๐ข Thrilled to share that Iโll be presenting a new framework called the Qualitative Systems Exploration Model (QSEM) at the International System Dynamics Conference this year (
#ISDC2025)! ๐ This 3-phase approach integrates with Group Model Building (GMB) protocols and helps bridge the gap between research and practice using semi-quantitative methods in hashtag
#systemsthinking.
Are you interested in ๐
โ
Enhancing decision-making in complex systems?
โ
Identifying potentially effective novel policies?
โ
Getting the most from complex models?
โ
Improving performance and safety in various systems?
Then this might be for you. ๐
What is QSEM? Many complex models, like Causal Loop Diagrams (CLDs), often stop at the point of being โinteresting picturesโ, and researchers and practitioners want more from their models - insights, leverage, action, policy-change. This is really hard & a big ask under a qualitative paradigm without doing fully-fledged SD simulations ๐ง . We've tried to help here with the 3-phases:
๐นPhase 1: System Factor Classification (SFC)
Uses expert weightings and/or data to identify key factor types in the system and maps them on a dynamic 4-quadrant influence diagram that updates in real time.
๐นPhase 2: Loops of interest (LOI)
Feedback Loops are prioritised based on strength, independence, and the inclusion of key factor types from Phase 1. A novel Dynamic Loop Register (DLR) helps participants modify parameters, refresh results, and explore a complex model interactively.
๐นPhase 3: Archetype identification & analysis
Participants work through a System Archetypes Ladder to identify and analyse feedback patterns, moving from theory to real-world application.
Why it matters? In complex policy spaces, transport, health, climate, food systems โ QSEM attempts to turn collective wisdom into a traceable reasoning. Stakeholders can map complexity, debate it, adjust it, and hopefully own it!
Please contact me for more information, and I'll happily share more details of the presentation nearer the time, plus resources๐ QSEM comes with a Technical Guide to help its application.
Duncan Radley Andrew Brown Jefferson Rajah Birgit Kopainsky Loes Crielaard Harriet Koorts James Nobles /
@leedsbeckett /
@Deakin /
@UiB /
@amsterdamumc /
@UQHealth
SQRH
@systemdynamics_