10 Interesting Human’s Behavior fact 2014

Interesting Human’s Behavior fact

This post contains some interesting facts about human's behavior and actions which are explained below:

1).You Yawn Because You Need Oxygen :

State University of New York researchers concluded that people yawn to allow air in to cool their brains. In their experiment, the researchers found that those who watched others yawn had the urge to yawn as well. However, those who held an ice pack to their forehead or those who breathed with their noses did not have the urge to yawn.

2).Left Handed:

Johns Hopkins University researchers found out that left-handed men who graduate from college make 26% more than their right-handed counterparts. Left handed people die on average 9 years earlier than right-handed people. 50% of the last 12 presidents of the United States have been left-handed (including President Barack Obama).In the early 1900s, only 3% of people were left handed. Today 11% are. 

3).Don't Trust Phone Conversations:

People lie most during phone conversations. A Cornell University study found that 37% of college students' phone conversation is telling lies. People tend to be more truthful in face to face conversations and in anything written including text messaging.

4).Traffic delay due to cell phone:

Traffic today is 10% slower thanks to cellular phones. According to researcher David Strayer, at the University of Utah, motorists who use cell phones drive slower and do not pay much attention to traffic speed changes around them causing an estimated traffic delay of about 10%.
5).Momma's Calling :
Children ages 6-12 are more likely to wake up hearing their mother’s voice calling their name than hearing the sound of a home smoke alarm .

6).Realtionship 's reality:

In 2008, University of Michigan researchers completed a 13-year study about human relationships. The study results shows that older people get the less they fight with family and friends. Older people are choosier in selecting the right people they get along with to build relationships. Nevertheless, married couples showed opposite results. Younger couples bickered and argued less. The older they got, the more they irritated each other. The study concluded that this is a result of having stronger, closer, and more honest relationship.

7).Good News for Organized People :

According to New Scientist, if you are a very disciplined and organized person, you are less likely to get Alzheimer’s disease.

8).IQ and Money :

In 2007, economist Jay Zagorsk, studied the relation of IQs and financial status of 7,500 people:He found that for every IQ point a person made $200 to $600 more annually. For example, a person with an IQ of 140 made about $8,000 more per year than a person with an IQ of 120.However, those with lower IQs tend to save their money and use it more wisely.

9).Drowsy Driving:   

                                                         
Americans are getting much less sleep today, resulting in many accidents. Drowsy driving is the cause of 100,000 accidents, 1,500 deaths, and 40,000 injuries each year (USA Today). The main cause of sleep deprivation is technology. Many Americans suffer from addiction to the use of technological devices late into the night.

10).Cellular Phone Radiation Causes Insomnia:

Bengt Arnetz discovered that radiation your brain receives from using the cell phone before bed can keep you up at night. In the study,people whose brains were exposed to cell phone radiation not only slept less, but did not reach a state of deep sleep.