Food cinemagraph study

Cinemagraphs are a new medium that is
intermediate between photographs and videos: most of the frame is static, while
some details are animated in a seamless loop. Given their vivid appearance we
expected that food cinemagraphs evoke stronger affective and appetitive
responses than their static counterparts (stills). This dataset provides the stimuli we used to measure the Liking (affective) and Wanting (appetitive) responses to both cinemagraphs
and stills representing a wide range of different food products. In addition we provide the SPSS data file and an Excel file with the results of this study.
Our results
show that food cinemagraphs only slightly increase Wanting scores and do not
affect Liking scores, compared to similar stills. Although we found no main
effect of image dynamics on Liking, we did observe a significant effect for
some individual food items. However, the effects of image dynamics on Liking
and Wanting appeared to be product specific: for some products dynamic images
were scored higher on Liking or Wanting, while static images were scored higher
for other products. This suggests that image dynamics intensifies subjective
Liking and Wanting judgements but does not alter their polarity. Further
research is needed to resolve this issue.