拒食行为是问题行为中饮食性障碍的一种 ,它严重影响了孩子的身体发育。为了保证孩子的正常生长、探究改变拒食行为的有效策略 ,本研究采用了行为矫正的方法取得了比较理想的效果。研究发现 ,对儿童拒食行为的改变 ,运用塑造、正强化的方法比惩罚效果好 ,实验前设计的正强化物在实验中往往需要根据具体情况灵活调整。 Antifeedant behavior is a kind of dietary disorder in behavior problems, it has a serious impact on the child’s physical development. In order to ensure the normal growth of children and to explore effective strategies to change the antifeedant behavior, this study adopted the method of behavior correction and achieved satisfactory results. The study found that children’s antifeedant behavior changes, the use of shaping, positive reinforcement method than the punishment effect is good, before the experiment is designed positive reinforcement in the experiment often need to be flexibly adjusted according to the specific circumstances.