Aim 2: Conduct a randomized controlled trial to evaluate the comparative effectiveness of two parallel delivery methods of family-focused intervention (FI-IP and FI-RT) to address weight loss (primary outcome) and energy balance behaviors (secondary outcomes) among obese rural Latino adults compared with control group adults at immediate post intervention (3 months post randomization), again after a 3-month maintenance program (6 months post randomization) and a 6-month follow-up (12 months post randomization).