[解析]
(1)A.细节理解题。根据第一段第一句It is generally acknowledged that a time﹣out,a method of checking misbehavior by removing the child from his or her current situation for a few minutes of quiet time,is bad for children's emotional and behavioral health.(人们普遍认为,限时隔离,一种通过让孩子离开他或她的现状几分钟的安静时间来制止不良行为的方法,对孩子的情绪和行为健康有害。)可知,人们普遍认为"限时隔离"对孩子有消极的影响。故选A。
(2)B.推理判断题。根据第三段中的Unfortunately the first place many parents go for advice is the Internet﹣not a medical provider.There is a lot of conflicting information on the Web that isn't accurate(不幸的是,许多父母寻求建议的第一个地方是互联网,而不是医疗机构。网上有很多不准确的相互矛盾的信息。)可以推知,很多网络信息不准确,需要得到管控。故选B。
(3)B.推理判断题。根据最后一段"As we further our understanding about how different parenting strategies affect children,we need to present findings in an easily digestible and accessible way for the public," she also says,"Our goal is to clear up misconceptions and promote the use of the highly effective,evidence﹣based strategies that will best guide parents and families."("随着我们进一步了解不同的育儿策略如何影响儿童,我们需要以一种容易理解和易于接受的方式向公众展示我们的发现,"她还说,"我们的目标是消除误解,促进使用高效、基于证据的策略,为父母和家庭提供最佳指导。")可知,Knight进一步研究的目的是消除人们对"限时隔离"的错误看法,澄清这一误解。故选B。
(4)D.标题归纳题。根据第一段It is generally acknowledged that a time﹣out,a method of checking misbehavior by removing the child from his or her current situation for a few minutes of quiet time,is bad for children's emotional and behavioral health.However,a new study suggests that despite always getting criticized,the common disciplinary(纪律的)strategy isn't linked to harmful effects on children.(人们普遍认为,暂停,一种通过让孩子离开他或她的现状几分钟的安静时间来制止不良行为的方法,对孩子的情绪和行为健康有害。然而,一项新的研究表明,尽管总是受到批评,但共同的纪律策略与对儿童的有害影响无关。)并通读全文可知,本文主要介绍人们普遍认为"限时隔离"对孩子有消极的影响。然而一项新的研究表明,"限时隔离"对孩子没有负面影响。本文通过研究推翻了人们对"限时隔离"的错误看法。故选项D.Time﹣outs Not Associated with Negative Effects on Children.("限时隔离"与对儿童的负面影响无关。)适合作文章标题。故选D。