Survey quotas/de: Difference between revisions
From LimeSurvey Manual
Created page with "Quoten sind nicht umfassend und automatisch exklusiv. Um dies zu erklären, lassen Sie uns eine Umfrage vorstellen, die eine einfache "Ja- oder Nein-"Frage am Anfang hat." |
Created page with "Sie setzen eine Quote auf diese Umfrage, die eine Beschränkung von 20 Benutzern enthält, die "Ja" zu dieser Frage geantwortet haben. Die Quote wird jedes Mal üb..." |
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Quoten sind nicht umfassend und automatisch exklusiv. Um dies zu erklären, lassen Sie uns eine Umfrage vorstellen, die eine einfache "Ja- oder Nein-"Frage am Anfang hat. | Quoten sind nicht umfassend und automatisch exklusiv. Um dies zu erklären, lassen Sie uns eine Umfrage vorstellen, die eine einfache "Ja- oder Nein-"Frage am Anfang hat. | ||
Sie setzen eine Quote auf diese Umfrage, die eine Beschränkung von 20 Benutzern enthält, die "Ja" zu dieser Frage geantwortet haben. Die Quote wird jedes Mal überprüft wenn, jemand diese Frage mit "Ja" beantwortet und beendet die ganze Umfrage. Wenn die Person die Quotenfrage beantwortet, aber die Umfrage nicht ganz abschließt, wird die Antwort-ID nicht in Richtung der Quote gezählt. Sobald 20 Personen dies getan haben, wird die Quotenaktion von irgendjemand anderem ausgelöst, der "Ja" wählt. | |||
However, if "No" is chosen, the quota system is never triggered. The survey will never restrict anyone who chooses no. | However, if "No" is chosen, the quota system is never triggered. The survey will never restrict anyone who chooses no. |
Revision as of 19:53, 12 April 2013
Allgemeine Erklärung
Eine Quote wird verwendet, um ein Limit auf Antworten von definierten Gruppen von Menschen auf einer aktiven Umfrage zu setzen. Einige allgemeine Attribute, die dabei verwendet werden, Quoten zu definieren, sind Dinge wie Geschlecht, Alter, Rasse, Provinz/Staat. Eine Quote kann durch das Öffnen des Quotenfensters hinzugefügt, editiert oder gelöscht werden.
Ein englischer Beispielfragebogen, der die Verwendung von Umfrage-Quoten demonstriert, kann hier heruntergeladen und zum Testen in Limesurvey importiert werden (Tab "importieren" beim Anlegen eines neuen Fragebogens): Limesurvey_sample_survey_Quotas.lss
Quoten sind nicht automatisch exklusiv
Quoten sind nicht umfassend und automatisch exklusiv. Um dies zu erklären, lassen Sie uns eine Umfrage vorstellen, die eine einfache "Ja- oder Nein-"Frage am Anfang hat.
Sie setzen eine Quote auf diese Umfrage, die eine Beschränkung von 20 Benutzern enthält, die "Ja" zu dieser Frage geantwortet haben. Die Quote wird jedes Mal überprüft wenn, jemand diese Frage mit "Ja" beantwortet und beendet die ganze Umfrage. Wenn die Person die Quotenfrage beantwortet, aber die Umfrage nicht ganz abschließt, wird die Antwort-ID nicht in Richtung der Quote gezählt. Sobald 20 Personen dies getan haben, wird die Quotenaktion von irgendjemand anderem ausgelöst, der "Ja" wählt.
However, if "No" is chosen, the quota system is never triggered. The survey will never restrict anyone who chooses no.
To set a limit on the number of "No" responses, you need to add an additional quota, restricting the number of participants who choose "No".
Supported question types
Currently only the following question types can have a quota defined for it:
- Gender
- Multiple Choice
- Array - 5 Point Choice
- Array - 10 Point Choice
- Language Switch
- Yes/No
- List (Radio)
- List (Dropdown)
- List with comments
Example of a quota
You might have to conduct a survey where you want to limit it to 25 male and 30 female respondents. You could then define a quota with a limit of 25 for the answer "Male" from your gender question in the survey. Another quota for the answer "Female" with a limit of 30 could be added as well. This will give you a maximum of 25 males who will be able to complete the survey, and a maximum of 30 females who can complete the survey.
A survey participant has to match all answers under the quota for it to apply to that response.
Adding a new Quota
Adding a new quota is really adding a framework for set of quota conditions. For a fully working quota you must firstly "Add a quota", and then "Add Answers" to that quota (see next section).
When adding a quota, you will be asked for a "Quota Name", the "Quota Limit", and a "Quota Action".
From version 1.85RC you will also have the option of setting your own unique quota "Quota Message", "url" and "URL Description" for each language used in your survey. You can also set "Autoload URL" so that the survey redirects users to the quota URL when the quota action is triggered.
All new quotas are assigned to the Survey you were viewing when you clicked "Set Survey Quotas".
- Quota Name: This is a name to reference the quota by, generally it should describe the quota it will represent.
- Quota Limit: This is maximum number of completed surveys to allow for the quota. This sets a limit that will be check when quota selected questions are answered during the survey.
- Quota Action: This is an action to perform when a participant is filling out a survey and lands up being part of a quota that has become full.
- Terminate Survey: This immediately terminates the survey, and closes the interview.
- Terminate Survey With Warning: This warns the participant and allows them to go back
- Autoload URL: This tells LimeSurvey to automatically redirect the participant to the URL when the quota action occurs. (Only In Version 1.85RC)
- Quota Message: The text displayed to your survey participant if the quota action is triggered (ie: the quota is full). (Only In Version 1.85RC)
- URL: The URL displayed to survey participants after the quota message, or the URL participants are automatically redirected to if 'Autoload URL' is turned on. You can use URL fields in this section. (Only in Version 1.85RC)
- URL Description: The text displayed for the URL. (Only in Version 1.85RC)
Once a quota is added, you will be able to add answers under the quota.
Adding an answer
- Select Question:
+When adding a answer under the quota, you will be shown a list of all available quota questions which are in your survey. If a question does not show up on the list, then its not yet supported with quotas. After you have chosen the question you want, press "Next" to move on to answer selection.
- Select Answer:
+Once selecting your question, you will be show a list of answers under that question. Here you will select an answer you would like to add to you quota, then press "Next".
Adding multiple quotas for the same question & subquestion
Adding multiple quotas for the same question is surely possible - but know that quotas are checked with a logical 'AND' operator - so to meet the quota the user has to answer both subquestion in that question like in your quota.
This means also that multiple quotas for the same subquestion or the same single choice question can never come true.
Quota and response data
All data is saved when the participant clicks the "Next" button. Even if the quota is full, the data submitted until the survey is terminated will be recorded. Nevertheless, such id is marked as "No Completed".
Quota and tokens
When tokens are used in a survey and the user is screened out due to a quota, then the according token entry is marked with the letter "Q" in the Completed column. That way the token is invalidated and the survey participant can't re-start the survey.