Best Optical Illusions Online

Although it’s a pretty simple effect, it’s one of the best visual illusions I’ve seen.

Wormhole

[Photo by Paco CT]

Yesterday I got into an argument over this visual illusion (via MindHacks). Although it’s a pretty simple effect, it’s one of the best visual illusions I’ve seen. First the woman goes around one way, then suddenly, for no apparent reason, she switches. Impressive – once you see it.

The argument started out over whether the graphic itself is reversing its direction (it’s not) and ended up at the very doors of perception:

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10 Practical Uses For Psychological Research in Everyday Life

Top 10 list of what you can learn practically from the psychological research discussed here recently.

Light Bulb

[Photo by Teon Harasymiv]

People love to give each other advice. The web is full to bursting with all types of pseudo-psychological advice about life. The problem is, how much of this is based on real scientific evidence? Well, here on PsyBlog we’ve got the scientific evidence. So here’s my top 10 list of what you can learn practically from the psychological research discussed here recently.

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Cognitive Dissonance | Wisconsin Longitudinal Study | Children’s Memory | Muggle’s Surveillance Society

It’s a drive, like hunger or thirst and it feels uncomfortable whenever we hold two ideas or beliefs that conflict with each other…

It’s the 50th anniversary of cognitive dissonance. The well-known social psychologist Elliot Aronson explains the term in this NPR podcast:

“It’s a drive, like hunger or thirst and it feel uncomfortable whenever we hold two ideas or beliefs that conflict with each other […] If I think I’m a smart, competent, moral person and I do something stupid, I try to convince myself it was the smartest thing I could have done.”

Aronson is promoting his new book with the fabulous title: “Mistakes Were Made, But Not by Me.” There is also an excerpt from it describing classic research into cognitive dissonance.

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Ageing and the Positivity Effect

Cognitive decline with age is not the whole story: recent research is suggesting older adults are more likely to notice positive emotional stimuli.

Smiling Couple

[Photo by Mike Fischer]

Cognitive decline with age is not the whole story: recent research is suggesting older adults are more likely to notice positive emotional stimuli like happy faces in addition to experiencing less anger and regulating emotions more effectively.

As we get older lots of depressing things start happening to our brains. We can’t simultaneously manipulate as many items as we once could. We find it more difficult to retrieve memories. Our attention degrades, and so on. Essentially our brains are slowing down, just like the rest of our bodies. But, in this discouraging picture, there is one ray of hope: our emotions.

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Ten Politically Incorrect Truths About Us?

There’s a new article on Psychology Today called ‘Ten Politically Incorrect Truths About Human Nature’ which should start a few conversations.

There’s a new article on Psychology Today called Ten Politically Incorrect Truths About Human Nature which should start a few conversations. And end a few marriages.

I won’t comment any further other than to provide you a few excerpts, link to the article and ask you to vote (down at the bottom) on whether you would go along with any, some, all or none of this.

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Anti-Gay Hate Crimes Still Widespread

Almost 4 in 10 gay men and 1 in 8 lesbians and bisexuals have been the targets of violence.

Think we live in a civilised society? Think again.

Research to be published in the Journal of Interpersonal Violence shows that prejudice against minority sexual orientations still fuels violence and crime. The most comprehensive study to date found that in a US sample of 662 gay men, lesbians and bisexuals, almost 4 in 10 gay men and 1 in 8 lesbians and bisexuals have been the targets of violence or property crime because of their sexual orientation.

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Myths Dispelled: Gamers Have Friends, Girls Like Grand Theft Auto

New research dispels the well-worn stereotypes that computer gamers having no social skills and girls avoid violent games like Grand Theft Auto.

ZX Spectrum

[Photo by Planet Sinclair]

New research dispels the well-worn stereotypes that computer gamers having no social skills and girls avoid violent games like Grand Theft Auto.

A new study, published in the Journal of Adolescent Health, surveyed 1,254 children from the US. It asked how often children played computer games, which games, and what they got out of it (Olson et al., 2007).

The results revealed:

  • 94% of young teens had played computer games in the last six months.
  • Two-thirds of boys aged 12 to 14 and one in four girls had played an M-rated game (meant for those over 17) in the last six months.
  • Children playing violent M-rated games were more likely to play in groups. Friendship groups amongst boys, in particular, were often based around violent computer games.
  • One in five girls had played the violent game Grand Theft Auto ‘a lot’ in the last six months. It was their second favourite game, after The Sims – in which players manage a virtual person and their family.
  • Children used games to help them manage their emotions. When angry or stressed they liked to use games to get these emotions out.

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Sex Doesn’t Sell (Neither Does Violence)

People think sex sells. Advertisers know it, TV and film producers believe it and the internet was built on it.

Television advertising

[Photo by Kevin Steele]

People think sex sells. Advertisers know it, TV and film producers believe it and the internet was built on it. But does sex really help sell products, or is it just one of those expressions ad execs use so they can wile away an afternoon choosing models?

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A Tale of Two Conversations (and Mrs Thatcher)

I was catching up with a friend I hadn’t seen for a while the other day when I noticed something unusual about our conversation.

I was catching up with a friend I hadn’t seen for a while the other day when I noticed something unusual about our conversation. Something I couldn’t quite put my finger on.

We were sat outside a pub by the Thames gazing out across the river with one eye on the famously changeable British summer. Each black cloud charging in from the west looked as though it would be the one to send us scurrying inside. But none of them did.

Then it hit me.

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Which Type of Emailer Are You?

Does your email inbox stress you out? Does “You’ve got mail” mean “You’ve got stress”? Or are you more laid back about email?

Does your email inbox stress you out? Does “You’ve got mail” mean “You’ve got stress”? Or are you more laid back about email? Do you see it simply as a way to make your life easier?

Hair, Renaud and Ramsay (2007) investigated the different ways that people react to email. After administering some questionnaires, they came up with three types of emailers:

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