PEOPLE'S TENDENCY TO WANT TO FINISH A GIVEN TASK OR AN ITEM
Description
Unit bias is the tendency for individuals to want to complete a unit of a given item or task.
People want to finish whatever meal portion they have no matter the size. It's the perception that restaurants provide only the ""right"" sizes of meals.
Research:
Market researchers showed participants 1 large bag of candy and 2 smaller bags paired them together. The large bag weight 17 oz and the two bags weighed 11 oz and 6oz, making them identical in weight. Each weighed the same, but participants stated the two candy bags held more candy compared to the large bag. The unit bias sees each individual piece, or bag, as one unit.
Application
Product Bundling
By grouping products into bundles, marketers can create the perception of a complete set, encouraging customers to purchase more than they originally intended. For example, offering a camera with a case, memory card, and lens as a bundle can make the offer appear as a single "unit," making it more appealing than purchasing each item separately.
Content Marketing
Creating content in series or collections can encourage consumers to engage more deeply with a brand's digital content. For instance, a series of instructional videos or articles that are segmented into parts can motivate users to view or read all parts to complete the "unit," increasing engagement time and brand exposure.
Loyalty Programs
Implementing a points system that visually represents progress towards a reward can exploit unit bias by encouraging continued purchase behavior to complete the "unit" of points needed for a reward. For example, a visual progress bar in a loyalty app can push customers to make additional purchases to fill up their progress bar and reach the reward threshold.
Examples
