Final answer:
Kaia employed a subordinate categorization for her grocery shopping list, specifying particular items like chocolate milk and pork chops, which are more detailed than general categories.
Step-by-step explanation:
Kaia used a subordinate categorization for her grocery shopping list. This level of categorization is more specific than the basic or superordinate categories and refers to items such as chocolate milk, cheddar cheese, and pork chops. These items represent specific types of products within broader categories, such as dairy and meats.
Supermarket aisles are oriented around larger categories for each type of product available, but when listing items individually as Kaia did, she drilled down to the specifics rather than the basic level of 'milk' or 'meat'. This method of listing groceries follows the taxonomic classification system, where, at each lower level in the hierarchy, products become more similar to each other in specifics but are grouped at higher levels based on broader similarities.