Final answer:
Tamara's alternating work shifts as a bar worker and dorm janitor exemplify the concept of rotating shift work, which frequently disrupts circadian rhythms and can lead to sleep issues, as well as mental health challenges such as symptoms of depression and anxiety.
Step-by-step explanation:
Tamara's changing schedule, where she works night shifts at a bar on the weekends and then early morning Monday as a dorm janitor, is an example of rotating shift work. This type of schedule often leads to disruptions in circadian rhythms, which can result in sleep problems, and symptoms of depression and anxiety. These effects are not uncommon in those working within the service industry and health professions. In particular, the inconsistent work hours can contribute to persistent feelings of exhaustion and agitation, compromising both personal wellbeing and job performance.
Rotating shifts can have significant impacts on personal relationships as well. As reported in a qualitative study of middle-aged nurses, irregular work schedules can strain familial and social connections. Individuals engaged in this type of work may struggle with balancing job demands with quality time for their partners or family members, leading to various personal challenges.