Before you commit to a specific topic for your research, do a scan to make sure that your topic isn't completely covered in another paper; at the same time ensure that there is enough information available to complete the project. This can be particularly important if you are planning on using data in your research.
Before moving to a booster seat, your child should be: 1  At least 5 years old. 2  Meet the weight and height minimums for the booster seat youâre considering.  Responsible enough to sit properly 100% of the time, even while asleep.
Phase 3. Booster Seats. After age 4 and 40+ pounds, children can ride in a booster seat with the adult lap and shoulder belt until the adult safety belt will fit them properly (usually when the child is 4'9 tall, 10 â 12 years old). MUST have a lap/shoulder belt to use a booster seat. Phase 4.