翻译一段英文。急！！在线等！！

来源：百度知道 编辑：UC知道 时间：2024/04/30 00:28:21
The author’s develop and test a theory of how public service advertisements function to induce helping responses. Building on Lazarus's general theory of emotion and adaptation, they hypothesize that public service ads designed to reduce the incidence of child abuse stimulate negative emotions; these, in turn, lead to empathic reactions and end with the decision to help. Two field experiments are conducted to test the theory.
写论文用！麻烦逐句给翻译出来 谢谢

作者发展和测试公共设施广告如何引起帮助效应的理论。建立在Lazarus情绪和适应理论基础上，他们猜测公共设施广告能减少摧残儿童应激的负面效应；这些，依次导致引起感情移入作用并且以作出帮助决定而结束。将指引两个领域的实验测试此理论。

他们假设那个发展和测验一广告运转引起有帮助应对圣歌怎样公用事业的理论.指望情感和改编的普遍理论.