This report displays the Analysis Set and the statistical data associated with every version of the selected items, along with the Default Analysis Set status for the same.
- Navigate to Manage → Project Bank to open the Search Questions page.
Retrieve the items you wish to generate the Longitudinal Analysis Report for or simply select the required items from the search result via corresponding check boxes.
- Click the Generate Reports button, the Custom Reports page opens where you can select Custom Report, Blueprint Validation Angoff Information by Item, or Question Longitudinal Analysis report from the Select Report drop-down. Select Question Longitudinal Analysis here.
In order to make them portable, the reports are exportable in a variety of formats. Select the file format for your report from the Select Format drop-down. The available file formats are Excel, CSV, XML, HTML, PDF, Word, and TIFF. Click the Export button. This sends you to the Queue page where the requested report is placed in a report generation queue with any other already requested report(s). You can click the Cancel button if you do not wish to generate a report and return to the Search Questions page.
Seen below is an example of a Question Longitudinal Analysis report generated in the MHTML format.
The following table explains the various columns of this report.
Question ID of the item.
Revision Code of the item.
Analysis Set Name
Name of the item's Default Analysis Set.
Is Default Analysis Set
"Yes" if the Analysis Set is Default, "No" if it is not.
Difficulty value for the item.
Discrimination value for the item.
Number of candidates who answered the item.
custom 1, 2, 3, …
Custom information (if any) provided for the item when the Analysis Template was imported.