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Mobile phones continue to become more multifunctional and sophisticated, which exacerbates the problem. [47] In 2014 the BBC reported concerns from opticians regarding blue-violet light emitted by cell phone screens, that it may be potentially hazardous to the eye and long term it may possibly increase the risk of macular degeneration. [48]
The survey also questioned teens about the feelings they experience when they go without their phones: 72% of teen respondents said they “sometimes” or “often” feel happy when they set ...
Night-time use of screens is common for Americans ages 12–18: A 2018 nationally representative survey found that 70% use their mobile device within 30 minutes of going to sleep. [23] Data suggests those who had spent more time on their screens were more likely to wake in the night from notifications on their phone, or experience disruptive ...
A person's head, on average, weighs about 10 to 12 pounds, and a recent study published in the Journal Surgical Technology International shows exactly how much strain we're putting on our neck.
GPA decreases may be due to the over-use of cell phone or computer usage consuming time and focus during studying, attending class, working on assignments, and the distraction of cell phones during class. Over-usage of cell phones may increase anxiety due to the pressure to be continually connected to social networks and could rob chances of ...
Image credits: BumbleSaurusRex Mothers (61%) are more likely than fathers (49%) to say that they spend too much time on their phones, as are White parents (60%) compared to their Black (52%) and ...
As cell phone usage climbed, sperm count dropped, with the lowest levels among men using their phone 20 or more times a day. Researchers also evaluated the impact of cell phones over different ...
The HPA also says that due to the mobile phone's adaptive power ability, a DECT cordless phone's radiation could actually exceed the radiation of a mobile phone. The HPA explains that while the DECT cordless phone's radiation has an average output power of 10 mW, it is actually in the form of 100 bursts per second of 250 mW, a strength comparable to some mobile phones.