Forgetting curve
The well-documented decay of memory of a one-time exposure over time (associated with Hermann Ebbinghaus). The reason a single session does not install a durable habit and a rollout must include spaced reinforcement.
Defined in 3 GAGE programs, which carry 3 distinct definitions of it. The wording above is taught in Certified AI Governance Professional (CAIGP).
How each discipline defines it
The same term does different work depending on who is using it. These are the definitions as each program teaches them, unedited.
The finding, first published by Hermann Ebbinghaus in 1885 and widely replicated in learning science research since, that newly learned information decays rapidly without reinforcement, with the steepest loss occurring in the hours and days immediately after exposure. Used in this topic to explain why a single annual talk produces exposure but not a durable, usable habit.
The well-documented decay of memory of a one-time exposure over time (associated with Hermann Ebbinghaus). The reason a single session does not install a durable habit and a rollout must include spaced reinforcement.
The well-documented decline of retention over time without review, steepest immediately after learning; the decay the reinforcement layer is built to counter (treated in depth in Topic 1.8).
Where it is taught
The exact lessons this term appears in. The first module of every program is free with a free account.
- Learning in the Flow of Work: Post-Graduation Tools · Assessment and Continuous Learning, Certified AI Practitioner: Workplace Foundations
- The literacy rollout: training 400 people who did not ask for this · The Humans: Leading People Through AI Change, Certified AI Governance Professional (CAIGP)
- Resident Education at Intake, Not at the Annual Talk · CSFDP: Facility Protocols and Incident Command, Senior AI Scam Defense
Where it shows up at work
A definition is where Forgetting curve starts. The lessons above teach it inside the competencies below, which are what job descriptions ask for and what the GAGE credential records. Every link here is drawn from the same careers map that builds a role's readiness check.
Designs role-based AI training that measures skill, not attendance, with approved-use guidance, office hours and communities of practice.
One lesson on this page teach it as a primary outcome.
Knows why rollouts stall, separates a skills problem from a trust problem, builds champion networks, and measures adoption honestly.
One lesson on this page teach it as a primary outcome.
Roles that hire for it
Each role page shows the full competency set, what the seat decides, and a readiness check against your own evidence.
- AI Adoption and Enablement Leadneeds it at depth
- Chief AI Officerneeds it at depth
- Operations Manager, AI-readyneeds working knowledge
- Responsible AI Leadneeds working knowledge · 7 open postings this week
- AI Literacy Leadneeds working knowledge
- Chief Information Officer, technology leadership editionneeds working knowledge
How job descriptions say it
Postings rarely use the textbook word. These are the phrases the careers map reads as asking for the competencies above.
Where the frameworks place it: EU AI Act Article 4; DOL AI Literacy Framework.
One interview question about it
Design AI literacy training for a workforce of mixed skill. Who learns what, and how do you know it worked?
Asked of candidates for ai literacy training and enablement design. Answering it in your own words is exactly how a GAGE topic is passed, and the credential records the pass where an employer can check it.
If you come from another field
Some backgrounds already carry this competency, and the readiness check gives credit for it.
- Human resources and people operations carries it as a claim to back up: Training design and delivery are part of the function.
- Operations, claims, customer service and administration carries it as a claim to back up: Onboarding and job aids are training design.
- Teachers, trainers and instructional designers carries it as work you can show: Lesson plans, assessments and curricula are your artifacts.
Terms it appears with
Not an alphabetical neighbourhood: these are the terms taught in the same lessons, ranked by how often they appear together.