Features
Authority signs and the details that decide it
Eleven authority signs that a credential is standing in for an argument, sorted by where they show up, each with the plain question that tests it.
Archive
September 2026
Reviews
Commitment and consistency meaning: what makes it bind
Commitment and consistency meaning in practice: the four conditions that make a commitment bind, how foot-in-the-door and low-ball use them, and their limits.
Maintenance
Before you act on manipulation resistance exercises
Manipulation resistance exercises to run before you need them: seven drills, a four-week schedule, and an honest account of what practice cannot deliver.
Rules
Manipulation resistance mistakes worth avoiding early
Manipulation resistance mistakes that leave people worse off: over-suspicion, mistaken immunity and misfired accusations, with the correction for each.
Reviews
Manipulation resistance books compared across four confused shelves
Best manipulation resistance books 2027: four shelves that get confused, what a defense book should give you, and the test that applies to the books too.
Guides
How to read manipulation resistance research
A guide to manipulation resistance research: one named meta-analysis, supported claims, open disputes, and questions for assessing the next study.
Industry
Manipulation resistance signs and what each one means
Eleven manipulation resistance signs, grouped by whether they show up in the offer, in the pressure or in your own reaction, each with a check you can run.
Features
Manipulation resistance techniques: what to say in four situations
Manipulation resistance techniques for four moments: a deadline, a gift, a small first yes and a recommendation, each with a rule to set and a line to say.
Features
Which scarcity book survives the two-halves test?
The best scarcity books split into two halves, real resource shortage and manufactured urgency, and only one title survives both halves of the test.
Maintenance
Manipulation Resistance Meaning: Why Method Matters More Than Motive
Manipulation resistance meaning, defined as a decision skill: how method differs from motive, and how it differs from skepticism, assertiveness, and refusal.
Rules
Commitment and consistency: research cases, FTC rules, Canadian consent limits
Field experiments and regulatory rules show when commitment and consistency tactics hold up, when escalation breaks consent, and what US and Canadian law requires.
Rules
Liking principle research: what the studies actually show about warmth and compliance
Liking principle research: what similarity, praise, cooperation and familiarity studies show about compliance, and where warmth loses to authority cues.
Industry
Scarcity Examples: 4 Online Claims to Audit
Scarcity examples from online shopping, with four checks for countdowns, low-stock messages, call-only prices, and live-viewer counts before checkout.
Costs
Scarcity meaning: telling a real limit from a manufactured one
Scarcity meaning, defined against urgency, exclusivity and rationing: what a real limit has that a manufactured one does not, and how to tell them apart.
Rules
Social Influence Basics in Real Settings: A Field Exercise Guide
A step by step field routine for social influence basics: four step session plan, observation log, debrief questions, failure modes, and disclosure rules to follow.
Rules
Social proof in U.S. retail: how store traffic data changes shopper behavior
How store traffic and dwell-time data become social proof cues in U.S. retail, what counters measure, and where crowd signals mislead buyers.
Rules
Social proof in U.S. retail: what store traffic data actually shows
Foot traffic counters, mobile location panels and POS data tested against social proof claims in U.S. stores, plus FTC disclosure rules and vendor questions.
Rules
Unity principle at work: 6 belonging cues that change a US team's yes
Six belonging cues that shift a US team's yes, plus a 30-day test, real costs, common failure modes, and the diagnostic to run before you commit.
Rules
Unity Principle Persuasion: US Examples, Backfires, and a Self Check
Explains the unity principle in persuasion with US company examples, when shared identity backfires, and a simple self check before you use it.
Maintenance
Commitment and consistency mistakes and how to change your mind cleanly
Commitment and consistency mistakes: confusing consistency with integrity, sunk costs, public commitments, and how to change your mind cleanly.
Rules
Reciprocity meaning: definition, class and boundaries
Reciprocity meaning defined by class and difference: how the felt debt differs from trade, gratitude, obligation and bribery, and where each boundary sits.
Guides
A short guide to commitment and consistency books worth the shelf space
Best commitment and consistency books 2027: which of three jobs you want done, what each shelf slot delivers, and the warning signs on a bad one.
Reviews
Commitment and consistency exercises: stay or go, on the merits
Eight commitment and consistency exercises for deciding whether to keep or leave a commitment, sorted by stage: before, while inside and at the door.
Maintenance
Three questions that judge any consistency case in a hurry
Commitment and consistency examples sorted by who built the commitment, what each one holds you to, and the three questions that read any case quickly.
Rules
Only some commitment and consistency techniques survive being named aloud
Commitment and consistency techniques for helping people follow through honestly, plus the escalation tactics that only work while the person is not looking at them.
Reviews
Liking principle signs and what each one means
Eleven liking principle signs that warmth is carrying an offer, split between your own reactions and how the situation was arranged, plus what to do next.
Industry
Liking principle techniques you can say out loud
Liking principle techniques for the person doing the liking: six habits you would happily be caught using, their slower honest siblings, and a checklist.
