Attention Bias Modification Treatment in Social Anxiety

Dot-probe task: Pairs of stimuli, angry - neutral face or neutral - neutral faces of the same actor (20 different individuals;10 male, 10 female) are presented horizontally in the centre of the screen (160 trials; 120 angry-neutral and 40 neutral-neutral). Each trial begins with a fixation cross (500 ms), on which the participants are instructed to focus their gaze. After that a pair of faces follows which is presented on the screen for 500ms. After the faces presentation a small visual probe (\< or \>) appears at the same place of one of the two faces. Participants have to determine which symbol appeared by clicking right or left on the mouse as quickly as possible. The target probe remains on the screen until there is a response, which starts a new trial.

Dot-probe task: Pairs of stimuli, angry - neutral face or neutral - neutral faces of the same actor (20 different individuals;10 male, 10 female) are presented horizontally in the centre of the screen (160 trials; 120 angry-neutral and 40 neutral-neutral). Each trial begins with a fixation cross (500 ms), on which the participants are instructed to focus their gaze. After that a pair of faces follows which is presented on the screen for 500ms. After the faces presentation a small visual probe (\< or \>) appears at the same place of one of the two faces. Participants have to determine which symbol appeared by clicking right or left on the mouse as quickly as possible. The target probe remains on the screen until there is a response, which starts a new trial.

Dot-probe task: Pairs of stimuli, angry - neutral face or neutral - neutral faces of the same actor (20 different individuals;10 male, 10 female) are presented horizontally in the centre of the screen (160 trials; 120 angry-neutral and 40 neutral-neutral). Each trial begins with a fixation cross (500 ms), on which the participants are instructed to focus their gaze. After that a pair of faces follows which is presented on the screen for 500ms. After the faces presentation a small visual probe (\< or \>) appears at the same place of one of the two faces. Participants have to determine which symbol appeared by clicking right or left on the mouse as quickly as possible. The target probe remains on the screen until there is a response, which starts a new trial.