JS-11 Estimation of stress resilience from eye-gaze data collected by a tablet terminal when performing a dot- probe task

In recent years, the number of patients with mental disorders due to mental health problems has been increasing, and interest in resilience has been growing. In this study, we investigated whether resilience can be estimated even when only affective pictures are used as emotional stimulus images estimated by eye gaze measurement. The results showed that the coefficient of determination of the regression equation using eye gaze indices as explanatory variables was R*2=0.852 when the responce variable was ARS and R*2=0.477 when the responce variable was BRS, which was higher than the previous study. Among the gaze indices, First Fixation was negatively correlated with ARS (R = -0.801) and BRS (R = -0.349), and Frequency was negatively correlated with ARS (R = -0.680) and BRS (R = -0.695). Viewing Time was positively correlated with ARS (R=0.357) and BRS (R = 0.346). Since the results differed from those of previous studies, the characteristics of the attentional bias for the facial expression and affective pictures may be modelled differently.