Three attempts added

public/Upset-Alttext-User-Survey/assets/introduction.md

@@ -4,6 +4,10 @@ Welcome to our study!
 
 In this study, you will encounter questions about **data visualizations and equivalent text describing the content** of data visualizations. We will use UpSet plots, a set visualization technique similar to Venn diagrams as an example. 
 
+
+
 Our research aims to **make data visualizations more accessible to people with visual impairments** such as low vision, residual vision, or no vision.  We want to understand whether text can convey equal amounts of informations as a chart. 
 
-We first will introduce what an UpSet plot is, why is it used, how you can interpret an UpSet plot.
+We first will introduce what an UpSet plot is, why is it used, how you can interpret an UpSet plot.
+
+To ensure you are comfortable with the actual question-answer session, there will be a training section where you will have up to **three attempts** to answer the questions correctly. If all three attempts are unsuccessful, **you will be redirected to the finish page**.

public/Upset-Alttext-User-Survey/config.json

@@ -1,5 +1,5 @@
 {
-    "$schema": "https://raw.githubusercontent.com/revisit-studies/study/v1.0.1/src/parser/StudyConfigSchema.json",
+    "$schema": "https://raw.githubusercontent.com/revisit-studies/study/v1.0.2/src/parser/StudyConfigSchema.json",
     "studyMetadata": {
         "title": "Upset Alttext User Survey",
         "version": "pilot",
@@ -222,7 +222,9 @@
         "Training":{
             "type": "markdown",
             "nextButtonLocation": "sidebar",
-            "instruction": "Please answer the following questions:"     
+            "instruction": "Please answer the following questions:",
+            "trainingAttempts": 3,
+            "allowFailedTraining": true
         }
     },
     "components": {