Type of items and the magnitude of gender differences on the Mental Rotations Test
Canadian Journal of Experimental Psychology/Revue canadienne de psychologie expérimentale (2006) - Comment
doi: 10.1037/cjep2006010  issn: 1878-7290  issn: 1196-1961  pubmed: 17133885 

Daniel Voyer, Junjie Hou