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. 2022 Feb 16;7:18. doi: 10.1186/s41235-022-00371-z

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Fig. 1 — Examples of stimuli used in the matching and ratings tasks. A An unedited comparison image; B An unedited target image; C An unedited distractor image; D Sunglasses only image; E Mask only image; F Sunglasses and mask image