MethodsList.asciidoc

@@ -220,6 +220,10 @@ Mostly equivalent. EMA focusses on medical questions or measurements in a natura
 Guide open-answer questions with user feedback. Refer also (<<Salganik2018>>,111)
 
 
+==== Online experiments
+Synchronous or asynchronous online experiments.
+
+
 ==== survey data linked to big data sources