GridIntake: A Repertory-Grid Case-Formulation Module for Talk Therapists
A visual mapping tool for therapists to chart a client's personal beliefs and track how they change over time.
A structured session-one repertory grid interview that produces a one-page visual map of a client's personal constructs, giving therapists a shared case-formulation diagram and a way to track construct-system change across therapy.
Concept
A drop-in module for therapy platforms and practice-management software. In the first session, the therapist administers a semi-structured grid: elements (self now, ideal self, feared self, mother, partner, a resented other), triad elicitation of the client's constructs, and 5-point ratings. The software scores and renders a one-page construct map — the core organizing constructs, element clusters showing whom the client groups together, and the distance between "self now" and "ideal self" positions. The grid is re-administered at agreed milestones (e.g., every 10 sessions) to visualize how the construct system is loosening or reorganizing, giving open-ended talk therapy a concrete progress artifact. Sold B2B with a short training video; the single wedge is a standardized, visual case-formulation artifact from session one that is additive to any therapy school.
Why now
Paper [3] argues explicitly that established psychotherapy should be enriched by complementing it with innovative treatment modules, with the goal of improving treatment efficacy and sustainability — a repertory-grid intake is exactly such a module rather than a competing therapy school. Paper [0] shows PCP's applications are diverse and actively developing, meaning the grid technique is mature enough to standardize into software. Neither source reports deployment numbers, so the product is sized as a practitioner tool with a training component, not a clinical decision system.
Written by GLM · 11 Oct 2026
AI assessment
A focused, high-utility tool that transforms a niche psychological technique into a standardized clinical artifact for therapists, offering a clear B2B wedge.
- Evidence strength 4/5
- The idea directly applies the 'enhanced psychotherapy' framework from Paper [2] and the mature PCP applications mentioned in Paper [1] to a specific software implementation.
- Market pull 4/5
- Therapists have a strong incentive for objective progress tracking and case formulation, and the target B2B partners (SimplePractice, BetterHelp) are ideal distribution channels.
- Novelty & moat 4/5
- While WorkLens uses repertory grids for career coaching, applying this specifically as a clinical case-formulation and longitudinal tracking tool for therapists is a distinct and novel application.
- Feasibility 5/5
- The logic for repertory grids (triad elicitation and 5-point scaling) is computationally simple and can be built into a demoable MVP quickly.
- Wedge clarity 5/5
- The 'one-page visual map from session one' is a sharp, tangible value proposition that provides immediate utility to the practitioner.
- Simplicity / focus 5/5
- The product is a single, well-defined module with a clear input (interview) and output (map), avoiding platform bloat.
Scored by Gemma 4 · 11 Oct 2026. Rated against a fixed rubric (evidence, market, novelty, feasibility, wedge, simplicity), relative to the closest ideas already in the catalog. A prior estimate to compare ideas before real-world signal arrives.
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Who benefits
- SimplePracticecompany
SimplePractice provides practice-management software to large numbers of solo therapists; an auto-scored grid-intake module is a natural premium add-on to its existing intake forms.
- BetterHelpcompany
BetterHelp's online therapy platform faces early-session efficiency and therapist-client fit challenges; a standardized session-one construct map gives every intake a shared structure and a trackable progress artifact.
- Psychotherapy Networkercompany
Psychotherapy Networker runs continuing-education courses and a magazine for practicing therapists; it could distribute training on the module to a practitioner audience already primed for case-formulation tools.
Research it builds on
- Experimenting with Personal Construct PsychologyFay Fransella, Laurie F. Thomas · 2026 · 122 citationsAll ideas from this paper →
- The Future of Enhanced Psychotherapy: Towards Precision PsychotherapyStephan Zipfel, Wolfgang Lutz, Silvia Schneider et al. · 2024 · 23 citationsAll ideas from this paper →