Start From What Has Actually Been Measured
Almost every piece of dating advice written for autistic adults opens with an inventory of what you are presumed to be missing. Eye contact. Small talk. The ability to tell a polite exit from an invitation. The inventory has a shape, and the shape is a verdict: the reason this is hard is located inside you, and the remedy is to become someone else quickly enough that nobody notices. This essay starts somewhere else, because the research does.
The first thing worth establishing is whether autistic adults want romantic relationships at all, because a surprising amount of received wisdom quietly assumes not. That assumption has been tested, and it does not hold up.
A German survey of 229 high-functioning autistic adults (40% male, mean age 35; 31 recruited through an outpatient clinic and 198 through an online survey) asked directly. Seventy-three per cent reported experience of a romantic relationship. Seven per cent reported no desire to be in one. The study also found that participants whose partner was also on the spectrum reported significantly higher relationship satisfaction than those partnered with someone neurotypical.
Source — Strunz, Schermuck, Ballerstein, Ahlers, Dziobek & Roepke (2017), “Romantic Relationships and Relationship Satisfaction Among Adults With Asperger Syndrome and High-Functioning Autism,” Journal of Clinical Psychology 73(2):113–125.Only seven per cent report no desire to be in one. That is not a population that needs convincing to try. A larger Dutch sample, with a general-population comparison group attached, found the same appetite showing up as ordinary partnered life.
Comparing 675 autistic adolescents and adults against 8,064 general-population peers, about half of the autistic participants were in a relationship at the time of the survey, and most of those were living with their partner. The same study found more autistic participants — women especially — reporting attraction to both same-sex and opposite-sex partners than their general-population peers did.
Source — Dewinter, De Graaf & Begeer (2017), “Sexual Orientation, Gender Identity, and Romantic Relationships in Adolescents and Adults with Autism Spectrum Disorder,” Journal of Autism and Developmental Disorders.So in the samples that have asked, almost everyone wants it and a great many have had it. What is different is the schedule, and the shape of the difference is more specific than “behind.” A Dutch follow-up study tracked adolescent boys into their late teens and compared them against matched peers.
Thirty autistic boys aged 16–20 were compared with 60 matched boys from the general population on lifetime sexual experience. A larger share of the autistic group reported no partnered sexual experience at all. The difference was mostly explained by significantly fewer autistic participants reporting experience with kissing and petting; no significant differences emerged for the more intimate partnered experiences further along.
Source — Dewinter, Vermeiren, Vanwesenbeeck et al. (2016), “Adolescent boys with autism spectrum disorder growing up: follow-up of self-reported sexual experience,” European Child & Adolescent Psychiatry 25(9):969–978. Sample of 30 — directional, not a prevalence estimate.Read that result carefully, and in both directions. With thirty boys in the autistic group, the absence of a significant difference at the later steps is a failure to detect one, which is a much weaker claim than equivalence. What the study does show is where the detected difference sat: at kissing and petting. That placement is suggestive, because kissing is the step where somebody has to decide, without being told, that an ambiguous moment has become an invitation, while the steps after it happen inside a relationship where the terms have been established and are often spoken aloud. A bottleneck at the unlabelled threshold is one reading the pattern is consistent with, and it is offered here as that rather than as a finding the study delivers.
The 2015 National Autism Indicators Report, drawing on the federal National Longitudinal Transition Study-2, found roughly one in four young adults on the autism spectrum socially isolated: in the past year they never saw or talked with friends, and were never invited to social activities.
Source — Roux, Shattuck, Rast, Rava & Anderson (2015), National Autism Indicators Report: Transition into Young Adulthood, A.J. Drexel Autism Institute.That last figure matters for a reason that has nothing to do with pity. Dating in most of the world does not run on strangers; it runs on the loose social network that produces introductions, second encounters, and the low-stakes repetition that lets two people become familiar before either has to decide anything. A thin network works on the denominator: it reduces the number of times the question ever gets asked, without saying much about how desirable you are when it is.
One number that would sharpen all of this is missing from the literature as far as this essay could verify: a clean estimate of the age gap, in years, between autistic and non-autistic adults at first romantic relationship. [NEEDS SOURCE]
The discourse collapses three separate quantities into one word and then calls the result a personality. Desire — do you want this? Affirmed by almost everyone in the samples that have asked. Opportunity — how often does a live romantic possibility appear in front of you? Governed by network size and venue, not by you. Throughput — of the possibilities that appear, how many convert? This is where the interpretive work lives, and it is the one of the three that dating advice tends to treat as the whole problem.
