
Self-Initiated Movements
The sequence of self-initiated motor development is generally the same for most babies. However, each baby will progress in their own way and at their own pace. The phases of development overlap, i.e., a walking baby will also crawl, and a sitting baby will also play on their back. In each position, the baby learns to move into and out of the position, maintain it for longer and longer periods of time, and reach and play with toys there.