2 answer(s) found.
Smartphones are very useful, and often we can't imagine life without them. But they can be harmful as well. For example, people can get addicted to smartphones. As with any other addiction, this can lead to various problems. So, does it affect our sleep? To find out, we asked 1,000 students to complete two questionnaires. [...]
Smartphones are very useful, and often we can't imagine life without them. But they can be harmful as well. For example, people can get addicted to smartphones. As with any other addiction, this can lead to various problems. So, does it affect our sleep? To find out, we asked 1,000 students to complete two questionnaires. [...]