Université René Descartes (Paris V)

$2

In this experiment, you will be asked to report whether the average of two shapes is like a circle or like a square by p... more

37/30 minds tested
$10
Verified Minds

Concurrent memory and perception task. You will be asked to memorize digits and to report shapes presented briefly on sc... more

50/50 minds tested
$5

You will see a black-and-white grating and will have to categorize whether the lines are thin or thick. Responses must a... more

20/20 minds tested
$5

You will see a black-and-white grating and will have to categorize whether the lines are thin or thick. Responses must a... more

20/20 minds tested
$5

You will see a black-and-white grating and will have to categorize whether the lines are thin or thick. Responses must a... more

20/20 minds tested
$5

You will see a black-and-white grating and will have to categorize whether the lines are thin or thick. Responses must a... more

20/20 minds tested