Final answer:
True. There is a great deal of individual variation in development among children who are developing normally.
Step-by-step explanation:
True. There is a great deal of individual variation in development among children who are developing normally. While there are general patterns of development, each child grows and develops at their own pace. Factors such as genetics, environment, and experiences can influence the rate and timing of development. For example, some children may start walking earlier than others, while some may show faster language development. It is important to remember that these variations are normal and expected.