 The experimental results supported the hypothesis , i.e., there was a  correlation between the participants ' gaze duration at an AV and their understanding of the AV's driving intention .
<meaning-changed>  The experimental results supported the hypothesis , i.e., there was a  correlation between the participants ' gaze duration at an AV and their understanding of the AV's driving intention .
 The experimental results supported the hypothesis , i.e., there was a correlation between the pedestrians ' gaze duration at an AV and their understanding of the AV's driving intention .