function validate(answer, correctAnswer){
// store the learner´s answer
SetValue("cmi.interactions.0.
learner_response",
answer);
//check to see if user's answer is correct
if( answer == correctAnswer ){
//store the result, we store that they got this question
correct
SetValue("cmi.interactions.0.
result",
"
correct");
}
else{
// store the result, we only store that they got this
question incorrect
SetValue ("cmi.interactions.0.
result",
"
incorrect");
}
}