TIP Synthesis

The synthesis that has been missing

If you've traded for a few years and read what's out there on trader psychology, you've probably noticed something. The retail content is mostly the same five biases, recycled across a thousand articles. Loss aversion. Confirmation bias. Anchoring. The disposition effect. Each one named, each one explained in two paragraphs, each one floating disconnected from the others.

The deeper work on trader behavior often lives somewhere else.

Some trading firms bring in performance coaches and behavioral specialists who work across several fields at once: intelligence research, behavioral economics, emotion regulation, decades of applied trader-coaching literature. The aim is a picture of how this specific trader describes their own habits under pressure and what that could mean for what they should and should not do at the screen.

That kind of integrated work is usually reached through a desk seat or a coaching engagement. Retail traders have mostly been left with bias lists.

TIP brings those frameworks together in one self-assessment for retail traders.

The assessment maps how you describe your own habits across six cognitive ability scales (organized using the Cattell-Horn-Carroll model of intelligence), four behavioral risk axes (informed by behavioral-finance research such as prospect theory and the disposition effect), eight trading situations where emotional regulation gets tested (informed by emotion-regulation research such as Gross, 2015), and three personality baselines (inspired by the Big Five). Twenty-one scored constructs across four dimensions. Eighty-nine items. Nineteen archetypes. The output: a structured read of how your answers say you operate at the screen, the failure points worth checking against your own records, practice suggestions, and the trading styles that line up with those answers.

What TIP is not: a diagnosis, a trading system, a guarantee, or a substitute for putting in the reps. The research informs the questions. The reps build the trader. TIP shows you the map; the trade is still yours to take.

The rest of this page covers where TIP fits in the market, the research lineage that informs it, the researchers whose work the synthesis draws from, and what the methodology does and does not claim.

The Institutional / Retail Gap

Markets segment trader analysis into three tiers

Where TIP fits between institutional access and retail surface-level content.

TIER 1 Institutional TIP SYNTHESIS Bridge TIER 2 Retail
Tier 1 · Institutional access

Some hedge funds, prop trading firms and family offices give their traders access to performance coaches, some of them psychologists, who specialize in trader populations and draw on cognitive science, behavioral economics and applied performance coaching. That support is usually reached through a desk seat or a hiring process, not bought off a page.

Tier 2 · Retail surface-level content

Books, blog posts, course modules, podcast clips. Most of it covers the same handful of biases at varying depth. Some of it is genuinely good (Steenbarger's Trading Psychology 2.0, Lo's Adaptive Markets, a few others). But the synthesis layer, the integration of cognitive abilities + behavioral economics + neuroscience + emotion regulation + applied trader-coaching into a single framework that reflects your own answers back to you, has been mostly absent at this tier. Each book covers one slice. The integration happens, when it happens at all, in the reader's head.

Tier 3 · TIP

Multi-framework synthesis at retail accessibility. Draws on published research of the kind that desk-level coaching also draws on, brought together in one self-assessment and one report. It is a structured way to reflect on your own answers, not a substitute for working with a coach. Different cost structure, different access model, available to any retail trader who wants it. TIP's questions, scoring and recommendations are its own application of that research. Validation of these adaptations has not yet been established.

TIP does not invent new science. The frameworks are decades old; TIP's aim is to bring them together in one place a retail trader can use, as a self-assessment whose adaptations have not yet been validated.

Research Lineage

More than five decades, one framework

The frameworks TIP draws on go back more than five decades. The lineage:

1941 Cattell 1966 Horn + Cattell 1979 Kahneman + Tversky 1993 Carroll (CHC) 1994 Damasio 2003 Van Dongen 2004 Lo AMH 2005 Kuhnen + Knutson 2026 TIP
Hover or click any milestone
More than half a century of research
Each node names the researcher, the kind of publication, and the finding TIP draws on. The highlighted nodes are the frameworks TIP's structure leans on most: the CHC model of abilities, and TIP's own application of the research.

That is the lineage TIP draws on, brought into a single trader-facing framework. TIP's reading list is curated, not a systematic review; last reviewed 28 Sep 2026.

The Lineup

The researchers, named

Each card names the exact publication, what kind of work it is (empirical study, theoretical paper, book, practitioner book or instrument), what it found, what TIP borrows from it, and what it does not establish for TIP.

