PennController for IBEX › Forums › Support › Conditionals/display logic › Reply To: Conditionals/display logic
September 28, 2020 at 10:18 am
#6167

Keymaster
Hi August,
Yes, it is possible. You’ll have to use a global Var element to store and retrieve the participant’s answer to the previous trial. Then depending on its value you either run the full next trial, or you skip over it. Here’s a basic example:
newTrial( newText("How many inches in a foot?").print() , newScale("answer", '10','11','12','13','14').button().print().wait() , newVar("inches").global().set(getScale("answer")) ) newTrial( getVar("inches").test.is(12).failure( newText("How many centimeters in a meter?").print() , newScale("answer", '10','100','1000').button().print().wait() .test.selected(100).success( newText("Good job!").print() ) .failure( newText("Oh well, better luck next time").print() ) , newButton("Next").print().wait() ) ) newTrial( newText("This test is over!").print() , newButton().wait() )
Let me know if you have questions
Best,
Jeremy