Cell phone ringtones can be a serious distraction, damage to recall
A number of recent studies documented that talk about the cell phone creates a dangerous distraction for drivers and others whose attention should be focused elsewhere. Now, a new study in the Journal of Environmental Psychology considers that it is the ring of a cell phone can be equally distracting, especially if it happens in the classroom, or a familiar song as a ringtone.
“In any environment where people are trying to acquire knowledge and tried to keep this information in a way, a distraction, which can only appear as a general irritation of people who may have very devastating effects on the retention of this information later,” said study lead author, Jill Shelton, a fellow doctor of psychology in Arts and Sciences at Washington University in St. Louis.
The study includes experiments in Shelton, which poses as a student sitting in the middle of a crowded lecture Bachelor of Psychology and allows the mobile phone in the bag to continue to call loudly for about 30 seconds.
Students will test later scored about 25 percent worse, of course, remember the content presented on the diversion of attention, even though the same information is covered by the professor before the phone ring and projected as the text in the slideshow shown throughout the distraction. Students scored even worse when Shelton added to a breach of feverish look in the bag, as if trying to find her and silence the phone ringing.
“Many of us consider the cell phone ringing in public places as a violation of annoying, but this study confirms that the noise nuisance as the real impact,” said Shelton. “These seemingly harmless events are not only distracting, but they have a real impact on learning.”
Under the title “distracting effect on the ringing cell phone: a study in the laboratory and classroom settings, a study was conducted at the University of Louisiana, where Shelton received his doctoral degree. Her co-authors in the LSU Department of Psychology Emily Elliott, Sharon eaves and Amanda Exner.
The study examined cognitive differences in how we respond to auditory distractions, especially whether we treat these breaks by voluntary, top-down, at the executive level changes in details or more reflexive, automatic and involuntary reorienting of attention.
Perhaps most surprising, the study found that an unexpected effect on the fragments of popular songs, such as frequently used as a ringing tone, can have even more-lasting negative impact on attention.
In this phase of the experiment, students were tested in the laboratory on simple word recognition tasks, while the impact on a number of distractions audience, including irrelevant tones, standard cell phone rings and part of the song is very familiar to most LSU students. Song, instrumental version of the LSU fight song, then played continuously around campus to LSU football has made its fall 2007 run at the national championship of college. The song became a popular mobile phone ringtone.
“When we played the fight song as part of our laboratory experiments, the distraction factor lasted longer,” said Shelton. “It slowed down their decisions on performance over a longer time than even a standard ringtone.
Thus, people who use popular songs as a personal ringtone, you can increase the chances of their mobile phone rings will deflect. “Depending on how people are familiar with these songs, it could lead to even worse deterioration in their cognitive performance,” she said.
The study raises concerns for people who are trying to concentrate at the same time, fired at the tone and buzzes from the incoming e-mail or text messages. The results indicate the possibility of diverting more, if the melody is of particular importance or personal relationships, such as custom, which identifies the ringing tone, as one of the parents, a close friend or boss at work.
On the bright side, the students experiment with re-testing in the end were able to block the distracting effects of both standard and compositions based on the cell phone rings, gradually reducing the cognitive impairment caused by them.
“There is definitely some evidence that people may become habituated to the distracting noise,” said Shelton. “If you’re in the office when the phone is just ringing all the time, every day, the first stage can be distracting you, but you will probably get over it.”
Although these findings are a large number of real consequences, they also shed light on whether voluntary or involuntary models most accurately describes the cognitive defects caused by noise nuisance.
Recent studies have shown that talking on a mobile phone while driving leads to serious consequences such as slow response, braking and increase the risk of reference for a red light and the collision – the impact is due to a phone conversation, it is important to voluntary attention to absorbing the resources necessary to respond to information in the driving field.
The sudden ringing of the phone, on the other hand, can be attributed to the involuntary help of the model, a view that our response as a more automatic, almost reflexive re-orientation of attention means a process, which we have little control.
Shelton said that our response to your cell phone ringing tones may be associated with the combination of these cognitive responses, depending on the situation and whether the ring is a surprise. In one of their laboratory experiments, she found that participants who were warned about the possibility of diversion were able to recover more quickly, and a moderate level of cognitive impairment.
“Our experiments show that there is a benefit for the prior knowledge of how we respond to noise nuisance,” said Shelton. “This does not mean you will not experience a breach, what did you do in this short period, but also your cognitive system can adapt and return to the task rather quickly.”
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