Table_1_Parents’ Modeling During the COVID-19 Pandemic: Influences on Family Members’ Diet Quality and Satisfaction With-Food-Related Life in Dual-Earner Parents With Adolescent Children.DOCX

Reciprocal family influences in the food domain have been little explored, particularly during the COVID-19 pandemic. To fill in this gap, this study explored actor and partner effects between parents’ food modeling and parents’ and their adolescent children’s diet quality and satisfaction with food-related life (SWFoL); and the mediating role of diet quality between modeling and SWFoL. This study used a cross-sectional design. A sample of 430 different-sex dual-earner parents and one adolescent child were recruited in Rancagua, Chile, between March and June 2020. Parents answered the modeling dimension of the Comprehensive Feeding Practices Questionnaire. Parents and adolescents answered the Adapted Healthy Eating Index (AHEI) and the SWFoL Scale. Analyses were conducted using the Actor-Partner Interdependence Model and structural equation modeling. Results showed that one parent’s modeling enhanced diet quality for themselves, their partner, and the adolescents. Parents’ modeling was associated with their own SWFoL, directly and via their own diet quality. There were positive associations between mothers’ modeling and adolescents’ SWFoL; between mothers’ diet quality and fathers’ SWFoL; and between mothers’ modeling and fathers’ SWFoL via the fathers’ diet quality. Parents’ modeling can improve the three family members’ diet quality, while mothers’ modeling and diet quality showed to improve fathers’ and adolescents’ SWFoL.

饮食领域内的家庭双向影响机制迄今鲜有探究，在新冠疫情（COVID-19）大流行期间更是如此。为填补这一研究空白，本研究探讨了父母饮食示范行为与父母及其青少年子女的饮食质量、饮食相关生活满意度（SWFoL）之间的行为者-伴侣效应，以及饮食质量在示范行为与饮食相关生活满意度间的中介作用。本研究采用横断面研究设计。本研究于2020年3月至6月间在智利兰卡瓜招募了430对不同性别双职工父母及其1名青少年子女作为研究样本。父母完成了《综合喂养行为问卷》（Comprehensive Feeding Practices Questionnaire）的示范行为维度量表。父母与青少年子女均完成了改编版健康饮食指数（AHEI）与饮食相关生活满意度量表的作答。本研究采用行为者-伴侣互依模型（Actor-Partner Interdependence Model）与结构方程模型进行数据分析。研究结果显示，父母一方的饮食示范行为可提升自身、其配偶及青少年子女的饮食质量。父母的饮食示范行为可直接或通过自身饮食质量间接与自身的饮食相关生活满意度相关联。母亲的饮食示范行为与青少年子女的饮食相关生活满意度呈正相关；母亲的饮食质量与父亲的饮食相关生活满意度呈正相关；母亲的饮食示范行为可通过父亲的饮食质量间接与父亲的饮食相关生活满意度呈正相关。父母的饮食示范行为可提升三名家庭成员的饮食质量，而母亲的饮食示范行为与饮食质量可改善父亲及青少年子女的饮食相关生活满意度。