Causes: Responses Thirst: Hunger Water: Feeding Wet diapers: Changing diapers, cleaning the buttocks and keeping them clean Environmental factors, such as light, temperature, humidity, noise, etc.: Try to make the environmental conditions suitable for the affected child; for children around 5 months of age, they can begin to develop a sleep pattern consistent with the outside world Need for skin-to-skin contact from others: Holding, patting, communication Fever or illness causing discomfort: Cooling, treating illness