Psychology

Mobile telephones can really revolutionize the study of human behavior

Unknown.

Fundamental sense of well-being crucially depends on our having the ability to exert control over our environment and recognising that we do.

Psychologist & Founder of Positive Psychology Movement

It is not an exaggeration to say that most of our fundamental sense of well-being crucially depends on our having the ability to exert control over our environment and recognising that we do.

Psychologist & Founder of Positive Psychology Movement

Animals in this third group had learned from being exposed to inescapable shocks that nothing they did made a difference- they were essentially helpless when it came to controlling their fate. Learned helplessness can affect the future motivation to try. It can affect future ability to detect that you do have control in new situations.

Psychologist & Founder of Positive Psychology Movement

Nuclear weapons continue to be built for basically two reasons: power and prestige. In almost every case where a country has decided to acquire a nuclear weapon they have done it either for power—the power to protect their country from external threats or a desire to project their power in the region.

Nuclear weapons expert and president of the Ploughshares Fund.

Intelligence is the ability to solve problems. For me intelligence is a property of life. Even the most humble unicellular living organism must be intelligent to solve the problems of everyday life. Human intelligence is, for want of a better phrase, a degree of magnitude greater than the intelligence of a Paramecium or, better, of a Chlamydomonas; but the difference is just quantitative and not qualitative.

Plant neurobiologist and founder of the International Laboratory of Plant Neurobiology.

You asked why movies have become so popular, I'm going to tell you why, it's because the images move… They're not static. I could stare at a Van-Gogh for hours, but I sit in a theatre and the images move. As the frames move and tell a story, it is that movement which emotionally connects you.

Unknown.

To me personally, movies are about escapism. Movies are about sitting in a theatre, watching something- watching a story unfold with people I don't know- watching that happen and emoting an emotion knowing that for those two hours, when I walk into that theatre, I don't have to worry about what is going on outside.

Unknown.

We know from the availability heuristic that people overestimate the likelihood of an event based on their ability to envision it—the risk of plane crash versus car crash is the best example of this. Holding that big check is easy to conjure up, but rare, deep stock market corrections not so much most of the time.

Hedge Fund Manager & Author of "The Black Swan" Risk Management

If you see less poor people in the streets, and abandoned children, it makes you feel better- and that helps us to build a more independent attitude in foreign policy. That, again, has feedback in Brazil- making people more confident feeling that we don't always have to say yes to whatever is presented.

Brazilian Diplomat & Foreign Minister under Lula's Presidency

It is this sense of democracy which empowers us, the people of Brazil, to elect someone like Lula who- in turn- uses that same democratic power to pursue policies to successfully combat inequality. This then reflects on the psychology of the people of our nation.

Brazilian Diplomat & Foreign Minister under Lula's Presidency

In the case of Brazil, one of the most important things is the huge ethnic and cultural mixture which makes us a country with dynamism, vibrancy, and the ability to understand the psychology of other nations. We have problems, of course, but this is one of our huge strengths, and a huge foreign policy asset.

Brazilian Diplomat & Foreign Minister under Lula's Presidency

The measurement that we have is not derived from market or economic data. It is derived from the twitterverse- from all these individual users acting as social sensors. When I have a bad day, that has nothing to do with the market! But how I respond to that bad day may be a reflection of a general level of discomfort about how the economy is doing and so forth.

Unknown.

I think behavioural economics has now become an accepted part of the thinking on markets- it's generally accepted that people's decision making is heavily influenced by emotional state and various other behavioural biases in comparison to previous models that assumed rational decision making in the markets. The markets and individual investors are driven by what you could call 'irrational considerations' and emotions play an important role in that.

Unknown.

A brand is really an emotional connection you have with a product or service. It's so emotional in fact that you become fairly irrational in the way you try to justify why you're using it. If you split our brain into a rational and irrational side…. a brand is what is operating at the irrational side.

Leading Brand Expert, Author & Neuromarketing Researcher

we make ourselves miserable, or we make ourselves happy. The amount of work is the same…

Author of "The Teachings of Don Juan" & Controversial Anthropologist