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.
5 tips for teaching your baby to sit up. One of the first developmental milestones that new parents look forward to is the day their baby learns to sit up. Most babies will learn to sit by themselves somewhere between 6 and 8 months, however, it can happen as early as 4 months or as late as 10 months with no cause for alarm. As soon as your baby can support and control her head and has mastered rolling from back to belly, she can start learning to sit.