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.
Red Flags to Watch Out For. Don't worry if your baby isn't sitting up by the 6-month mark. Every baby develops differently and there's a wide range of normal when it comes to meeting milestones, Dr. Moorjani says. With a little more time and patience, your baby will likely start sitting up.