Support of the Dimensionality and Internal Consistency of the Generalized Problematic Internet Use Scale-2:
Paula Elosua1, Francisco J Abad2, Ana Hernández3
1University of the Basque Country, San Sebastian, Spain.
Cyberpsychology, Behavior and Social Networking
|November 26, 2024
Summary
This study confirms the Generalized Problematic Internet Use Scale 2 (GPIUS-2) is reliable and internally consistent. Findings support its multidimensional structure for assessing problematic internet use.
Area of Science:
- Psychology
- Behavioral Science
- Digital Health
Background:
- Problematic Internet Use (PIU) is a growing research area.
- Lack of a universal PIU definition necessitates reliable measurement tools.
- The Generalized Problematic Internet Use Scale 2 (GPIUS-2) is a key instrument based on Caplan's cognitive-behavioral model.
Purpose of the Study:
- To systematically review and meta-analyze the Generalized Problematic Internet Use Scale 2 (GPIUS-2).
- To assess the internal structure and reliability of the GPIUS-2.
- To provide evidence for the scale's validity and identify future research directions.
Main Methods:
- Systematic review and meta-analysis of studies utilizing the GPIUS-2.
- Meta-analysis of Cronbach's alpha coefficients to assess internal consistency.
- Meta-Analytic Structural Equation Modeling (MASEM) to evaluate factorial structure.
Main Results:
- The GPIUS-2 demonstrates high internal consistency.
- Meta-analysis supports the multidimensional nature of the scale.
- Evidence suggests a generalized factor supports using the total GPIUS-2 score.
Conclusions:
- The GPIUS-2 is a reliable and valid instrument for measuring problematic internet use.
- Findings support the scale's multidimensionality and the utility of its total score.
- Further research can enhance the GPIUS-2's validity and application.
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