Doyen & colleagues (2012) found that __________ effects were the reason that participants changed their walking speed.
A. experimenter
B. subject
C. both subject and experimenter
D. neither subject nor experimenter
MY ANSWER IS C
1 answer
https://hardsci.wordpress.com/2012/03/12/some-reflections-on-the-bargh-doyen-elderly-walking-priming-brouhaha/
1 answer