How has her experience as a teacher affected her stress levels?

Choosing the option that she has been more stressed since she started teaching highlights the impact her experience as a teacher has had on her stress levels. This choice suggests that the responsibilities, challenges, and emotional demands of teaching have contributed to an increase in her stress. Teaching can often bring about a greater workload, heightened accountability for student performance, and the necessity to manage diverse classroom dynamics, all of which can elevate stress levels.

The other options imply a sense of ease or a lack of change in stress, which may not align with the typical experiences many teachers face. For example, feeling more relaxed than before or having decreased stress could suggest that she has found ways to manage her workload effectively or that the job is less demanding than expected, which is contrary to what many teachers report. Similarly, experiencing the same amount of stress as before doesn’t take into account the unique stresses that can come with the teaching profession, which often differs significantly from previous jobs. Thus, the selected answer accurately reflects a common reality for many individuals entering the teaching field.