Several of these names also appear in your report: in the explanatory sections on abilities and risk (Cattell, Horn, Carroll, Kahneman and Tversky, Shefrin and Statman, Damasio, Loewenstein, Lo, Frederick, Knutson), in the trading-hygiene notes (sleep research, and Inzlicht on self-control), in the reading list (Lo's Adaptive Markets, Steenbarger's Trading Psychology 2.0, Dweck's Mindset, Fogg's Tiny Habits), and next to the practice exercises (Kabat-Zinn, Steenbarger, Dweck, Fogg). The rules and exercises are TIP-designed practices informed by this research. Exact durations, counts and thresholds in them are example numbers to adapt, not research findings.

Raymond Cattell
CHC Foundations

Cattell (1963), Journal of Educational Psychology 54(1), 1–22. Empirical study (factor analysis). Idea first proposed in the early 1940s.

Found: test performance split into two broad abilities: fluid reasoning on new problems and crystallized, learned knowledge.

TIP borrows: the idea that ability is several separable capacities, not one number.

Does not establish: that TIP's questions measure those abilities. TIP scores how you describe them.

John Horn
CHC Fluid-Crystallized

Horn & Cattell (1966), Journal of Educational Psychology 57(5), 253–270. Empirical study (factor analysis).

Found: refined and tested Cattell's fluid-crystallized theory and found further broad abilities beyond the two. The distinction is Cattell's; Horn extended it.

TIP borrows: the wider multi-ability structure behind its six cognitive scales.

Does not establish: that trading skill splits along these lines.

John Carroll
CHC Three-Stratum

Human Cognitive Abilities: A Survey of Factor-Analytic Studies (1993), Cambridge University Press. Book (reanalysis of factor-analytic studies).

Found: a three-stratum model: general ability at the top, eight broad abilities beneath it, many narrow abilities below.

TIP borrows: the Cattell-Horn-Carroll (CHC) structure it uses to organize its six cognitive scales.

Does not establish: TIP's six scales are trading-specific self-descriptions, not CHC ability tests, so Carroll's evidence does not transfer to them.

Daniel Kahneman
Behavioral Economics

Kahneman & Tversky (1979), Econometrica 47(2), 263–292. Theoretical paper with hypothetical-choice survey data. Nobel Prize in Economics, 2002.

Found: proposed prospect theory: people judge outcomes as gains and losses from a reference point, and losses weigh more than equal gains. The 1979 paper gives no number. A later lab study put the median ratio near 2.25 (Tversky & Kahneman, 1992); a 2024 meta-analysis puts the average closer to 2 (Brown et al., 2024).

TIP borrows: the loss-versus-gain asymmetry behind the Disposition Effect axis.

Does not establish: your personal loss-aversion ratio. TIP does not estimate one, and it varies by person and context.

Amos Tversky
Behavioral Economics

Tversky & Kahneman (1974), Judgment under uncertainty: Heuristics and biases, Science 185(4157), 1124–1131. Review and theoretical paper.

Found: described three judgment shortcuts (representativeness, availability, anchoring) and the predictable errors they produce. It became one of the foundations of behavioral economics.

TIP borrows: the vocabulary for judgment shortcuts used in the report's explanations.

Does not establish: which shortcuts you rely on. TIP does not test for them.

Hersh Shefrin
Disposition Effect

Shefrin & Statman (1985), Journal of Finance 40(3), 777–790. Theoretical paper with supporting evidence.

Found: named the disposition effect: investors tend to sell winners too early and hold losers too long.

TIP borrows: the construct behind the Disposition Effect axis.

Does not establish: how you actually exit. TIP's four items are self-report and do not see your trades.

Meir Statman
Disposition Effect

Co-author of the 1985 Journal of Finance paper above. Theoretical paper with supporting evidence.

Found: explained the tendency through prospect theory, mental accounting, regret aversion and self-control.

TIP borrows: the framing for items about cutting winners and holding losers.

Does not establish: that your answers match your trade log. Check them against your own records.

Antonio Damasio
Somatic Marker Hypothesis

Descartes' Error (1994), Putnam. Book (theory drawing on patient case studies). With Bechara et al. (1997), Science 275, 1293–1295, a lab study using the Iowa Gambling Task.

