Oceny

Wskazówka: Bardziej zaawansowane oceny i raporty możesz tworzyć za pomocą ExpressionScript. Umożliwia dostęp do wszystkich typów zmiennych i łatwe generowanie dostosowanych raportów w dowolnym momencie ankiety (nie tylko na jej końcu). Korzystając z nowego typu pytania „Równanie”, LimeSurvey może automatycznie zapisać obliczenia oceny i/lub raport w bazie danych.

Wprowadzenie

LimeSurvey zawiera funkcję, która pozwala administratorom ankiet tworzyć „oceny” ankiet dla uczestników ankiet – nawet w przypadku ankiet wielojęzycznych. Oceny to reguły, które oceniają odpowiedzi na ankietę natychmiast po jej przesłaniu, wyświetlając uczestnikowi ankiety bloki tekstowe (na podstawie tej oceny).

Aby skorzystać z funkcji oceny LimeSurvey, w menu Ankieta kliknij zakładkę „Oceny”.

Następnie możesz „aktywować” tryb oceny.

Aby tworzyć i edytować oceny w starszych wersjach LimeSurvey (np. 2.x), przejdź do ustawień ankiety i włącz tryb oceny z zakładki „Powiadomienia i zarządzanie danymi” . Podczas edycji odpowiedzi zostaną wyświetlone dodatkowe pola, w których można wprowadzić wartości ocen.

Jak działają oceny?

Poniżej znajduje się przykład, który, miejmy nadzieję, pomoże Ci lepiej zrozumieć, jak działa „tryb oceny”.

Wyobraź sobie, że masz w ankiecie dwa pytania. Pierwsze pytanie dotyczy tego, czy użytkownik pali: „Czy palisz?”. Pytanie ma 3 możliwe odpowiedzi: „Tak, więcej niż 10 dziennie” o wartości „10”, „Tak, ale mniej niż 10 dziennie” o wartości „5” i „Nie, nie w ogóle nie pali” z wartością oceny „1”.

Drugie pytanie „Czy ćwiczysz?” ma trzy możliwe odpowiedzi: „Tak, ćwiczę przynajmniej pół godziny trzy razy w tygodniu” z wartością „1”, „Tak, ćwiczę okazjonalnie” z wartością „5” oraz „Nie, nie ćwiczę” ćwiczenie” z kodem odpowiedzi/wartością „10”.

Gdybyśmy na koniec ankiety dodali sumę wartości każdej możliwej odpowiedzi, otrzymalibyśmy dobry wskaźnik ogólnego stanu zdrowia respondenta. Osoba, która pali i w ogóle nie ćwiczy, otrzyma 10 punktów za każdą odpowiedź, co daje łączny wynik 20, gdy dodamy te dwie wartości. Osoba, która nie pali i nie ćwiczy, otrzyma 1 punkt za każdą odpowiedź, uzyskując ostatecznie 2 punkty.

Przykładowa ankieta pokazująca wykorzystanie ocen jest dostępna do pobrania. Możesz zaimportować tę ankietę do własnej instalacji LimeSurvey za pomocą funkcji importu: File:Limesurvey sample survey Assessment.lss.

Oceny

Strona ocen:

Aby utworzyć nowe zasady oceniania należy wypełnić pola znajdujące się pod tabelą „Zasady oceniania”. Dostępne są następujące opcje:

• Zakres: Możesz wybrać opcję Razem lub Grupa. Pierwsza stworzy ocenę na podstawie sumy wszystkich udzielonych odpowiedzi w całej ankiecie. Ten ostatni stworzy ocenę na podstawie sumy wszystkich nadesłanych odpowiedzi z danej grupy pytań;
• Grupa: Z rozwijanej listy możesz wybrać grupę pytań, którą chcesz poddać ocenie.

Jeśli wcześniej wybrałeś opcję „Razem”, pole „Grupa” nie będzie miało wpływu na ocenę odpowiedzi w ankiecie – jest to ważne w przypadku użycia symbolu zastępczego „{PERC}”.

• Minimalny: Minimalny wynik, którego będzie dotyczyć ta ocena.
• Maksymalny: Maksymalny wynik odpowiedzi, których będzie dotyczyć ta ocena;

Let's take again the example presented above. If a participant scored between 1 (minimum) and 10 (maximum), then the assessment feature would display a message telling the respondent that he or she has a good health condition. If he or she scored between 11 (minimum) and 20 (maximum), then the assessment feature would display on the last page a message related to the not-so-good health condition of the participant.

• Heading: The heading of the assessment that will appear if the assessment is going to be displayed;
• Message: The text message of the assessment - displayed at the end of the survey to the participants. You can use placeholders such as {PERC} and/or {TOTAL} to emphasize the scores of each survey question group or the total survey score. Click the green pencil button to access the HTML-editor and enhance the final message of the assessment by adding colours, tables, images, etc.

You can create as many assessments as you like, and you can create more than one assessment to display for a given score.

After adding some assessments, the possible assessments actions will be displayed under the Actions column in the Assessments rules table. From there, you can either edit or delete an assessment rule:

It is important to note that if you use assessments, you must ensure that you have not enabled the autoload the URL option. If it is enabled, no end page with the text of the assessment rule will be displayed anymore and LimeSurvey will automatically load the URL field from the Presentation. You can disable it from the same tab.

How Question types Are Evaluated

There are certain question types which can not be assessed or have to be assessed in a special way. Some of the questions cannot be used with the assessment feature. However, they can be replaced with question types that can be used with this feature. For example, a 5-point choice question can be replaced with a simple list (radio) question type.

