Viewing data for an HTML item

Viewing data for an HTML item

Each item has a Data dialog, which provides summary information about the item.

Note: The following shows data for a single selection multiple choice item (SSMC). Screens may look different for single well ordered list, likert, multiple selection multiple choice items (MSMC), and hotspot items.

To view an item's data:

1. Search for and open an item.

2. Select Data from the View dropdown (highlighted in red, below).

3. The Data dialog box will be displayed.

The figure above shows the Data dialog, which contains the following summary information about the item:

A. Classical Test Theory (highlighted in red, above)

Total Exposures: The number of exam takers who received a form that contained this item, regardless of whether they reached or attempted the item while taking the exam.

pValue: Proportion of exam takers who answer the item correctly, across all exposures.

B. Item Response Theory (highlighted in blue, above)

Parameters: This table shows parameters that define the shape of the probability distribution function:
A = slope of function at B.

C = establishes the floor for the distribution function.

C. Modification Events (highlighted in blue, above)
This table shows the date, time, and identity of users who performed certain critical tasks in the item's timeline.