Karolinska Data Set
This face database was created in the Karolinska Institute in Sweden (Lundqvist, Flykt, and Ohman 1998). In our studies, frontal headshots of 66 of the actors’ faces were rated on 14 trait dimensions: attractive, caring, aggressive, mean, intelligent, confident, emotionally stable, trustworthy, responsible, sociable, weird, unhappy, dominant, and threatening. The trait judgments were measured on 9-point scales, ranging from 1 (not at all [trait]) to 9 (extremely [trait]). The rating procedures are described in Oosterhof and Todorov 2008. The respective sample sizes (number of raters per trait judgment) and reliabilities (Cronbach’s alpha) can be found in Table S2 of Oosterhof and Todorov 2008.
If you use these faces, any resulting written work should acknowledge the original source of the faces, Lundqvist, Flykt, and Ohman 1998, and Oosterhof and Todorov 2008. The exact references are:
Lundqvist, D., Flykt, A., and Ohman, A. (1998) Karolinska Directed Emotional Faces [Database of standardized facial images]. Psychology Section, Department of Clinical Neuroscience, Karolinska Hospital, S-171 76 Stockholm, Sweden
Oosterhof, N. N., and Todorov, A. (2008). The functional basis of face evaluation. Proceedings of the National Academy of Sciences of the USA, 105, 11087-11092.
If you would like to download this face database, please visit the Karolinska Institute website. To download our behavioral ratings of 66 faces, click here to complete the agreement form. After you electronically sign the agreement, you can start downloading the files: a ReadMe text file, and an Excel file with the mean trait ratings.