8 Bad effects that can occur due to multitasking & bull; hello healthy

When we are busy, it feels like 24 hours a day is not enough. There are jobs or tasks that are not completed. We really want to divide ourselves, so that all activities and goals run smoothly. I was so dense, we are required to do multitasking. Replying to messages on your phone while walking, because replying to them in silence for a moment will waste a few minutes. Chat when you cook, call while driving, and so on. Maybe you did it without really knowing it. The demands of work, school, friends, and even family make us all used to doing it multitasking. It becomes a luxury when we can do only one activity at a time, such as eating without chatting, without looking at the internet, or television.

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But did you know that it really is multitasking in fact, over time it will interfere with the performance of our brains? Research from the University of London cited the Inc website, shows the research subjects who did multitasking it turned out to have a decrease in IQ when given a cognitive-related task. What kind of impact multitasking other?

What are the negative effects of doing multitasking?

Our brains are not designed to handle several heavy tasks at the same time. We may not feel that the task is heavy, but alternating between tasks in fast and at the same time is a tough thing for the brain to do. There is another reason why it does multitasking not good for the brain, such as:

1. Reducing productivity

According to Guy Winch, PhD, author Emotional First Aid: Practical Strategies for Treating Failure, Rejection, Guilt and Other Everyday Psychological Injuries, quoted by the Health website, when something requires attention and productivity, the brain's performance is limited. Just one thing requires more focus, imagine when you do more than two things at once?

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Maybe we will all defend ourselves by saying thatmultitasking get the job done quickly. In fact, when you go back and forth on several tasks at the same time, it doesn't make you more productive. According to Winch, your attention is focused on the "turnover" of the task, not on the task. For example, you have to call someone, but you also have to reply to an email. Chances are, when you are on the phone while replying to an email, what you focus on is the “reply email” warning in your brain, not on the content of the email.

2. Make your performance slow down

The reason we do multitasking is so that all activities can run on time. In fact, multitasking doesn't always save your time. Two tasks are done alternately at the same time does not make you quickly complete it, your brain will be confused on its own. A 2008 study from the University of Utah quoted by the Health website shows some drivers take longer to reach their destination when they drive while driving. chat by the phone.

4. Make mistakes

Experts agree that doing multitasking can cause a productivity loss of about 40%. You are also not free from mistakes. Scientists from the Institut National de la Santé et de la Recherche Médicale (INSERM) in Paris, quoted from the Brain Facts website, examined a group that was asked to perform two tasks simultaneously, one of which would be offered a reward if the results were good.

As a result, scientists found that there was activity of nerve cells on only one side of the prefrontal cortex - the part that regulates neuropsychiatric functions (planning, regulation, problem solving, personality). When more rewards are offered for other tasks, the other side of the cortex starts to activate. However, when scientists asked participants to complete other tasks, errors in the work began to appear. This is because our brains are only ready to do two focuses simultaneously.

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5. Makes you more stressed

University of California Irvine researchers measured the heart rates of employees who worked with or without constant access to work email. Those who are constantly receiving emails show an increased heart rate. Meanwhile, those who do not constantly access email, do less multitasking, and the stress level is lower. Another example, when the test arrives, we have to study. However, at that time there was a sports competition that we liked, not infrequently, we decided to study while watching television. As a result, this action will make you even more stressed, because you have to do two tasks simultaneously.

6. Missing life moments

When you do two things at the same time, of course, you have drawn all of your attention to these two things. You may often miss simple events that are happening in front of you. For example, when you are on your way to campus or work, you more often walk while watching your cellphone, not noticing the presence of an old friend who is only a few meters away. Not paying attention to the surroundings can sometimes invite dangers, such as not paying attention to the dug holes on the side of the road when walking, so that you end up falling.

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7. Missing important details

Reading a book while watching television is not a good idea, you will forget some important details from the book or television show. Interrupting one task can cause a disturbance in your short-term memory. Moreover, our ability to remember will also weaken with age. If you add to it with multitasking, our memory will be disturbed.

8. Damaging the relationship between you and your partner

Often times we see a couple of lovers or husband and wife sitting together at the same table, but neither one starts the conversation, both are actively looking at each other's cellphones. I don't know what they did with their cell phones. Of course, it will interfere with the quality of time together, communication will slowly drift apart. Moreover, when one partner dislikes the act of "looking at the phone" while chatting or eating. This will be a serious problem.