Assessing perceptual change with an ambiguous figures task: Normative data for 40 standard picture sets

Behavior Research Methods (2016) - Comment
pubmed: 25701106 doi: 10.3758/s13428-015-0564-5 issn: 1554-3528

Elisabeth Stöttinger, Nazanin Mohammadi Sepahvand, James Danckert, Britt Anderson