Maintenance
Authority at work: a script for objecting to a senior decision
Authority at work, from the junior seat: which kind of authority is speaking, four moments where objections die, and five moves that make an objection land.
Costs
Liking principle examples: the separation that keeps warmth from working on you
Liking principle examples showing where warmth moved a decision it should not have, and the one separation that keeps a good relationship from becoming an argument.
Reviews
When does authority turn into pressure instead of persuasion?
Nine authority mistakes that turn expertise into pressure, split between the expert's side and the listener's, with the test that separates the two.
Costs
Six questions for evaluating authority research
Use these six questions to evaluate authority research: check who was measured, what behavior was recorded, whether results were replicated, and who benefits.
Rules
What APA ethics rules mean for persuasion research with human subjects
Persuasion psychology research with human subjects must follow APA rules on informed consent, deception, and debriefing in social influence experiments.
Reviews
What separates the strong authority examples from the weak
Fifteen authority examples sorted by the kind of authority in play, showing what each credential genuinely covers and the exact point where it stops.
Guides
A guide to Boston psychology labs studying persuasion and social influence
Boston psychology labs studying persuasion and social influence include Harvard, BU, Northeastern, MIT and Tufts, plus their experiments and consent rules.
Rules
California and Texas consumer protection laws that limit persuasive marketing
Persuasion psychology meets hard limits in California and Texas, where consumer protection laws restrict dark patterns, fake urgency, and targeted ads.
Rules
Do CAN-SPAM and Canada's CASL change American cross-border email persuasion?
Persuasion psychology meets CAN-SPAM and CASL: how U.S. and Canadian consent rules shape cross-border email strategy, footers, and frequency.
Rules
How the FTC's endorsement guides change persuasion tactics at U.S. ad agencies
Persuasion psychology principles meet FTC endorsement guides: what U.S. ad agencies must disclose, test and document before any claim ships.
Guides
How persuasion psychology shapes jury selection in U.S. trial advocacy
Voir dire, peremptory strikes and closing argument all run on influence principles, and every one of them is bounded by court rule and bar ethics.
Features
How to read persuasion and social influence psychology in FEC data
Persuasion and social influence psychology, read through FEC filings: how to sort donor and spending records to see which appeals a campaign is running.
Reviews
What reciprocity research can support, and what it cannot
Reciprocity research is contested: here is what the evidence can support, what it cannot, and the studies and questions that decide which claims to trust.
Rules
Persuasion Psychology Principles in Donor Appeals
Persuasion psychology principles for donor appeals: examples of social proof, reciprocity, norms, and a pre-mailing checklist for reviewing claims.
Features
Reciprocity examples: what you owe, and to whom
Reciprocity examples from offices, streets and dinner tables, with what each one obliges you to do and what it does not, so you can tell a debt from a feeling.
Costs
How to tell which reciprocity technique is being used on you
Reciprocity techniques that work when explained: giving first without a hook, conceding honestly, and the four moves that collapse once they are named.
Rules
How to Write CASL Compliant Email Persuasion That Still Sells
CASL compliant email persuasion needs consent records, sender identity and a working opt-out, plus the Quebec French-language rules for that province.
Rules
Competition Bureau Influencer Marketing Disclosure: What Canadian Brands Must Ask
Competition Bureau influencer marketing disclosure: what Canadian brands must ask about Ad Standards rules, records and Quebec language requirements.
Rules
Dark Patterns vs Persuasion: Where US Regulators Draw the Line
Dark patterns vs persuasion in US law: the FTC, state privacy rules and what a compliant disclosure must contain before a charge, plus penalties and refunds.
Guides
Ethical Persuasion Checklist: 5 Questions for US Sales Teams
An ethical persuasion checklist for sales teams: five screening questions, three answers that should end the talk, and the clause the contract needs.
Guides
Inoculation theory persuasion: how to read a prebunk's resistance gap
Inoculation theory persuasion is measured by the resistance gap. This article explains the metric, its limits, and when to act on prebunk test results.
Guides
Nudge Theory vs Persuasion: When a Choice Architect Should Step Back
Nudge theory vs persuasion: which tool fits a given choice, and when a choice architect should step back. Defaults, consent and dark patterns decide the legal risk.
Costs
Pricing Psychology Persuasion in US SaaS: Three Anchors That Move Trials
Pricing psychology persuasion in US SaaS fails quietly when anchors misstate value. Three failure cases, their causes, and the fixes that prevent them.
Industry
How to build a four-week drill for reading social proof honestly
Social proof exercises that build one habit: asking how a crowd number was produced before deciding what it means, with a four-week run and honest limits.
Guides
Social proof mistakes: when a crowd is the wrong evidence
Social proof mistakes that start with the wrong crowd: popularity read as quality, a mismatched group, a count beside a deadline, and silence read as consent.
Costs
Unity Principle Persuasion Examples: How Shared Identity Changes Requests
Unity principle persuasion examples show how shared identity changes requests: REI, Patagonia, AARP, Sephora, and Harley-Davidson all shift an ask.
Rules
4 things nobody tells you about social proof signs
Eleven social proof signs that a crowd number was manufactured or is being misread, and the check that separates a real count from a persuasive display.
