Researchers from the University of Cambridge are looking for participants for an online study on motion perception. We are especially looking for siblings who want to participate. All participants who finish the study until the 31st March 2007 will enter a lottery for an Amazon voucher of £40, 60 Euro or 80 US$. Siblings finishing the study have an even higher chance to win a voucher for their participation: If the prize is won by one of two or more siblings who all finished the study, each sibling receives a voucher of £40, 60 Euro or 80 US$. The study can be found under: http://vision.psychol.cam.ac.uk/study1/.

I just completed the survey. Your link is working at the moment. Thanks!

The link is working! Thanks!

Cool! Just finished.

Colleen, I changed your title. If you need to edit it again go for it. I just didn't want anyone to miss out! Thanks for the post! That was neat!

Me too!! fun and highly interesting.. Thanks Lucy

Cool! Just finished.

Colleen, I changed your title. If you need to edit it again go for it. I just didn't want anyone to miss out! Thanks for the post! That was neat!

Thanks I had checked it all day and now when I start cleaning and balancing my checkbook it go live...uuuuggghhh Thanks for changing it.

Thanks! That was very interesting!

thanks...that was fun..My eyes kinda hurt though....

:)

My sister and I both did it...Thanks!

thanks...that was fun..My eyes kinda hurt though....

I think it gave me a bit of a headache and I'm a bit nauseous,lol.

I think it gave me a bit of a headache and I'm a bit nauseous,lol.

It did that to me too. Motion sickness.

thanks me and my sister took it

Thanks that was fun..

Thanks, that was kinda fun. :)