In this study you will play a game of the classic arcade game "space invaders".

Before you begin please fill in your:

*Age (in years):   

*Sex:       Male        Female 

*What nationality are you? 

*What is your ethnicity? 

*Sexuality - 


Please try and play the sound below:


Did you hear the sound?   yes   no

If no, don't worry, you might still get sound. You can still play the game without sound.

You will be playing space invaders but you only have one life for the purpose of this study. You can continue playing after the first game if you like.

Press left and right arrrows keys to move and space bar to fire (the bullet fires when you release the space bar)...