Currently submitted to: JMIR Formative Research
Date Submitted: Jun 5, 2026
Open Peer Review Period: Jun 6, 2026 - Aug 1, 2026
(currently open for review)
Warning: This is an author submission that is not peer-reviewed or edited. Preprints - unless they show as "accepted" - should not be relied on to guide clinical practice or health-related behavior and should not be reported in news media as established information.
Introducing PsySys, a Self-guided Psychoeducational Tool Based on the Network Approach to Psychopathology: Development and Preliminary Evaluation
ABSTRACT
Background:
The network approach to psychopathology has fuelled substantial theoretical and methodological advances, but translating this perspective into practice remains challenging. In particular, network-generation methods impose a high participant burden and require methodological expertise, limiting their uptake in routine care. Network-informed psychoeducation may offer a promising pathway to bridge this translational gap.
Objective:
In this paper, we present PsySys (Psychological Systems Education), a self-guided digital psychoeducational tool grounded in the network approach to psychopathology. Furthermore, we present a formative evaluation of its psychoeducational content, focusing on changes in participants’ illness representations and perceived acceptability.
Methods:
We developed PsySys through an expert-informed, iterative process and implemented it as a self-guided web application. In a preliminary evaluation study using a single-session, within-subjects design, we analyzed pre–post changes in illness representations with paired one-sided t-tests and assessed acceptability descriptively.
Results:
Participants showed significant improvement across all observed illness representation subscales, namely timeline, perceived personal control, and illness coherence, reflected by decreased prognostic pessimism and increased sense of agency and understanding of their complaints. Overall, the acceptability of the psychoeducation was high.
Conclusions:
These preliminary findings suggest that self-guided, network-informed psychoeducation can positively influence illness representations. Thereby, PsySys demonstrates a novel translational approach to operationalizing the network perspective as an explanatory and reflective tool for direct use by individuals.
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