It is just something added at the start of a word. For example IC-onic (iconic)
Answer:
Explanation:
Examples of longitudinal study. Self-reported health and survival in the longitudinal study of aging, 1984-1986. For this study, data from interviews, which are part of a longitudinal study was used. ... A longitudinal study of parenting as a protective factor for children of alcoholics
Description is a style of writing that other forms of writing can rely upon