Social anxiety and difficulty disengaging threat: Evidence from eye-trackingCognition & Emotion Casey A. Schofielda*, 
Ashley L. Johnsonb, 
Albrecht W. Inhoffb & 
Meredith E. Colesb
Available online: 05 Oct 2011
http://www.tandfonline.com/doi/abs/10.1080/02699931.2011.602050