LaDonna's home was broken into and many items were taken. After the break-in, LaDonna was afraid to be at home alone and so installed a new alarm system. Abraham Maslow would suggest that LaDonna is trying to satisfy her:

safety needs.

Explanation:

Safety needs: In psychology, the term "safety needs" was proposed by Abraham Maslow in his theory of the hierarchy of needs in which he has mentioned five different stages.

According to Maslow, safety needs are considered as the second stage in the theory of needs and are described as consisting of the needs of protection, job security, and security, etc. Maslow stated that an individual doesn't move onto the next stage until he or she hasn't completed the previous stage.

In the question above, the given statement signifies the "safety needs".