Materials and Procedure
Materials:
Pen
Paper
Timer
Human participants
Note cards
Markers (colored)
Procedure:
Write words in black ink on note cards
Write words in different colored ink note cards
Find human participants
Have human participant read off the words in black and time them while doing so
Record their time
Have human participate read off the words in color and time them while doing so
Record their time
Calculate the difference between the times for the words in black and the words in color