Tibsfox

Teaching home-economics skills as a durable practice across generations and capacity levels. Covers scaffolded task sequencing, the one-in-one-out rule, the apprenticeship model, learning by failure tolerance, family retros, the edible schoolyard framework, and the difference between teaching a recipe and teaching a kitchen. Use when designing a home-ec curriculum for children or adults, diagnosin

Traces decisions and requirements through GSD artifacts. Use when user asks "why did we...", "what happened to...", or mentions decision history.

Strength, power, and conditioning principles for physical education. Covers the seven classical strength adaptations (hypertrophy, maximal strength, power, endurance, speed, agility, mobility), resistance training modalities, periodization models, age-appropriate progression, and injury prevention. Use when designing resistance units, prescribing off-season conditioning, adapting training for adol

Systems-theoretic approaches to root cause analysis for complex socio-technical systems where linear causal chains fail. Covers Nancy Leveson's STAMP (Systems-Theoretic Accident Model and Process), STPA (System-Theoretic Process Analysis) for hazard analysis, CAST (Causal Analysis based on STAMP) for post-incident investigation, Rasmussen's risk-management framework and dynamic safety model, Holln

GSD tutorial, command reference, and workflow explainer. Explains what a GSD workflow command does before you run it. Activates when user is new to GSD, asks about commands, wants to understand workflows, or mentions preview.

Modeling relationships between variables using regression. Covers simple linear regression, multiple regression, polynomial regression, logistic regression, model fitting (least squares, maximum likelihood), residual analysis, model diagnostics, R-squared, adjusted R-squared, multicollinearity, variable selection, and the Box-Jenkins dictum that all models are wrong but some are useful. Use when p

The technology design process from needs assessment through iteration, covering empathy mapping, design briefs, concept development, prototyping, user testing, and iterative refinement. Integrates design thinking methodology (Stanford d.school) with engineering design process (ITEEA) and Don Norman's human-centered design principles. Use when designing technology solutions, evaluating existing des