Ebbinghaus measured the strength of memory by the savings that occurred between the first and second learning periods. If it took 10 trials to learn a list to the criterion of two perfect recalls the first time and 5 trials the second time, he called this 50% savings.
Where Nurses Call the Shots. Good Bedside Manners Make a Difference. With health care employers increasingly measuring patient satisfaction levels and rewarding their employees for providing high-quality customer service, health professionals are realizing a good bedside manner is more important than ever.
Second, the rules are important because it is through them that law and order is maintained in any institution or a country. As mentioned rules apply differently in different places, for instance school rules may include dressing and some specific type of food which could be different from other institution.