A three-item semantic scale designed to measure the ease with which a person is able to process a visual stimulus.
7-point semantic differential
Full scale items shown. Always cite the original source when using this scale in research.
Three items (easy to process, eye-catching, attractive) load on a single Processing Fluency factor. Items mix perceptual ease with aesthetic appeal, consistent with Reber, Schwarz & Winkielman's fluency theory in which cognitive ease is misattributed as aesthetic preference. Averaged to create a unified Processing Fluency Index. α = .80–.89 reported across studies. Also grounded in: Labroo, A. A., & Kim, S. (2009). The "instrumentality" heuristic: Why metacognitive difficulty is desirable during goal pursuit. Psychological Science, 20(1), 127–134. https://doi.org/10.1111/j.1467-9280.2008.02264.x. Originally attributed to Labroo (2010, personal correspondence); correct primary source confirmed as Labroo et al. (2008).
Labroo, A. A., Dhar, R., & Schwarz, N. (2008). Of frog wines and frowning watches: Semantic priming of perceptual features and brand evaluation. Journal of Consumer Research, 34(6), 819–831.
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