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.
5-6 Months. When the baby reaches the age of 6 months, he will be able to sit up properly, keeping his head and back straight. However, he would not be able to stay in this position for long and would require support to remain seated.ven though babies can be propped up in a sitting position with support from the day they are born, they cannot start sitting up independently on their own until they have gained head control. After learning when do babies sit up, here is how the sitting develops: