Gardner’s Project Zero background in arts and the Harvard Graduate School of Education produced Frames of Mind as a challenge to a single-test picture of mind. The book travelled into schools faster than into intelligence journals.
The timeline below follows dated arguments and institutions, not a national myth of genius and not a group ranking.
Origin
1983 · Harvard / United States — Gardner’s Project Zero background in arts and the Harvard Graduate School of Education produced Frames of Mind as a challenge to a single-test picture of mind. The book travelled into schools faster than into intelligence journals.
Timeline
- Spearman’s g
The psychometric baseline MI later tried to decentre — tests intercorrelate.
- Thurstone’s PMA
Primary Mental Abilities already offered a multi-factor picture inside psychometrics.
- Cattell’s Gf/Gc
Fluid and crystallised intelligence: another official pluralism that still keeps a hierarchy.
- Frames of Mind
Gardner publishes the first full MI list for a wide audience.
- Project Spectrum
Early-childhood attempts to assess several intelligences in classroom activities.
- Naturalist intelligence
Gardner adds an eighth in later writing.
- Sternberg’s successful intelligence
A rival multi-part model with a more psychometric research style.
- Waterhouse critique
Educational Psychologist: MI has not met the evidence bar for a new intelligence theory.
- Visser, Ashton, Vernon
Intelligence: MI tasks still show general and broad-factor structure.
- Classroom afterlife
MI posters outlive the journal fight; learning-styles mashups persist.
Eras
- Factor pluralism — Thurstone to Cattell — Psychometrics already had more than one number before 1983.
- Arts-and-education proposal — Gardner 1983 — A philosopher-psychologist’s list aimed at schools and Project Zero.
- School adoption — 1980s–2000s — Lesson plans and posters; weak new tests.
- Psychometric rebuttal — 2006 — Waterhouse and Visser put the missing measurements on record.
- Mashup era — 2010s– — MI, learning styles and “brain gym” get confused in staff rooms.
Shifts
- From g-critique to poster set 1983–2000 — A theoretical argument became eight icons on a wall.
- From new IQs to taxonomy 2006– — Honest use: a list of valued domains, not eight thermometers.
- From MI to styles confusion 1990s– — Teachers often heard “learning styles”, which Gardner rejected.
Multiple intelligences: keep the dates visible. Names of talents are younger than the work they try to capture.