| Name / URL | Area | Source | Mode | Depth | Dimensions | User | |
|---|---|---|---|---|---|---|---|
measurement Level of measurement |
Psychology | Stanley Smith Stevens | step | 4 | nominal | ordinal | interval | ratio | scotty | |
| group development Tuckman's stages of group development |
Sociology | Bruce Tuckman | step | 4 | forming | storming | norming | performing | scotty | |
| explanation On the Fourfold Root of the Principle of Sufficient Reason |
Philosophy | Arthur Schopenhauer | type | 4 | becoming | knowing | being | willing | scotty | |
| competence Four stages of competence |
Psychology | Martin Broadwell | step | 4 | unconscious incompetence | conscious incompetence | conscious competence | unconscious competence | scotty | |
| gamer Bartle taxonomy of player types |
Psychology | Richard Bartle | type | 4 | killer | achiever | socializer | explorer | scotty | |
| studying Study skills |
Education | John Dewey | step | 4 | read | encode | annotate | ponder | scotty | |
| cognitive development Cognition |
Cognition | Jean Piaget | step | 4 | sensorimotor | pre-operational | concrete operational | formal operational | scotty | |
| element Classical element |
Philosophy | Ancient Greeks | type | 4 | earth | air | water | fire | scotty | |
| strategies for learning Marvin Minsky |
AI | Marvin Minsky | part | 4 | uni-framing | trans-framing | reformulating | accumulating | dane | |
| noble truth Four Noble Truths |
Philosophy | Buddha | part | 4 | suffering | cause | cessation | path | scotty | |
| quadrivium Quadrivium |
Education | Boethius | part | 4 | arithmetic | geometry | music | astronomy | scotty | |
| cognitive functions Jungian cognitive functions |
Psychology | Carl Jung | type | 4 | thinking | feeling | sensation | intuition | scotty | |
| consciousness Three Bodies Doctrine |
Theology | Hinduism | step | 4 | waking | dreaming | deep sleep | superconsciousness | scotty | |
| interpretation Allegory in the Middle Ages |
Theology | Dante | type | 4 | literal | typological | moral | anagogical | scotty | |
| architecture The Four Elements of Architecture |
Anthropology | Gottfried Semper | part | 4 | hearth | roof | enclosure | mound | scotty | |
| dream http://www.visionm... |
Psychology | D.A. Goodman | type | 4 | psychic | successful | failed | physical | davekud | |
| learning Learning styles |
Education | Honey/Mumford | type | 4 | activist | reflector | theorist | pragmatist | scotty | |
| moodset Contrasting and categorization of emotions |
Psychology | 2DES | type | 4 | happy,pleased,excited | angry,nervous,annoying | bored,sad,sleepy | peaceful,calm,relaxed | scotty | |
| function of consciousness Personality type |
Psychology | Carl Jung | type | 4 | sensation | intuition | thinking | feeling | scotty | |
| cause Four causes |
Philosophy | Aristotle | type | 4 | matter | form | agent | purpose | scotty | |
| management PDCA |
Business | W. Edwards Deming | step | 4 | plan | do | check | act | scotty | |
| healing karma Types of Karma (Jainism) |
Theology | Jainism | type | 4 | finding body | finding life span | finding status | finding feeling | scotty | |
| perception Optical illusion |
Cognition | Richard Gregory | part | 4 | stimulus | interpret | select | organize | dane | |
| states of existence Jīva (Jainism) |
Theology | Jainism | part | 4 | heaven | hell | plant | animal | scotty | |
| humors http://cura.free.f... |
Philosophy | Hippocrates | type | 4 | sanguine | choleric | melancholic | phlegmatic | scotty |