The following question types can always be assessed:

• Array dual scale
• Array
• Array by column
• List (Dropdown)
• List (Radio)
• List with comment
• Multiple options
• Multiple options with comments

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The following list contains question types that cannot be assessed:

• 5 point choice
• Array (5 point choice)
• Array (10 point choice)
• Array (Increase, Same, Decrease)
• Array (Text)
• Array (Yes/No/Uncertain)
• Array (Numbers)
• Text display
• Date
• Gender
• Huge free text
• Language switch
• Long free text
• Multiple numerical input
• Numerical input
• Ranking
• Short free text
• Yes/No

Set Assessment Values For Each Answer/Label

If enabled, the assessment mode will add an additional field between the answer code and answer option name for all the questions to be assessed.

You can also use label sets as answers options for your set of questions. Just click the Predefined label sets... button located under the answers matrix and select your predefined label set.

If you decide to use label sets, assessment values can be added to all your labels from the moment they are first created. This allows the survey administrator to quickly use predefined label sets with assessment values as answers for multiple sets of questions.

This process is less time-consuming and more practical. You can create a plan in the early stages of your survey to use only one set of label sets with predefined assessment values for multiple questions. This way, you will not have to manually add assessment values to all the answers of the questions used in your survey to be assessed.

To find out more about the label sets and their usage, read the following wiki section.

Assessment Placeholders

When using assessments the following placeholders are available:

• {PERC}: Displays the score of a question group. It can be used only in the message field of the assessment rule!
• {TOTAL}: Displays the total score. It can be used only in the message field of the assessment rule!
• {ASSESSMENT_CURRENT_TOTAL}: This placeholder can be used within a survey to display the current total score. Keep in mind that the score is only updated when the respondent clicks the "Next" button. Therefore, it is useless in an all-in-one survey. Also, its use requires the existence of at least one assessment rule. Otherwise, the placeholder will not display any value.

If your survey is not anonymous, the following placeholders are available.

• {TOKEN:EMAIL}: Displays the email of the respondent from the survey participants table
• {TOKEN:FIRSTNAME}: Displays the first name of the respondent from the survey participants table
• {TOKEN:LASTNAME}: Displays the last name of the respondent from the survey participants table
• {TOKEN}: Displays the token code of the respondent from the survey participants table

Tips & Tricks

Save Assessment Value in Data

To save assessment value in data and have it in an export : you can create a Question_type_-_Equation and put {ASSESSMENT_CURRENT_TOTAL} in the equation setting.

Use {ASSESSMENT_CURRENT_TOTAL} Without Assessment Message

If you choose not to add an assessment message, then no assessment message is shown.

How to Disable the Assessment Mode

To deactivate assessment mode, go to the Survey menu and click the Data management tab. The Notification and data management panel will be displayed. Click the Enable assessment mode option and disabled it for the respective survey.

Examples

How To Use the Assessment Mode

Let's recreate the example presented above to better understand the steps you have to pursue in order to correctly use the assessment feature.

If you are unsure of how to create a survey, refer to the quick start guide.

1) Create the survey

2) Activate the assessments. Go to the settings menu of the survey and click the Assessments tab. Once there, activate the feature:

3) Create a question group and start adding the questions. Your survey structure should look like this:

  Do not forget to check whether the questions are the types that can be assessed! Otherwise, no assessment value field will be displayed in the edit answer options panel.

4) Add answers for each question created above. While adding/editing the answers, complete also the assessment value field for each answer:

5) Now that you know the assessment values, access the Assessments panel and start adding assessment rules. Two rules were created for this example:

The text message of the first assessment rule (You should start exercising!) will be displayed if the respondent scores between 1 and 10 points. The text message of the second assessment rule (Well, that's what I call being healthy!) will be shown if the respondent scores between 11 and 21 points.

6) Now, preview the survey and see if the assessment mode is active. At the end of the survey, a text message will be displayed based on the score obtained by the respondent.

Note: The score is not displayed in this example! If you would like to have it displayed in your assessment, create more assessment rules (for each possible scenario) or use assessment placeholders.

How To Use the Assessment Placeholders

As mentioned in the previous subsection, three assessment-related placeholders can be used: {PERC}, {TOTAL}, and {ASSESSMENT_CURRENT_TOTAL}.

In the previous example, the following result was obtained: "Well, that's what I call being healthy!". However, no score was displayed.

There are different ways to have the score displayed. You can either create 6 assessment rules to emphasize each possible score/result or use assessment placeholders. The below example explains the latter option.

As mentioned above, {PERC} and {TOTAL} can be used in the message text box of the assessment rule to emphasize the score of the current group and the total score, respectively. Let's take a look at the following two screenshots to understand their usage.

In the first screenshot, {PERC} and {TOTAL} were added into the message text box of the assessment rule.

In the second screenshot, you can see how the assessment rule looks to correctly use both placeholders. Because {PERC} is used, the scope of the assessment rule must be switched from Total to Group to correctly display the score of the question group selected from the Question group dropdown list:

After completing the survey and depending on their answers, the participants should receive the following assessment message at the end:

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{ASSESSMENT_CURRENT_TOTAL} can be used only inside a survey. You can use it after each question or question group from a quiz. This way you could show each participant his or her current quiz/survey score. To use it, you could add, for example, at the beginning of every question or question group a message like: "You have accumulated till now {ASSESSMENT_CURRENT_TOTAL} points".

Hint: Check the following YouTube video to see other situations where you can use placeholders.

Video tutorial

To understand the basics of the LimeSurvey assessments feature, watch the following video.