Table 1.

Study Primary Aims.

1.	Participant Recruitment
	A. Evaluate the two proposed recruitment options to determine which are feasible for recruitment of rural participants
	B. Compare the two proposed recruitment options
2.	Participant Retention
	Evaluate the percentage of randomized participants who remain in the study through the final measurement time point (sixth month) in both arms (i.e., iAmHealthy behavioral intervention and newsletter only)
3.	Dose
	Evaluate the percentage of participants in the iAmHealthy behavioral intervention arm and retained through the final measurement who receive a sufficient dose (i.e., 80% [20.8 hours] of the 26 planned contact hours) of the intervention
4.	Staff Blinding
	Evaluate the agreement between the blinded assessor’s estimation of participant arm assignment and actual participant arm assignment