Effective communication is essential in nursing and must be adapted based on the patient's age: - With children, use simple language, visual aids, and involve parents or guardians. - Adolescents may require privacy and a non-judgmental approach to discuss sensitive issues. - Adults generally prefer clear, concise information with opportunities to ask questions. - Older adults may need slower-paced conversations, repetition, and written materials due to potential hearing or cognitive impairments.