Greebles Invaders. I won $100 for this a couple of months ago. It is tough but fun and the odds of winning are really good, "at least a 1/10 chance of winning a cash-prize of $100."

http://vanderbilt.sona-systems.com

The Object Perception Lab at Vanderbilt University offers the opportunity to participate in online studies of object recognition from the convenience of your home. These experiments have a game-like format, and are designed to study how visual expertise develops. These experiments are open to members of the public 18 years of age and older who have access to the Internet. *All participants who complete the study will have at least a 1/10 chance of winning a cash-prize of $100.* You MUST register yourself at the experiment's website before you can be recruited as a participant!

thanx^^!

thanks and repped.

.....

I just signed up for the study. According to the researcher I will be notified if I am selected to participate in the next round.

Not there for me,maybe they are full

.....

Every time one of those greebles hits the deck, the counter resets (at least mine did) Luckily, I was through all of the study in less than three hours and I won the $100. Not many people complete, so 1/10 is a conservative estimate of winning. The odds are much better than that.

Sadly, not there for me :(

.....

no studies for me.

i registered yesterday. i'm waiting for an email when they gather 10 people. do u know how long it will take?

.....

thanks

I just registered for these studies. :thanks:

Your request was processed, and your login information (username and password) has been emailed to you. Please check your email for your login information so you may login to the system.

Just got my log-in info. :)

That's weird. I signed up few days ago and I never got a log-in info o.o

That's weird. I signed up few days ago and I never got a log-in info o.o
Maybe try again? I received mine almost immediately. :)

Can you tell me the email address that emailed you? Maybe Hotmail blocked it. Hotmail is iffy sometimes. I had to add slickdeals to my contact list in order to get notifications >.>

The email came from: vanderbilt-admin@sona-systems.net :) I hope it didn't go to spam and you deleted it. :(