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en:create:randomization [19.12.2018 11:07] – [Urns for Subgroup I] freekgille | en:create:randomization [06.07.2020 11:30] – [Step 2: Presentation of the Stimulus] iah601 |
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==== Step 2: Presentation of the Stimulus ==== | ==== Step 2: Presentation of the Stimulus ==== |
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In **Combine Questionnaire**, drag the newsly created random generator question onto the page in the questionnaire where you want the participant to be assigned to an experimental group. Usually this is the page where the stimulus is presented. | In **Combine Questionnaire**, drag the newly created random generator question onto the page in the questionnaire where you want the participant to be assigned to an experimental group. Usually this is the page where the stimulus is presented. |
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The random generator will now randomly draw one of the defined groups and store its code in a variable with the random generator's ID. For example, if the random generator question has the ID "RG01", the number drawn would be stored in the data set as variable "RG01". In the above example, code 1, 2 or 3 would be stored. | The random generator will now randomly draw one of the defined groups and store its code in a variable with the random generator's ID. For example, if the random generator question has the ID "RG01", the number drawn would be stored in the data set as variable "RG01". In the above example, code 1, 2 or 3 would be stored. |