Quantifying developmental and individual differences in spontaneous drawing completion among children

Frontiers in Psychology

article

Anja Philippsen¹  Sho Tsuji¹  Yukie Nagai¹ 

[1] International Research Center for Neurointelligence ,(WPI-IRCN), The University of Tokyo;Institute for AI and Beyond, The University of Tokyo

关键词: Representational drawing;    cognitive development;    autistic traits;    Convolutional natural network (CNN);    individual differences;    predictive coding;   

DOI  :  10.3389/fpsyg.2022.783446

学科分类：社会科学、人文和艺术（综合）

来源: Frontiers

【 摘 要 】

This study investigated how children’s drawings can provide insights into their cognitive development. It can be challenging to quantify the diversity of children's drawings across their developmental stages as well as between individuals. This study observed children's representational drawing ability by conducting a completion task where children could freely draw on partially drawn objects, and quantitatively analyzed differences in children's drawing tendencies across age and between individuals. First, we conducted preregistered analyses, based on crowd-sourced adult ratings, to investigate the differences of drawing style with the age and autistic traits of the children, where the latter was inspired by reports of atypical drawing among children with autism spectrum disorder. Additionally, the drawings were quantified using feature representations extracted with a deep convolutional neural network, which allowed an analysis of the drawings at different perceptual levels (i.e., local or global). Findings revealed a decrease in scribbling and an increase in completion behavior with increasing age. However, no correlation between drawing behavior and autistic traits was found. The network analysis demonstrated that older children adapted to the presented stimuli in a more adult-like manner than younger children. Furthermore, ways to quantify individual differences in how children adapt to the presented stimuli are explored. Based on the predictive coding theory as a unified theory of how perception and behavior might emerge from integrating sensations and predictions, we suggest that our analyses may open up new possibilities for investigating children's cognitive development.

【 授权许可】

CC BY