Use of 3-dimensional body scans for body-image research

This preliminary study explored the use of highly realistic 3-dimensional body-scan images as a potential tool, taking advantage of a much more specific and expanded representation of the entire body. Traditionally, body-image research makes use of various contour drawing scales whose 2-dimensional figures increase proportionately and do not match the shape of many women. The study tested whether body-scanned images (N = 85) could be consistently "matched" to individual figures on a contour drawing scale. Internal consistency and interrater reliability were calculated and high coefficients were observed (alpha = .97, kappa = .80). The potential of utilizing 3-dimensional images either as more realistic somatotypes in contour-rating scales or as a measurement of body-image satisfaction using computer manipulation of a digital image is discussed.