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Three Laboratory Procedures for Assessing Different Manifestations of Impulsivity in Rats
Published on: March 17, 2019
Functional and dysfunctional impulsivity in childhood and adolescence
Sandra Cosi1, Fabia Morales-Vives, Josepa Canals
1Universitat Rovira i Virgili, Departament de Psicologia, Carretera de Vails S/N, 43007 Tarragona, Spain.
Psychological Reports
|November 6, 2008
Summary
Impulsivity self-report measures like the Dickman Impulsivity Inventory for Children (DII-c) are not appropriate for assessing childhood behavioral problems. Factorial structures and internal consistencies indicate these tools are unreliable for children and adolescents.
Area of Science:
- Child Psychology
- Developmental Psychology
- Behavioral Science
Background:
- Impulsivity is linked to numerous behavioral issues in children and adolescents.
- Limited self-report measures exist specifically for childhood impulsivity.
Purpose of the Study:
- To evaluate the appropriateness of the Dickman Impulsivity Inventory for Children (DII-c) and the Dickman Impulsivity Inventory (DII) for measuring impulsivity in young populations.
- To assess the psychometric properties of these inventories for child and adolescent samples.
Main Methods:
- Factor analysis of the DII-c and DII.
- Assessment of internal consistencies for both inventories.
- Evaluation of self-report data from child and adolescent participants.
Main Results:
- The factorial structure of the DII-c was found to be inconsistent in child and adolescent samples.
- Internal consistencies for both the DII-c and DII were insufficient for these age groups.
- The measured dimensions of impulsivity did not demonstrate stability until adulthood.
Conclusions:
- The Dickman Impulsivity Inventory for Children (DII-c) and the Dickman Impulsivity Inventory (DII) are not suitable self-report measures for assessing impulsivity in children and adolescents.
- Further research is needed to develop reliable and valid impulsivity measures for pediatric populations.
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