Found: proposed that body signals help guide decisions. This remains a hypothesis. Maia & McClelland (2004) found people could report which decks were better about as early as they began choosing well, which cuts against the idea that these signals run ahead of awareness.

TIP borrows: the framing that emotion is part of how decisions get made, not only interference.

Does not establish: anything about your body signals. TIP's questions are self-report and measure none.

George Loewenstein
Visceral Influences

Out of control: Visceral influences on behavior (1996), Organizational Behavior and Human Decision Processes 65(3), 272–292. Theoretical paper.

Found: proposed that visceral states such as fear, craving and pain shift preferences, and that people underestimate how much those states will change them. The idea was later developed as the hot-cold empathy gap.

TIP borrows: the reason the report pairs weak spots with rules written in a calm state.

Does not establish: the size of the gap for you. You answer calmly, so results describe tendency, not behavior under live risk.

Andrew Lo
Adaptive Markets

The Adaptive Markets Hypothesis (2004), Journal of Portfolio Management 30(5), 15–29. Conceptual paper; later the book Adaptive Markets (2017). Plus Lo, Repin & Steenbarger (2005), American Economic Review 95(2), 352–359, a field study of day traders.

Found: markets behave more like an evolving ecosystem than a perfectly rational machine, so how efficient they are shifts with conditions. In the trader study (80 day traders over five weeks, 33 complete final questionnaires), stronger emotional reactions to gains and losses went with worse results, and no specific trader personality profile emerged.

TIP borrows: the idea that an edge depends on conditions rather than being fixed.

Does not establish: that a profile like TIP's predicts trading results. Lo's own small study found no personality profile that did.

Shane Frederick
Cognitive Reflection

Cognitive reflection and decision making (2005), Journal of Economic Perspectives 19(4), 25–42. Instrument (brief test) with empirical study.

Found: three problems with a tempting wrong answer measure the tendency to stop and override an intuitive response; scores related to time and risk preferences.

TIP borrows: the three items, used as published. They are TIP's only performance task.

Does not establish: trading skill. A three-item score is a coarse read.

Carol Dweck
Growth Mindset

Mindset: The New Psychology of Success (2006), Random House. Popular book summarizing her research program.

Found: argues that believing ability can grow supports learning after setbacks. Large later tests found small, conditional effects (Sisk et al., 2018; Yeager et al., 2019).

TIP borrows: the "not yet" framing in the post-session reflection question.

Does not establish: any effect in traders. None has been tested.

Brian Knutson
Reward Anticipation

Kuhnen & Knutson (2005), The neural basis of financial risk taking, Neuron 47(5), 763–770. Empirical study (fMRI, lab investment task).

Found: activity in a reward-related area (nucleus accumbens) before a choice was associated with riskier choices and risk-seeking mistakes; activity in the anterior insula with safer choices and risk-averse mistakes.

TIP borrows: the idea that anticipating gains and anticipating losses both feed risk decisions.

Does not establish: anything about timing or awareness. TIP measures no brain activity.

Brett Steenbarger
Applied Trader Psychology

Enhancing Trader Performance (2006), The Daily Trading Coach (2009), Trading Psychology 2.0 (2015), Wiley. Practitioner books.

Found: practitioner guidance applying brief-therapy and cognitive-behavioral coaching techniques to traders.

TIP borrows: the idea of a structured mid-session interrupt, which TIP turned into its own tilt-recovery script.

Does not establish: that the script works. These are practitioner books, not controlled research.

Michael Inzlicht
Self-Control Process Model

Inzlicht & Schmeichel (2012), Perspectives on Psychological Science 7(5), 450–463; Inzlicht, Schmeichel & Macrae (2014). Theoretical papers.

Found: proposed that exerting self-control shifts motivation and attention toward reward, which makes later control harder. A proposed revision of the "limited willpower" model, with no new data.

TIP borrows: the framing for late-session slips, and the case for rules set in advance.

Does not establish: a fatigue score. TIP's scoring has no time-in-session term.

Hans Van Dongen
Sleep Restriction

Van Dongen, Maislin, Mullington & Dinges (2003), Sleep 26(2), 117–126. Empirical study (lab experiment).

