rating Scale Functioning for Survey Research (R, Facets), Stefanie Wind Rasch Measurement: Applications, Khine Winsteps Tutorials - free
Facets Tutorials - free
Many-Facet Rasch Measurement (Facets) - free, J.M. Linacre Fairness, Justice and Language Assessment (Winsteps, Facets), McNamara, Knoch, Fan
Other Rasch-Related Resources: Rasch Measurement YouTube Channel
Rasch Measurement Transactions & Rasch Measurement research papers - free An Introduction to the Rasch Model with Examples in R (eRm, etc.), Debelak, Strobl, Zeigenfuse Rasch Measurement Theory Analysis in R, Wind, Hua Applying the Rasch Model in Social Sciences Using R, Lamprianou El modelo métrico de Rasch: Fundamentación, implementación e interpretación de la medida en ciencias sociales (Spanish Edition), Manuel González-Montesinos M.
Rasch Models: Foundations, Recent Developments, and Applications, Fischer & Molenaar Probabilistic Models for Some Intelligence and Attainment Tests, Georg Rasch Rasch Models for Measurement, David Andrich Constructing Measures, Mark Wilson Best Test Design - free, Wright & Stone
Rating Scale Analysis - free, Wright & Masters
Virtual Standard Setting: Setting Cut Scores, Charalambos Kollias Diseño de Mejores Pruebas - free, Spanish Best Test Design A Course in Rasch Measurement Theory, Andrich, Marais Rasch Models in Health, Christensen, Kreiner, Mesba Multivariate and Mixture Distribution Rasch Models, von Davier, Carstensen
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Rasch, Winsteps, Facets online Tutorials

Coming Rasch-related Events: Winsteps and Facets
Oct 21 - 22 2024, Mon.-Tues. In person workshop: Facets and Winsteps in expert judgement test validity - UNAM (México) y Universidad Católica de Colombia. capardo@ucatolica.edu.co, benildegar@gmail.com
Oct. 4 - Nov. 8, 2024, Fri.-Fri. On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com
Jan. 17 - Feb. 21, 2025, Fri.-Fri. On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com
May 16 - June 20, 2025, Fri.-Fri. On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com
June 20 - July 18, 2025, Fri.-Fri. On-line workshop: Rasch Measurement - Further Topics (E. Smith, Facets), www.statistics.com
Oct. 3 - Nov. 7, 2025, Fri.-Fri. On-line workshop: Rasch Measurement - Core Topics (E. Smith, Winsteps), www.statistics.com

 

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