Well, human behavior and psychology is the most unpredictable thing which varies from person to person and time to time. This list encompasses some of the more interesting facts about our behavior.
1. We blame a person’s behavior on their personality, unless it’s us
One classic example is driving – how many times have you seen someone cut you off on the road, and the first thing on your mind was “What a crazy *#%&#@”, but 15 minutes later, you tell yourself it’s OK to cut another person because you’re “in a hurry, and it’s just this one time”. We tend to attribute our decisions to external forces, and other people’s bad behavior on their internal attributes. Sadly, it’s a very difficult behavior to stop…
2. We overestimate how we would react to future events
How many times were you sure that your reaction to future events would be one way, only for that event to arrive, and your reaction is significantly different? The reason behind this is that most of us are bad at predicting the future. You think that getting the job of your dreams or marrying that special person will make you happy, but when you do – you’re pretty much the same. Studies show that an individual’s level of happiness will almost always revert to an average level.
3. Our strongest memories are usually inaccurate
We feel like the memories of traumatic events “burn” themselves into our minds, to remain there forever (this is known as “Flashbulb Memories”). Studies have shown that the stronger the emotional state you were in during that event, the more the memory is inaccurate.
4. We can only sustain a high level of concentration for 10 minutes
Do you think you can concentrate on a task for more than 10 minutes? Studies indicate otherwise. On average, a person’s attention span peaks after 10 minutes and then the mind will start wandering.
5. Humans can’t multitask!
You may hear people claiming that they’re natural multitaskers, and you even see it in some job requirements, but humans simply cannot multitask. Sure, you can listen to music while you work, but your brain can only process one higher-function task at a time. That means that you’ll either be doing work and mainly ignore the music or listen to the music and ignore your work. People simply cannot think about two things at once.
6. Most of your decisions are made subconsciously
Do you think about all the decisions you make, weighing all the options and calculating the impact of each outcome? You might think so, but you’re wrong. The majority of your decisions are made in your subconscious because otherwise – your conscious mind would be overwhelmed with information, and you’ll probably get mentally frozen. The reason for this is that your brain receives over 11 million bits of information every second, and there’s simply not enough “brain power” to go through all of it consciously.
7. We can only store between 5 and 9 bits of information at once
The average human can only keep an average of 7 bits of information at once in their short-term memory. Each of the 7 bits of information can be comprised of several pieces of relevant data. The best example is remembering a phone number – it can be anywhere between 9 and 14 digits long, so we break it into segments like country code, area code, and a set of numbers we split (usually to 3-4 digit groups).
8. We prefer shorter lines of text, but read longer ones better
Sounds counterintuitive, but while we might prefer to read narrow columns, we’ll read the same information faster if it’s spread to the width of the page. The only reason you don’t notice that is because you visually prefer the shorter layout.
9. We want more choices, but choose better with fewer options
Professor Dan Ariely tells in his book “Predictably Irrational” about an experiment he and his colleagues performed: They set up two booths that offered jam for sale. One booth had 24 different kinds of jams while the other only had six kinds of jam. The table with fewer options managed to sell six times more jams than the one with more options. This reverts us back to #8 – our brain just cannot process too many options.
10. We think other people are more easily influenced than us
What we can see is the effect advertising has on other people more clearly than its impact on ourselves – this is known as the “Third Person Effect”. See how we can tell how an advertisement affects our peers, but deny its effects on ourselves, and it gets worse when it’s an ad for something we have no interest it. You have likely not realized it, but all the advertisements you see every day have a subconscious effect on your mood, desires and even attitude.
11. Your brain doesn’t stop working when you sleep
Your brain is just as active when you sleep as it is when you’re awake. Scientists have discovered that the only time your brain clears out toxins and waste is when you sleep. It is also believed that during the sleep cycles, your brain sorts out all the data from the previous day and creates new associations.
12. “Wisdom of the Crowd” is not very wise
Psychologists refer to this as “Groupthink” – the larger the group of individuals, the more likely it is to make choices based on emotions rather than logic and common sense.
13. Crowds are easily swayed
People with a dominant or charismatic personalities can easily affect crowd opinions and maneuver groups to do their bidding. They appeal to the group’s emotions, taking advantage of the effect in #13. (Oddly enough, research proves that two heads are still better than one).
14. It takes a person 66 days to form a habit
There is a lot of research data that suggests that following a pattern for 66 days will make it habitual. If, for example, you want to be better about cleaning your home or going to the gym – make a conscious effort to do it for 66 days, after which it will become a habit and will be easier to persevere. (This also works for breaking habits).
15. The Placebo Effect-Triumph of mind over Body
For example, let’s imagine that a participant has volunteered for a study to determine the effectiveness of a new headache drug. After taking the drug, she finds that her headache quickly dissipates and she feels much better. However, she later learns that the drug she was given was just a sugar pill.
Source: Quora answer