Maintenance
Social proof ethics: what a number owes the reader who trusts it
A true count can still mislead. Four failures of social proof explain how, and the fix in every case is honest disclosure of sampling method the reader can check.
Guides
Social proof examples: cheap signals compared with costly ones
Fifteen social proof examples, grouped by what the crowd signal is actually made of, with the reading each one supports and the reading it will not carry.
Maintenance
Normative influence exercises as practitioners see it
Eight normative influence exercises show how practitioners move a decision outside the group, what each drill cannot fix, and how to tell it worked.
Reviews
Normative influence reading, organized across five disciplines
Best normative influence books 2027: five books from five disciplines, why a norm is worth faking, and how to run a room so the norm does not decide it.
Industry
When you are the authority: earning deference without a costume
When you are the authority others defer to: the three checks listeners run on you, how to use credentials honestly, and the duties that keep your standing.
Features
Epistemic Books to Spot Informational Influence
Five epistemic books and FTC guidance to spot informational influence: calibration, reasoning, evidence literacy, expertise limits, and disclosure.
Guides
The social influence basics shelf: what it gets right, what it skips
Best social influence basics books 2027: what each part of the shelf is for, how to read claims whose evidence has since been revised, and what is missing.
Guides
Commitment and consistency: what the pull is for, the small yes ladder, and how to change your mind
Commitment and consistency explained: what the pull to stay consistent is for, how small yeses and sunk costs bind you, and how to change your mind cleanly.
Reviews
Informational influence ethics: what a listener is owed either way
Informational influence ethics: the four things you owe a listener, the three ways a true statement still misleads, and what the listener owes back.
Costs
How to think about informational influence meaning
Informational influence meaning: updating because someone may know more, how that differs from wanting to fit in, and the test that separates the two.
Industry
Informational influence mistakes seen from the repair side
Informational influence mistakes people make when relying on what others know, each with what actually went wrong and the check that costs two minutes.
Rules
Informational Influence Research: What the Studies Show
Informational influence research spans classic experiments and cascade models. See what Sherif, Asch, Deutsch and Gerard support, and where the evidence stops.
Maintenance
Recognising informational influence signs early
Eleven informational influence signs that you updated on a source rather than on evidence, each with the question that tests it and what to do at three.
Rules
Liking principle: separating the person you like from the offer they make
How liking forms from similarity, praise, familiarity and shared ground, how it colors judgment of an offer, and a test to separate the person from the proposal.
Reviews
A working test for manipulation resistance you can run today
Manipulation resistance built on a single test: a field guide to the common shapes, habits that work without you noticing, and what resistance cannot do.
Costs
Normative influence ethics: when norms become pressure
Normative influence ethics asks when social proof is truthful, when it becomes pressure, and what a person must be able to know and refuse.
Rules
Normative Influence Examples: How Belonging Decides
Normative influence examples from meetings, families, group chats and tip jars — and the one question that tells belonging-driven conformity from evidence.
Industry
Normative influence signs to watch for
Normative influence signs can help you spot when belonging is shaping a decision more than evidence, with questions and practical ways to pause.
Features
Normative influence techniques for leading a meeting
Normative influence techniques for whoever leads a group: propose the norm as a request, order the first statements, and give the person who differs a script.
Maintenance
Reciprocity: telling a gift from a down payment
Reciprocity: why a gift opens a ledger you never agreed to, how to tell a gift from a down payment, and how to discharge a debt you did not take on.
Features
Why scarcity and urgency are two different claims entirely
Scarcity: why scarce and urgent are separate claims, what a real limit has that a manufactured one does not, and how to handle a constraint that is real.
Maintenance
Social influence basics examples: first principles, 2027 edition
Social influence basics examples: twelve everyday cases sorted by channel, what each one shows, and how to run the same reading on your own decisions.
Reviews
Social influence basics exercises: the version that survives contact with reality
Social influence basics exercises: eight drills, a four-week schedule to run them on, and an honest account of what practice here will not fix.
Reviews
Social influence basics: influence, persuasion, manipulation, coercion and conformity
Social influence basics: what influence, persuasion, manipulation, coercion and conformity mean, told apart by what the target knows and what refusing costs.
Rules
Reading social influence basics techniques with a sceptical eye
Social influence basics techniques: seven that survive being explained, two you will not find here, and the test that decides which list a method joins.
Costs
Reading social proof honestly: what a crowd number can and cannot tell you
Social proof: what a crowd can honestly tell you, five questions to ask of any published number, and what you owe readers when you cite one yourself.
Reviews
Normative influence: lowering the cost of being the exception
Normative influence: the two reasons you go along with a group, how to read a norm correctly, and how to lower the price of being the exception in a room.
Features
Informational influence for people who want the details
Informational influence: when copying a better-informed person is right, how a consensus forms out of one source, and the habits that keep deference honest.
Guides
The three channels that carry social influence, explained plainly
Social influence basics: the three channels influence travels on, the disclosure test that sorts persuasion from manipulation, and what real consent needs.