Moodle ActiveProLearn Documentation

From version 2016020600 upwards, a greater flexibility is achieved using additional settings:

Ces réglages concernent ce qui est affiché dans l'espace du bloc lorsqu'il est inséré dans un écran de Moodle.

1. Compilation default period: Use Stats will calculate time results for each display. In order NOT to load too heavily moodle whith this block, the compilation period defaults to 90 days. You may set it lower for heavy duty moodle sites with a lot of activity, and let some users push it up during a working session if desired. Note that all times refered to in display are calculated within the compilation period. This setting tells how many days back from the current date the compilation will seek.

2. Hide duration lower to: below this amount of time (in secs), the corresponding courses will not be shown in the display. This may help to focus on most important items. A little warning signal reminds you that everything is not displayed, so do not try to sum all times and get the total match !.

3. Display extra time: If enabled, time spent in site, in general screesn, or any other screen outside the scope of any course will be summed to the displayed time, otherwise the displayed time calculates only durations that can be directly be bound to the courses context (or subcontexts).

4. Official time: there is a lot of variability in the way schools and institutions will agree the time measurement, so you may choose here which time will be the official reference for the display:

1. Full course time: Will sum all time spent in course global screens and all subcontexts.
2. Activities: This choice will only count time that is spent in real activity modules of Moodle. This implies the course design must take care of no diverting out of calculation scope some actions of the users.

5. Session break detection threshold: This time tells from which gap size the log analyser will decide the user is very likely to have deconnected from the current working session. the default is 10 minutes (600 seconds). This threshold may have strong impact on the time calculation by adding time bonus to the user track when he disconnects. It is significantly related to the course content publication strategy. If your content is cut into small pieces needing the user browse often to reload material, then it can be reduced, and the “implicit disconnection bias” will be reduced either. If conversely, you post big documents or asking for long non interactive working sequences, you may raise the value, but also will you raise the interpretation error of the implicit disconnections.

6. Time bonus for disconnection: When an implicit disconnection is detected, the log analyser cannot know how much time the student might have worked on the last opened page. cutting the session on the last log abruptly giving no working time gap could be harsh for some students, f.e. if some resources such as video do not track anything. This parameter lets give an extra standard credit time in such events. Experience shows that this credit time granted to students should not be too generous, or the calculated time might present important and unrealistic overestimations of the real student's work. In general, the workable range for this value is around 10 minutes.

the cubing feature of the use_stars block is a provisional feature for those who want use data mining and ETL queries on a Moodle. External reporting suites are efficient if the source of the data can be sufficiently qualified. More over, reports are clearer when the data is qualified using readable labels and values, rather than internal ids or cryptic codes. qualifying the data at query time can lead to a huge processor and memory duty and dramatically lowers moodle performances.

Thus this feature will prepare the qualification of the logs of Moodle on the fly, making this process continous and low overhead. Logs information can be enriched with up to 6 cubing dimensions where you can feed a course or category name, user name or any significant information for reports. this will complete the standard log table that only stores internal numeric identifiers.

Warning! activating the cubing feature must be done to comply with a REAL NEED of data analysis. the amount of data stored into the complementary log table of use stats can grow a lot and should be anticipated in server storage size.

7. Enabling data cubing: When enabling this feature, a Moodle programmed task will track and follow any new log entries to add qualifier to each record. Be carefull if you enable this feature on an old site that already has a ton of old logs, as the task will try to requalify the entire log base. (See RoadMap)

8. Qualifier definition: Up to 6 qualifiers can be added to the standard log record. Each will be fed with a custimized query you can define. A getch query will be played for each record and each qualifier to feed the additional log table (mdl_block_use_stats_log).

for storage optimization reasons, qualifiers have beed restricted to a defined length:

1. 20 chars length for the 3 former
2. 128 chars length for the latter

A valid cubing query MUST be written so it gives back a single value. some usefull placeholders will be replaced before query execution:

• <%%LOGID%%> : The corresponding log record id
• <%%USERID%%> : the id of the log record owner userid
• <%%%%COURSEID%%> : the course identifier as context of this log
• <%%CMID%%> : The course module id if the log is an activity logging record.

9. Last cubing date reached: the qualification process is differential: It will only aggregate new records from the last processing date. You may know through this field the last occurrence of a qualification runtime, and may change it to run back the qualification from a given date.

Cette fonctionnalité vise à fournir une alternative à la détection heuristique de fin de sessions, dont on sait qu'elle introduit nécessairement un biais d'analyse qui peut être plus ou moins corrigé par des méthodes non exactes.

Le tracking actif va obliger la page de l'utilisateur d'envoyer un signal actif à Moodle tant qu'elle n'est pas refermée. La sécurisation des sessions par tracking “actif” ne présume pas de l'activité de l'utilisateur derrière son écran. De plus la version actuelle du tracking actif ne prend pas en compte des navigations parallèles du même utilisateur dans des fenêtres différentes.

10. Période d'émission du tracking actif : Par défaut l'émission est préréglée à 10 minutes (600 secondes).

11. Règle pour la fourniture de l'émetteur : Tous les utilisateurs de Moodle ne sont pas nécessairement concernés par le tracing. Afin d'optimiser les performances de fonctionnement de la plate-forme, il est souhaitable de ne restreindre l'obligation de suivi qu'aux utilisateurs concernés. Ce réglage permet de définir une règle discriminante pour inclure ou exclure certains types d'utilisateurs du tracking :

• Activer pour tous les utilisateurs
• Activer pour ceux qui respectent la règle
• Activer SAUF pour ceux qui respectent la règle

12. Méthode : La méthode pour l'application de la règle. vous pouvez établir une règle sur “capacité” (la règle est accomplie si la capacité est disponible sur le contexte système), ou sur la présence d'une valuer 'vraie' (non vide ou non nulle) d'un champ de profil.

13. Item de contrôle : La capacité, ou la désignation du champ de profil sur lequel la règle s'appuie.

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