The reading crisis and obstacles exist to varying degrees in both developed and less developed countries, and show a more consistent pattern. A survey report on the "reading crisis" shows that people are gradually moving away from books and closer to television and electronic media. There is also a research report entitled "Reading or Not Reading" that states that people spend less and less time reading, and teens are the group with the least reading. Compared with the past 20 years, households have reduced the cost of books. Reading comprehension skills are degrading; reading quality is increasingly affected by readers' social, cultural, and economic conditions. The most accurate summary of this text is:. ['Research on the status quo of reading has drawn attention from all walks of life.', 'Worrying reading status around the world.', 'Adolescent reading ability and reading interest generally decline.', 'Television and electronic media pose a greater threat to reading.']