Psychology
The Paradox of Choice

The Paradox of Choice

The Paradox of Choice is a psychological phenomenon that refers to the idea that having too many choices can actually be detrimental to our well-being and decision-making processes. This paradox was first introduced by psychologist Barry Schwartz in his book "The...

Dunning-Kruger Effect

Dunning-Kruger Effect

How intelligent do you think you are? Can you accurately predict your own skill level or judge the intelligence of your ideas? In 1999, David Dunning and Justin Kruger, two social psychologists, discovered that people are exceptionally poor judges of their abilities,...

How long can one survive without sleep?

How long can one survive without sleep?

Terror, hallucinations, paranoia, psychosis. The effects of sleep deprivation are not just devastating, they can last for life - but just how long can you survive without any sleep? 24 hours with no sleep Most people have gone a full day without sleep several times in...

The power of subliminal messages

The power of subliminal messages

Did you ever go for a quick stop at the grocery store to buy some essential products that you needed to have and then came back home with way more food and drinks than you were planning to do so? Like most of us, you probably have done so. You didn’t need that bottle...

Social engineering

Social engineering

The UG is taking new measures to prevent hackers from attacking their network. Therefore, we have been subjected to the mandatory password change, and soon, the university will require two-factor authentication for all it’s users. These measures will make it more...

Music is the perfect workout for your brain

Music is the perfect workout for your brain

If you want to train your body you should go to the gym. Do you want to exercise your brain? Then you should listen to music. Music impacts multiple parts of the brain. Did you know that music acts on the brain similar to cocaine? Listening to music increases dopamine...

Newcomb’s paradox

Newcomb’s paradox

Let's suppose that we have a game with two players. One is a person that will make a decision and the other is a supercomputer that will try and predict that decision beforehand. This computer has been tested many times and the testers have worked out that the...

Is big brother really watching you?

Is big brother really watching you?

In his dystopian novel '1984', George Orwell introduces a society which is controlled by the government. All the news is fabricated and everything is monitored by the so-called “Thought Police”. The book discusses the consequences of an authoritarian government and...

The pitfalls of being intelligent

The pitfalls of being intelligent

In economics, one of the first assumptions we are taught is that we are dealing with rational actors. The idea that people make rational and well-considered decisions. But in life, this almost never seems to be the case. When we look around us in the world, we see...

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