Found: 4 or 6 hours of sleep a night for 14 days produced cumulative, dose-dependent cognitive deficits compared with 8 hours, while people felt only slightly sleepier. Adults are advised to sleep 7 or more hours (Watson et al., 2015).

TIP borrows: the sleep line in the trading-hygiene notes. Earlier TIP copy leaned on Matthew Walker's Why We Sleep (2017), a trade book rather than peer-reviewed research, so this card points to the primary study.

Does not establish: effects on trading decisions specifically.

BJ Fogg
Behavior Design

Tiny Habits (2019), Houghton Mifflin Harcourt, from his Stanford Behavior Design Lab. Practitioner book.

Found: recommends anchoring a tiny new behavior to an existing routine and celebrating right away.

TIP borrows: that anchor-and-celebrate structure for the daily practice.

Does not establish: how fast a habit forms. It varies widely; one field study found a median of 66 days, ranging from 18 to 254 (Lally et al., 2010).

Jon Kabat-Zinn
MBSR Foundation

Kabat-Zinn (1982), General Hospital Psychiatry 4(1), 33–47, an uncontrolled pilot study; Full Catastrophe Living (1990), a practitioner book.

Found: in an early pilot of the multi-week Mindfulness-Based Stress Reduction program, with no control group, most chronic-pain patients reported less pain and better mood. MBSR observes the breath; it does not prescribe paced or counted breathing.

TIP borrows: the idea of a short, attentive pause before a session.

Does not establish: TIP's paced-breathing routine. That routine is TIP's own design and has not been tested with traders.

Soto + John
Big Five (FFM)

Soto & John (2017), the BFI-2, Journal of Personality and Social Psychology 113(1), 117–143. Instrument (development and validation study).

Found: a 60-item inventory measuring five personality domains and 15 facets, with shorter 30- and 15-item forms.

TIP borrows: the domain definitions behind its three personality baselines.

Does not establish: anything about TIP's items. TIP's nine items are its own, not BFI-2 items, so the BFI-2's evidence does not carry over.

Julius Kuhl
Action Control

Kuhl (1981), Journal of Personality and Social Psychology 40(1), 155–170. Empirical study (lab) introducing a construct; later measured with the ACS-90 (Kuhl, 1994).

Found: whether people were action-oriented or state-oriented moderated how much their performance dropped after failure.

TIP borrows: the contrast between moving on to the next plan and getting stuck on the last loss, behind the Recovery Speed items.

Does not establish: anything about TIP's two items, which are its own, not ACS-90 items.

Simons + Gaher
Distress Tolerance

The Distress Tolerance Scale (2005), Motivation and Emotion 29(2), 83–102. Instrument (development and validation study).

Found: a 15-item self-report scale with four related factors (tolerance, absorption, appraisal, regulation) under one general distress-tolerance factor.

TIP borrows: the construct behind the Frustration Tolerance items.

Does not establish: anything about TIP's two items, which are its own and worded for trading.

Citing published research does not mean the researchers reviewed, endorsed or are affiliated with TIP. TIP's reading list is curated, not a systematic review; last reviewed 28 Sep 2026.

Methodology

What TIP is, what TIP is not

TIP is a research-informed self-assessment and behavioral-development tool for traders. It draws on published work in cognition, decision-making, personality and emotion regulation. TIP's questions, scoring rules, profile summaries and practice recommendations are its own application of that literature. Validation of these adaptations has not yet been established. Use the results as hypotheses for reflection and structured practice, not as a diagnosis, a direct measure of brain activity or a prediction of trading success.

What TIP is for

Self-reflection and structured practice. You read how your own answers describe your habits, check those descriptions against your own records, and pick one or two things to practice. TIP is not built for hiring or screening traders, for clinical use, or for deciding whether someone should trade.

How TIP collects answers

Eighty-nine items, of three kinds. Eighty-three are statements you rate from 1 (strongly disagree) to 5 (strongly agree). They feed the twenty-one scored scales. TIP does not test these abilities. It scores how you describe them. (Exception: the three reasoning problems are a short performance task, Frederick 2005.)

