Required Files
To perform this disaggregation, you must specify a pretest and posttest with some set of matched questions. Standard Scantron, Akindi, Quick Key, ZipGrade, Moodle, Google Form quizzes, Canvas, and some Blackboard formatted files can be specified. For more information about the exam file formats, please see the help menu for the documentation.
Optional Files
The assessment map is optional but recommended. This file's columns are "q" (assessment question number in output), "exam1" (pretest question number), "exam2" (posttest question number), and "options" (number of answer options for the given question). Student list limits the students used for the analysis using a singular column: id.
Pretest
Posttest
Matched Students
I need more data!
To perform an analysis, you need to load the pretest and posttest. If you don't specify an assessment map file, I will assume the questions are in the same order and all questions have four options. If you don't specify the student list file, I will use all students who appear in both the pretest and posttest.