People, books, and breakthrough ideas—connected to the mental models and moves you can use.
3,456 entries
Set how much authority the winner gets, on a four-rung ladder: it only advises you, it works alongside you, it acts alone inside limits you write down, or it acts by standing policy while you watch for exceptions. Capability decides who; this decides how tight the leash.
Nodes seated around a circle with links drawn as ribbons across the open middle. Because every node is on the rim, no node is visually favored, and what you count instead is how many chords land on each one. It reads best for exchange between a fixed cast: who traded with whom, which pots moved money between them, which teams handed work to each other.
Regions you already have, colored by one number each. Shade carries the value, so what you read is where the highs sit and whether they touch. It answers a clustering question, not a ranking question. The trap is built in: a large empty region shouts and a small dense one whispers, because the eye is reading area while you meant it to read color.
The Chosen Family Model describes the formation of family-like bonds outside biological or legal kinship — relationships characterized by the unconditional support, mutual obligation, and enduring commitment typically as…
The systematic failure to account for existing commitments when accepting new ones, resulting in perpetual overwhelm that is self-inflicted but feels externally imposed
Chronotype refers to your biologically determined preference for sleep-wake timing, governed by the suprachiasmatic nucleus (the brain's master clock) and influenced by genetics, age, and light exposure
Churn measures departures from a defined customer or subscriber population during a stated period
Cialdini's original six-part framework describes reciprocity, commitment and consistency, social proof, authority, liking, and scarcity as recurring influences on responses to requests
Circadian alignment refers to synchronizing your behavior — especially light exposure, meal timing, sleep schedule, and activity level — with your body's internal 24-hour clock
Human circadian rhythms evolved to be calibrated by natural cues—primarily sunlight intensity and spectrum, but also temperature and sound
Circadian rhythms are roughly twenty-four-hour biological cycles influenced by internal clocks and environmental cues
The task-specific range in which a person has enough grounded knowledge to make a judgment appropriate to the stakes, with an explicit awareness of its boundaries.
Numerous Indigenous traditions across North America, Africa, and Asia conceptualize time, life, and natural processes as cyclical rather than linear
Circle of Security helps caregivers reflect on a child's needs for supported exploration and comfort
A closed loop with elements in series and in parallel. Series means everything shares one path, so the weakest element sets the limit for the whole loop. Parallel means there is a second route, so one element failing does not stop the rest. Switches mark where the loop can be opened. Borrowed from electronics, and it earns its place whenever a system has one shared path and you need to find the element throttling it.
Sherry Arnstein's Ladder of Citizen Participation arranges eight levels: Manipulation and Therapy (non-participation disguised as engagement), Informing, Consultation, and Placation (tokenism—heard but not heeded), and P…
Civic republicanism (Pettit, Skinner) defines freedom not as non-interference (liberalism) but as non-domination—freedom from arbitrary power of others, even if never exercised
The one thing you believe is true, written tightly enough that it could turn out false: what changed, for whom, measured against what alternative, over what stretch of time. Not the test, and not the decision it feeds.
Write out the exact claim you're testing, including who it's about, in what context, compared to what, and over what time frame.
Write down, before the test runs, the biggest thing a win would let you say out loud. It caps the victory speech in advance, so a narrow result cannot be inflated into a broad conclusion once people are excited.
Pavlov's discovery that neutral stimuli, when paired repeatedly with stimuli that naturally produce responses, eventually produce those responses on their own
Lamberson and Page distinguish direct from contextual tips, and separately distinguish changes within an outcome class from changes between classes, using a discontinuity-based definition.