sleeper effect

基本解释

Yale University's Carl Hovland and colleagues called this the 'sleeper effect'.
耶鲁大学的霍福兰和其同事们将这种现象称为“睡眠者效应”。
You should be aware that many of these factors interact with each other. For example when the message is strong but the source is dodgy, the sleeper effect can arise.
值得注意的是，这些因素是相互作用的，比如，强势的信息如果信息来源不明，就会产生睡眠者效应。
Quite naturally many people wondered whether the sleeper effect really exists, especially as it goes against common sense. Persuasion should really be strongest just after a message is delivered.
毫不奇怪，人们会怀疑“睡眠者效应”的真实性，尤其是因为这种现象与人们的常识相违背——“劝说”难道不是应该在其被接收的那一刻最有效么？