Three items are those reasoning problems, the Cognitive Reflection Test, used as published. You type a number, it is marked right or wrong, and the result (0 to 3) is stored with your record. It is not printed in the report and does not feed the archetype or any practice. Three more items are attention checks that ask for a specific answer. The intake questions at the start, such as how long you have traded, give context and are not scored.

What TIP measures

Cognitive Abilities, six scales of seven items: Pattern Recognition, Chart Vision, Working Memory, Decision Speed, Risk & Sizing Math, Market Knowledge. Organized using the Cattell-Horn-Carroll model. Higher means you describe the ability as stronger.

Behavioral Risk, four axes of four items: Conviction, Patience, Discipline, Disposition Effect. For the first three, higher means more of the named behavior as you describe it. Disposition Effect reads the other way from its label: a higher score means you reported fewer disposition-effect tendencies (cutting winners early, holding losers).

Emotional Regulation, eight scales of two items: Drawdown Resilience, Profit-Holding Composure, FOMO Resistance, Impulse Inhibition, Recovery Speed, Frustration Tolerance, Tilt Resistance, Patience Under Boredom. Higher means steadier regulation as you describe it. These are trading situations informed by emotion-regulation research such as Gross (2015), not the regulation strategies that research names. With two items each, they are the least precise scales in TIP.

Personality, three baselines of three items: Discipline (Conscientiousness), Exploration (Openness), Stress Response (Neuroticism). Higher means more of the trait, so for Stress Response higher means more stress reactivity. The items are TIP's own, inspired by Big Five domains, not items from a published inventory.

What TIP does not measure

Your trading system, your P&L, your capital base, your market access, your brain activity, or your personality in the full five-factor sense. TIP does not see your trades. Every score except the reasoning problems comes from how you describe yourself.

What TIP does not claim

That the assessment will improve your P&L, that any specific trade or trading style is right or wrong for you, that the report substitutes for trading reps, or that the framework guarantees outcomes. The report offers hypotheses about your habits and names the failure points worth checking. You still trade the trades.

What the assessment is

A structured self-description, organized by published research and applied to trading, with practice suggestions, hygiene routines and development priorities that follow from your answers. The style-fit section is a TIP heuristic built from two or three of your ability scores. It is not a suitability score or a success probability.

How one answer becomes a score

Every number in the report traces back to specific items by a fixed arithmetic path. There is no weighting you cannot see between your answers and your scores.

Step 1, the item. Each statement is answered on a five-point scale, 1 for strongly disagree through 5 for strongly agree.

Step 2, reverse keying. Some items are written so that agreement indicates the opposite of the trait. Those are flipped with 6 minus your answer before anything is averaged, so a 5 becomes a 1. Reverse keying corrects direction. It is not the straight-lining check; that job belongs to the response-quality items in step six. Pattern Recognition, for example, draws on seven items, two of which are reverse keyed.

Step 3, the scale. The corrected answers for that scale are averaged, then placed on a 0 to 100 range with (mean minus 1) divided by 4, times 100. A mean of 1 is 0, 3 is 50, 4 is 75, 5 is 100. Each score is the average of your answers for that scale, rescaled to 0–100 (an average answer of 4 on the 1–5 scale shows as 75). It is not a percentile and does not compare you with other traders. The bands (High 70 or more, Mid 40 to 69, Low under 40) are TIP's reading guide, not validated cut-offs.

Missing answers. Unanswered items are skipped, not counted as zero. A scale with no answers at all shows as not available rather than 0. TIP has not yet approved a minimum-coverage rule, so a scale with one answered item is scored the same way as a complete one. Read partial scales, including those in the free 18-item read, with that in mind.

Step 4, the dimension. Scales group into four dimensions: six cognitive abilities, four behavioral risk axes, eight emotional regulation scales and three personality baselines. Twenty-one constructs in total.

Step 5, the routing. Your scores pick one of nineteen archetypes through the fixed rule described in the next block.

Step 6, response quality. Response quality: High | Moderate | Low. Response quality checks attention and consistency in this sitting (three attention items and three pairs of matching questions). It does not tell you whether the assessment itself is valid. TIP's instrument has not yet been validated. Each missed attention item counts as one flag, and so does each matching pair whose answers sit more than 2 points apart once reversed. Zero flags reads High, one or two Moderate, three or more Low. These are TIP product thresholds, not established cut-offs. When quality reads Low, the report says so and treats its interpretation as provisional.

