The relationships between screen media use and hot and cool executive functioning (EF) and inattention/hyperactivity during the preschool years were assessed using data from mothers, fathers and children (N = 3787) participating in the Growing Up in New Zealand study. Patterns of screen time (i.e., whether children exceeded 2 hr of screen time at 2 and 4 years), content of screen media (adult-directed vs child-directed), total exposure of child to weekday TV (background and foreground), allowing meals in front of TV, having restrictive rules about TV, and frequency of co-viewing were examined. Binomial logistic regression analyses revealed a relationship between total exposure to TV on a weekday at age 2 and poorer performance on a hot EF task at 4.5 years of age. A relationship between eating meals in front of TV at 4 years and poorer performance on a cool EF task at 4.5 years was also identified.

使用来自母亲，父亲和儿童的数据评估了学前期间屏幕媒体使用与冷热执行功能（EF）和注意力不集中/多动之间的关系（N= 3787）参加了“在新西兰成长”研究。屏幕时间的模式（即，儿童在2岁和4岁时是否超过了2小时的屏幕时间），屏幕媒体的内容（针对成人还是针对儿童），儿童在工作日电视上的总曝光量（背景和前景），检查电视前的饭菜，有关电视的限制规则以及共同观看的频率。二项式逻辑回归分析显示，在2岁的一个工作日内，电视的总曝光量与4.5岁的热EF任务的表现较差之间存在相关性。还确定了在4年的时间在电视前进餐与在4.5年的凉爽的EF任务中表现较差之间的关系。