Final answer:
The Social Readjustment Rating Scale (SRRS) measures stress due to significant life events.
Step-by-step explanation:
The Social Readjustment Rating Scale (SRRS) developed by Thomas Holmes and Richard Rahe measures stress due to life events requiring significant changes in a person's normal life routines. The scale consists of 43 life events that are assigned numerical scores called Life Change Units (LCUs), which represent the perceived magnitude of life change each event entails.