In their drawings of facial expressions, children show a preference for the
mouth and some other representative indicators over the eyebrows to reflec
t emotion in faces. The present study aimed to understand the preference fo
r mouth and the exclusion of eyebrows in children's facial drawings. In ord
er to test the three alternative explanations-greater demand to comprehend
the eyebrows, relative saliency of the mouth/the eyebrows according to emot
ion and difficulty in drawing with eyebrows as oblique lines-drawing-comple
tion, select ion-construction and copying tasks were designed respectively.
Four- 6-, 8- and 10-year-old children performed on happy, sad, angry and s
urprised emotions. Results revealed that children's mouth performance was b
etter than the eyebrow performance in copying and drawing tasks, but not in
the selection construction task. Eyebrow selections were more successful t
han mouth selections on angry. Children's copying and select ion-constructi
on performance improved with age but interacted with emotion and feature. C
hildren drew the mouths more successfully than the eyebrows on all emotions
(except happy) and at all ages. Children's mouth preference and eyebrow ex
clusion in their emotional facial drawings were related not only to their d
rawing inability with oblique lines and not paying attention to the details
but also to their inability to capture the expressive aspect of line drawi
ngs.