Answer:
direct observational understanding
Step-by-step explanation:
According to Max Weber, an individual should understand the meaning behind a particular action before ascertaining the cause behind that action and therefore he has given the concept understanding including the direct observation.
In direct observational understanding, an individual tends to observe the other person in a specific environment while doing something and based on that observation he or she analyzes a specific behavior.
In the question above, Matt is using Max Weber's direct observational understanding to deduce that Julie is happy.