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Title: Distinct Inhibitory-Control Processes Underlie Children’s Judgments of Fairness
We examined how 5- to 8-year-olds ( N = 51; Mage= 83 months; 27 female, 24 male; 69% White, 12% Black/African American, 8% Asian/Asian American, 6% Hispanic, 6% not reported) and adults ( N = 18; Mage= 20.13 years; 11 female, 7 male) accepted or rejected different distributions of resources between themselves and others. We used a reach-tracking method to track finger movement in 3D space over time. This allowed us to dissociate two inhibitory processes. One involved pausing motor responses to detect conflict between observed information and how participants thought resources should be divided; the other involved resolving the conflict between the response and the alternative. Reasoning about disadvantageous inequities involved more of the first system, and this was stable across development. Reasoning about advantageous inequities involved more of the second system and showed more of a developmental progression. Generally, reach tracking offers an on-line measure of inhibitory control for the study of cognition.  more » « less
Award ID(s):
1917639
PAR ID:
10484876
Author(s) / Creator(s):
 ;  ;  
Publisher / Repository:
SAGE Publications
Date Published:
Journal Name:
Psychological Science
Volume:
35
Issue:
1
ISSN:
0956-7976
Format(s):
Medium: X Size: p. 93-107
Size(s):
p. 93-107
Sponsoring Org:
National Science Foundation
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