Explore IDNLearn.com's extensive Q&A database and find the answers you're looking for. Our Q&A platform is designed to provide quick and accurate answers to any questions you may have.

Which one of the following is an advantage of the longitudinal approach to conducting research in human development?
- It provides quick information about age differences
- Its participants tend to stay and complete the whole study
- It offers more information about age - related changes is quick and less expensive