Based on research study, the most stressful event found on the social readjustment rating scale with a LCU score of 100 is "death of a spouse was rated 100 LCU'a."
LCU is an acronym for Life Change Unit. And it is used in measuring the amount of stress individuals experience in their lives.
According to LCU (Life Change Units), most life events were rated less stressful than marriage.
However, only a few Life Change Events were rated above marriage.
Hence, in this case, it is concluded that the correct answer is "death of a spouse was rated 100 LCU's
Learn more here: https://brainly.com/question/9068423
