Preference Assessment Data Sheet Bundle includes: Free operant preference assessment: label the items & track duration with the total at the bottomPaired choice: label items 1-5 & present them in the order listed, track each choice & calculate average of each item chosen MSWR: multiple stimulus with replacement, label each item & identify which item was chosen in each array, calculate average of each item chosenMSWO: multiple stimulus without replacement, write each array out with the number of