Experiment One
The aim of the study was to see which were the most recognisable internal and external facial features.
The participants were 30 staff and students from Stirling University
The method was an independant measures design lab experiment.
Participants matched to 1 of 3 groups.
Group 1 saw whole-head photos. Group 2 saw internal-features photos. Group 3 saw external-features photos.
The task was to match photo composites produced using different UK/US systems used by police, e.g. E-FIT, PRO-fit, etc, to the original photographs they were based on.
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