These scales are modified versions of the Self-Assessment-Manikin scales developed by Lang (1980). These are the modifications:
Lang, P. J. (1980). Behavioral treatment and bio-behavioral assessment: computer applications. In J. B. Sidowski, J. H. Johnson, & T. A. Williams (Eds.), Technology in mental health care delivery systems (pp. 119-l37). Norwood, NJ: Ablex.
Suk, Hyeon-Jeong (2006). Color and Emotion - a study on the affective judgment across media and in relation to visual stimuli. University of Mannheim: Dissertation.
The file sam.pxd shows several
Self-Assessment-Manikin scales (Lang, 1980) combined with text,
color and image objects. Scale variants are: 5, 7, and 9 point
scales. The 9-point scale my be shown in a reduced form using only 5
images and seperate selection dots. The valence scale my be shown in
full body or portrait mode. All images are scalable and can be fit
to any size.