1. What does the author say about the negative imp...

1. What does the author say about the negative impact of smart-phones？ A. It has been overshadowed by the positive impact. B. It has more often than not been taken for granted. C. It is not so obvious but has caused some concern. D. It is subtle but should by no means be overstated. 2. What is considered a less obvious advantaged of smart-phone technology？ A. It systematically records real human interactions. B. It helps people benefit from technological advances. C. It brings people into closer contact with each other. D. It greatly improves research on human behavior. 3. What characterizes traditional psychological research？ A. It is based on huge amounts of carefully collected data. B. It relies on lab observations and participants’ reports. C. It makes use of the questionnaire method. D. It is often expensive and time-consuming. 4. How will future psychological studies benefit individuals？ A. By helping them pin down their unusual behaviors. B. By helping them maintain a positive state of mind. C. By helping them live their lives in a unique way. D. By helping them cope with abnormal situations. 5. What do we learn about current psychological studies？ A. They are going through a period of painful transition. B. They are increasingly focused on real-life situations. C. They are conducted in a more rigorous manner. D. They are mainly targeted towards undergraduates.