Final answer:
The introduction of salads to McDonald's menu is an example of psychographic segmentation.
Step-by-step explanation:
The introduction of salads to McDonald's menu to target the more health aware customer is an example of psychographic segmentation. Psychographic segmentation is the process of dividing a market based on the interests, attitudes, values, and lifestyles of consumers. In this case, McDonald's is targeting customers who are health-conscious and interested in incorporating salads into their diet.