Simply Imagining Sunshine, Lollipops and Rainbows Will Not Budge the Bias: The Role of Ambiguity in Interpretive Bias Modification
Cognitive Therapy and Research (2014) - Comment
pubmed: 24634553  doi: 10.1007/s10608-013-9564-x  issn: 0147-5916  issn: 1573-2819 

Patrick J. F. Clarke, Shenooka Nanthakumar, Lies Notebaert, Emily A. Holmes, Simon E. Blackwell, Colin Macleod