Can I add a "Select All" option to a multiple answer multiple choice question?

Hello @Traci ,

Use the below code:

Qualtrics.SurveyEngine.addOnload(function() {
/*Place your JavaScript here to run when the page loads*/


var questionId = this.questionId;
var that = this;
jQuery("#"+questionId+" .QuestionText").append("<br><button id='Select1'>Select All</button>");

jQuery('#Select1').click(function() {
for (var i = 1; i < 4; i++) {
that.setChoiceValue(i, true);
}
});

});