第一篇：孩子幼年的注意力问题对于自身未来发展的影响

　　46.What is the focus of the new study from Duke University?

　　B - The predictors of children's academic success.

　　47.How did the researchers ensure that their findings are valid?

　　答案：A - By attaching equal importance to all possible variables examined.

　　48.What do we learn from the findings of the Duke study?

　　答案：B -There are more children with attention difficulties than previously thought.

　　49.What does the Duke study find about children better accepted by peers? 答案：A - They do better academically.

　　50.What can we conclude from the Duke study?

　　答案：C 一 Social skills are playing a key role in children's development.

　　第二篇：智能手机对于心理学研究的影晌

　　51.What does the author say about the negative impact of smartphones? 答案：C - It is not so obvious but has caused some concern.

　　52.What is considered a less obvious advantage of smartphone technology? 答案：D - It greatly improves research on human behavior.

　　53.What characterizes traditional psychological research?

　　答案：B - It relies on lab observations and participants' reports.

　　54.How will future psychological studies benefit individuals?

　　答案：A - By helping them pin down their unusual behaviors.

　　55.What do we learn about current psychological studies?

　　答案：B_ They are increasingly focused on real-life situations