Nursing Professional Development Certification (NPD-BC) Practice Exam

Which method is considered least effective in providing health information to a population with low health literacy?

1. Audiotapes

2. Pictures and illustrations

3. Videos

4. Printed materials

The correct answer is: Printed materials

The method that is considered least effective in providing health information to a population with low health literacy is printed materials. This is largely because printed materials often rely on text, which can be difficult for individuals with low health literacy to understand. When information is predominantly text-based, it may not effectively communicate the intended message to this demographic, who may struggle with reading comprehension, vocabulary, or following written instructions. In contrast, methods like audiotapes, pictures and illustrations, and videos can cater to different learning styles and are generally more accessible for individuals with low health literacy. Audiotapes provide auditory learning opportunities, which can be beneficial for those who find it easier to listen than to read. Pictures and illustrations can convey information visually, enhancing understanding and retention, especially when accompanied by simple explanations. Videos can combine visual and auditory elements, making it easier for viewers to grasp complex concepts in a more engaging manner. In summary, printed materials are least effective in this context because they often assume a certain level of literacy and comprehension that may not be present in individuals with low health literacy, whereas the other methods employ more inclusive and varied approaches to communication.