Motivation: A missing link in the association between executive function and self-management in youth with type 1 diabetes?

Eveline R. Goethals, Koen Luyckx, Fergus Cameron, Cynthia Berg, M de Wit

Research output: Contribution to journalMeeting AbstractAcademic

Abstract

Introduction: Self-management behavior requires executive function
(EF; goal-directed behavior) skills. Behavior regulation (BR), a
subcomponent of EF has been linked to diabetes self-management.
Additionally, motivation may be key for changing and sustaining selfmanagement behaviors in youth with type 1 diabetes (T1D), but is
understudied in pediatric diabetes.
Objectives: Against the background of the Self-Determination Theory,
we investigated the dynamics between motivation of youth for selfmanagement, BR and HbA1c using network analyses.
Methods: Youth with T1D completed questionnaires. The SelfRegulation Questionnaire assessed motivation on three dimensions of
internalization (external regulation, introjection, identification) and a
rebellion scale. BR (inhibition, behavioral evaluation, emotion regulation, shift) was assessed by the Behavior Regulation Index (BRI) of
Executive Function (BRIEF) composite scale. Self-management was
assessed with the Diabetes Self-management Profile and by HbA1c.
Network analyses in R explored partial correlations between BR, motivation and self-management, controlling for all other connections.
Results: 134 youth (11-18 y/o) with T1D (mean age 14.4+2.1; 54%
female; mean HbA1c 7.4%+1.0) participated. In the network analyses
(Figure), BR was not directly linked to self-management; motivation
was shown to be a bridging concept. More BR-shift problems related
to more rebellion against self-management guidelines (r=0.2) and
more BR-inhibition problems to more external regulation of motivation (r=0.24). More identification with self-management guidelines
related to better self-management behavior (r = 0.24) and more rebellion to higher HbA1c (r=0.28).
Conclusions: Results uncovered the importance of the clinically wellknown concept of rebellion against diabetes self-management in its
associations with both BR as well as HbA1c. This emphasizes the
importance for families and clinicians to focus on motivation in youth
with T1D
Original languageEnglish
Pages (from-to)157
JournalPediatric diabetes
Volume22
Issue numberSuppl 30
Publication statusPublished - Oct 2021

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