TABLE 1.

TOTS intervention: Session topics

Session	Mode	Staff	Topics
Orientation	In person	Counselor + CDE	Introduction to study, family diabetes story interview including management style and child’s current dietary preferences, begin study devices, initial education on CGM use
1	Phone	Counselor	Eating high-protein breakfast and establishing routines/habits
2	In person	Counselor + CDE	Behavioral feeding techniques to improve child nutritional choices and mealtime behavior using novel/nonpreferred snack task, insulin timing, and feedback on CGM
3	Phone	Counselor	Increasing and monitoring of PA, cognitive restructuring of hypoglycemic fears
4	Group call	Counselor	Social support, problem solving with other participants enrolled in TOTs
5	Phone	Counselor	Parent self-care, shared caregiving
6	Phonea	Counselor	Evaluating progress, looking ahead

Note. CDE, certified diabetes educator; CGM, continuous glucose monitor; TOTs, Type One Training study.

^aOne participant out of nine completed Session 6 in person.