How the personalized outputs are computed

The report's personalization layers are deterministic functions of your assessment data. No hidden weights, no LLM interpretation, no engagement-driven adjustment.

Archetype assignment: your two highest cognitive ability scores and the highest of Conviction, Patience and Discipline form a triple. Disposition Effect is scored and reported but never routes, so it reads as a finding rather than something that quietly moved your label. The triple is looked up in a fixed table in this order: the exact triple; the same two abilities in reverse order with the same axis; the two abilities in either order, ignoring the axis; the default archetype for your top ability; and, if nothing else matches, The Adaptive Trader.

Ties: when two scores are equal, the tie resolves by a fixed order, not at random. For abilities: Pattern Recognition, Chart Vision, Working Memory, Decision Speed, Risk & Sizing Math, Market Knowledge. For the behavioral axis: Conviction, Patience, Discipline. The name earlier in the list wins. The order is a convention, not a judgment that one ability matters more.

Scores and bands: every scale is reported from 0 to 100, a position on your own answers, not a comparison with other traders. Bands follow the same cut-offs everywhere, on the site and in the report: High is 70 or more, Mid is 40 to 69, Low is under 40.

Nearest archetypes: each archetype gets a weighted similarity score from your scores on its defining abilities and axis (first ability weighted one and a half times, second ability once, axis seven tenths), plus a bonus when your top abilities match its defining pair. The report names the two archetypes with the highest similarity after your own, with what each shares with your pattern. No percentages are shown: similarity is a ranking, not a probability, and it does not predict which label a retake would give.

Label separation: the deciding gap is the smaller of two gaps: between your second and third abilities, and between your top two routing axes. Under 5 points is Close, 5 to 9 is Fair, 10 or more is Clear. When the label is Close, the report names the alternatives and asks you to read them as real possibilities. Separation says how clearly the label was decided, not how accurate the result is.

Atypical-variant detection: if your dominant behavioral axis does not match your assigned archetype's usual axis, a callout names this explicitly. Most archetypes have one usual axis (Pattern Hunters, for example, are usually patience-routed); the callout surfaces when you are the less common variant.

What to check first: one candidate pattern comes from your archetype description; the others come from your own lowest emotional-regulation scores. Each arrives with a check you run on your own recent sessions, and none is treated as a finding until your record says so.

Score injection: wherever a score appears inside the report prose, the template fills your actual computed score at render time. No defaults are substituted silently; if a value is missing, the report is not generated rather than printed with a gap.

Where the recommendations come from

Your 7 trading rules, the exercises, the hygiene routines and the 90-day roadmap are TIP-designed practices informed by the research on this page. They are not treatments taken from those studies. Exact durations, counts and thresholds in them (a 25-minute block, a number of breathing cycles, a pause length) are example numbers chosen as starting points, not research findings. Adjust them to fit your sessions.

Where validation stands

Validation of these adaptations has not yet been established. TIP has no reliability, factor-structure, retest, norm or predictive validation evidence yet. In plain terms: we cannot yet say how consistent your scores would be on a retake, whether the items group into the scales as designed, how your scores compare with other traders, or whether any score predicts trading results. This page will change when that evidence exists.

Limitations

Self-report. Answers show how you see yourself, which can differ from how you trade, especially under live risk.

Short scales. Each emotional-regulation scale has two items, so a single answer can move it by up to 50 points.

One sitting. Mood, fatigue and recent results can shift answers on the day.

No norms. Scores do not compare you with anyone.

Research transfer. Most of the research cited here was not done with traders, and TIP's items are its own, so findings from those studies do not automatically apply to TIP's scores. The one direct study of trader personality on this page (Lo, Repin & Steenbarger, 2005) was small and found no trader personality profile.

Revision history

28 Sep 2026. Science remediation: corrected citations, removed unsupported neural and norm claims, renamed validity to response quality, documented scoring, routing and uncertainty rules.

20 Jul 2026. Added the scoring walkthrough and the Kuhl and Simons & Gaher sources.

19 Apr 2026. Assessment version 2.0 approved: 89 items, 21 scored constructs.

You get the map. You still take the trade.

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