GRIDCOR: Correspondence Analysis for Grid Data v. 2.0

Info. adapted slightly by Chris Evans from original by Feixas & Cornejo. If you want to be kept updated by Email of changes in this and other psychotherapy resources at this site then Email me at: C.Evans@sghms.ac.uk. Mounted 15.x.96

Friendly program for IBM/compatible personal computers running on DOS. You only need a few minutes to operate the program.
It comes with the 80-page reference guide "A Manual for the Repertory Grid" that introduces you both to the rep grid and the GRIDCOR program.
Ready to use even for newcomers!
Grid data and labels are kept in text files produced either from GRIDCOR or from your preferred word processor.
Automatic, and very fast, three-page printout with main analyses for busy practitioners.
Results can be either printed from GRIDCOR or saved on files to be edited and printed.
Allows you to print on both dot matrix and injection/laser printers.
Performs the following analyses on your grid data: correspondence analysis (a factor analytic method with several advantages over principal component analysis, as explained in the Manual), two-way cluster analysis (focusing the grid), distance and correlation matrices for both elements and constructs, and conflict analysis.
Calculates the following global grid measures: PVAFF (Percentage of Variance Accounted by the First Factor), Intensity, Bieri's Cognitive Complexity, Discriminative Power (Landfield's Ordination), Extremity of ratings, Extremity bias, Rating range, and conflict scores.
Calculates the following measures for each construct and element: Co-ordinates and contributions, Intensity, Discriminative power, and Extremity of ratings.
Prints the following graphic displays: Dual diagrams for each axis or factor, plotting of any combination of two of the five axes or factors, cluster trees for both elements and constructs, and focused grid.
All graphic displays are ready to use for the practitioner because they include readable labels.
Interactive menu for displaying labels in the two-axes display.
Spanish version RECORD is also available.

For more information, contact Guillem Feixas: gfeixas@psi.ub.es

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