Before an article is deemed appropriate to be published in a peer-reviewed journal, it must undergo the following process: 1  The author of the article must submit it to the journal editor who forwards the article to experts in the field. Because the reviewers specialize in the same scholarly area as the author, they are considered the authorâs peers (hence âpeer reviewâ).
Your baby will probably learn to sit independently between the ages of 4 and 7 months. Your baby will have mastered rolling over and holding his head up. Most babies can sit well for several minutes without support by the time they're 8 months old.
Typically, babies start sitting at 6 months, but this should not be taken literal, but as a ballpark. So babies that sit near 5 months through 7 months, this is OK. If your baby is sitting early, I would also ask, is your baby rolling over because, with back to sleep, (which is a MUST!) and babies are not going on their belly as much, some babies HATE to be on their tummies and would prefer to sit.