Related Experiment Video
Updated: May 6, 2026

Measuring the Functional Abilities of Children Aged 3-6 Years Old with Observational Methods and Computer Tools
Published on: June 20, 2020
Biopsychosocial factors and participation in adults with developmental coordination disorder: A structural equation
Shahar Zaguri-Vittenberg1, Naomi Weintraub1, Miri Tal-Saban1
1Neurodevelopmental Disabilities and Writing Research Laboratory, School of Occupational Therapy, The Hebrew University of Jerusalem, Jerusalem, Israel.
Aim:
To examine the effect of developmental coordination disorder (DCD) on biological (executive function deficit) and psychosocial (low self-esteem and social support) challenges, and the possible mediating effect of these biopsychosocial factors on the relationship between DCD and daily participation, including assistance in performance, performance level, pleasure in daily activities, and global occupational experience.
Method:
Fifty-five young adults with DCD (28 females; mean age [SD] = 27 years 7 months [3 years 7 months]) and 66 peers without DCD (34 females; mean age [SD] = 27 years 3 months [3 years 8 months]) were included in this structural equation modelling analysis study. Direct and indirect effects were tested using structural equation modelling.
Results:
DCD had a significantly negative direct effect on all biopsychosocial factors, the need of assistance in performance, and performance level. Self-esteem and social support mediated the effect of DCD on all participation dimensions, while executive function only mediated the effect on performance level and global occupational experience.
Interpretation:
Results suggest that participation adversities are not only the result of the motor deficits of individuals with DCD, but are also affected by their poor self-esteem, social support, and executive function. Hence, tailored interventions for this population, targeting daily participation, should consider the range of biopsychosocial risk factors affecting these individuals.
Related Concept Videos
Mechanistic Models: Compartment Models in Individual and Population Analysis
Theoretical Approaches to Psychological Disorder
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
Modeling in Therapy
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Oppositional Defiant Disorder
Diagnostic Criteria and...
Conduct Disorder

