1. There is a range of ages and developmental levels in each class. 2. Gerber's approach emphasizes respect for a baby's natural abilities and developmental level . 3. "He brought her into his world at her developmental level , " she says. 4. These developmental levels are in parallel with five Ruah, Neshama, Haya and Yehida. 5. And from the psychological-developmental level , publishers see spinoffs as incubators for future readers. 6. The balance is determined by stress, developmental levels , and a person's self-regulating dynamics. 7. In contrast, acceptance rates remain relatively equal among provinces of the average developmental level . 8. At the Under-21 and Under-19 developmental levels , it's 25 percent. 9. Accurate diagnoses should be based on observation of an individual's communication, behavior and developmental levels . 10. The role of physical resources tends to diminish as society moves to higher developmental levels .