CBM Grade Summary

Quiz reports ::: quiz_cbmgrades
Maintained by argmTony Gardner-Medwin
Quiz Report Plugin showing the appropriate scores when CBM Behaviour has been selected.

CBM Grade Summary v2.7-r4

Moodle 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11
Released: Saturday, May 19, 2018, 12:13 AM
CBM Grades Readme.txt file -- GDPR ADAPTED
Tony Gardner-Medwin (a.gardner-medwin@ucl.ac.uk)
v 2.7.04 (18 May 2018) for Moodle 2.7 + GDPR adapted

This plugin directory ('cbmgrades') belongs in /moodle/mod/quiz/report .
It displays scores appropriate for interpreting performance when using CBM.
It optionally displays responses for individual questions.
Scores can be based either on the whole quiz or on just those questions which the student has chosen to respond to.
This latter is appropriate when a student uses the quiz for self-testing, choosing which Qs s/he wishes to work with.

The original plugin (v.1.2) was written for the CBM behaviours modified in Moodle 2.6 and also works with
CBM in core Moodle in Moodle 2.3+. It is compatible with the patches available at TMedwin.net/cbm/moodle to
improve CBM behaviour in Moodle 2.3+, but is not essential with these.
Please report any issues to me Tony Gardner-Medwin (a.gardner-medwin@ucl.ac.uk)

This version differs from ones suitable for Moodle 2.6 because of small changes in core code.

23/11/2013 (v. 1.1.0) A help Icon linking to Moodle Docs was added
29/11/2013 (v. 1.2.0) Code to calculate accuracy involving partially correct answers improved (in cbmgrades_table.php)
required addidng rawfraction to $lateststeps :
function load_question_latest_steps(qubaid_condition $qubaids) added (code from Tim Hunt)
24/5/2014 (v.1.4) For 2.7: minor (but necessary) changes:
Added null handling at start of load_question_latest_steps in cbmgrades_table.php
quiz_has_questions() in place of quiz_questions_in_quiz() L156 in report.php
[NB v.1.3 is obsolete]
11/8/2014 (v.2.7.0) Version name is now related to the Moodle version it is for. This is for Moodle 2.7 and 2.71
Corrects a freeze caused if user tried to sort the report by special CBM scores in 1.4
Now includes a column showing the total accumulated CBM marks.
Clarifies which result columns are based on just those Qs the student has chosen, when this is selected
18/8/14 (v2.7.01) In CBM Grades report:
Adds time columns in place of State column
Shows CB Grade (CB accuracy * Quiz maxgrade) as well as Moodle Grade (Marks scaled to maxgrade)
Only shows CB Bonus, CB Accuracy if CBM was used in the attempt
Shows total marks even for an incomplete attempt
23/8/14 Minor correction affecting partially correct items in case people use this Plugin without the
code modifications at tmedwin.net/cbm/moodle/download
18/5/18 Minor adaptations for GDPR (thanks to J-M Vedrine) for use with 3.5, 3.4.3+, 3.35+.
TGM 18/5/2018

Version information

Version build number
Version release name
Stable version
MD5 Sum
Supported software
Moodle 3.3, Moodle 3.4, Moodle 3.5, Moodle 3.6, Moodle 3.7, Moodle 3.8, Moodle 3.9, Moodle 3.10, Moodle 3.11
  • Latest release for Moodle 3.3
  • Latest release for Moodle 3.4
  • Latest release for Moodle 3.5
  • Latest release for Moodle 3.6
  • Latest release for Moodle 3.7
  • Latest release for Moodle 3.8
  • Latest release for Moodle 3.9
  • Latest release for Moodle 3.10
  • Latest release for Moodle 3.11

Version control information

Version control system (VCS)
VCS repository URL

Default installation instructions for plugins of the type Quiz reports

  1. Make sure you have all the required versions.
  2. Download and unpack the module.
  3. Place the folder (eg "myreport") in the "mod/quiz/report" subdirectory.
  4. Visit http://yoursite.com/admin to finish the installation