If your desire is intact and your opportunity count is near zero, no amount of technique changes the outcome. The rest of this essay separates the three so you can tell which one is actually failing.
The Gap Is Between Two People, and It Has Been Measured
In 2012 the sociologist Damian Milton published a four-page paper arguing that the standard account of autistic social difficulty had a hole in it. The dominant model held that autistic people struggled to model other minds. Milton pointed out that this was being tested in one direction only, and named the thing nobody was measuring: the double empathy problem. Two people with sharply different ways of experiencing the world will each find the other hard to read. Calling that a deficit in one of them settles in advance whose experience counts as the default — a choice being made at exactly the point where a finding is being claimed.
Milton reframed autistic social difficulty as a question of reciprocity and mutuality rather than a one-sided failure of “theory of mind,” arguing that cognitive-behavioural accounts had abstained from acknowledging the role of interaction in producing a shared social reality. The paper offered no data. It offered a testable claim, and the tests came afterwards.
Source — Milton (2012), “On the ontological status of autism: the ‘double empathy problem’,” Disability & Society 27(6):883–887.The cleanest test to date is a game of telephone. If autistic people were simply worse at transmitting social information, an all-autistic chain should degrade fastest. It does not.
Seventy-two participants were arranged in nine chains of eight. The first person heard a story and retold it to the second, who retold it to the third, and so on. All-autistic chains retained detail as effectively as all–non-autistic chains. Mixed chains lost substantially more of it, and participants in the mixed chains rated their rapport with the person they passed the story to as significantly lower.
Source — Crompton, Ropar, Evans-Williams, Flynn & Fletcher-Watson (2020), “Autistic peer-to-peer information transfer is highly effective,” Autism 24(7):1704–1712.A one-sided reading does not survive that design. In this experiment the degradation tracked the pairing rather than either group on its own. Crompton and colleagues also ran the mirror question in a companion study, asking autistic adults about their relationships with autistic and neurotypical friends and family, and took the title of the paper straight from a participant.
“I never realised everybody felt as happy as I do when I am around autistic people.”
The other half of the mechanism is what happens before a word is exchanged. Non-autistic observers form fast judgements from very short samples of behaviour, and those judgements carry consequences for whether an interaction happens at all.
Across three studies, typically-developing observers rated brief samples of real-world social behaviour from autistic people far less favourably than controls across a range of trait judgements, and those ratings were associated with reduced intentions to pursue social interaction. The pattern was robust, formed within seconds, did not improve with longer exposure, and held for both child and adult targets.
Source — Sasson, Faso, Nugent, Lovell, Kennedy & Grossman (2017), “Neurotypical Peers are Less Willing to Interact with Those with Autism based on Thin Slice Judgments,” Scientific Reports 7:40700.A related line of work found that non-autistic observers were also poor at inferring what autistic people were thinking, which is the second direction Milton said nobody was checking. Read together, the two findings describe something more useful than a diagnosis: a mismatch that runs both ways, with the social penalty falling on one side of it.
Neurotypical participants asked to infer the mental states of autistic people performed poorly, which the authors read as evidence that neurotypical people lack a theory of the autistic mind — the reciprocal of the deficit usually attributed to autistic people alone.
Source — Sheppard, Pillai, Wong, Ropar & Mitchell (2016), “How Easy is it to Read the Minds of People with Autism Spectrum Disorder?” Journal of Autism and Developmental Disorders 46(4):1247–1254.This site already carries the general form of this result as the Ambiguity Tax: running an interaction has an interpretive price, and the price is a property of the channel and the pairing, not a verdict on one participant. Neurodivergent courtship is the case that makes the distribution visible, but the same bill lands on anyone in an unfamiliar venue, a second language, or an unshared cultural script.
Knowing this does not dissolve the problem. What it changes is the attribution. A first date that went nowhere is evidence about a pairing, and about a room, and about how much autism knowledge the other person happened to arrive with. Treating it as evidence about your worth reads considerably more into the evening than the evening contains.
The Mask Works, Which Is Exactly the Problem
The standard workaround for the gap in the last section is performance: suppress the stims, rehearse the small talk, run a continuous background process that monitors your own face. The research calls it camouflaging or masking. It is worth being precise about why it is such a stubborn strategy. In the accounts autistic adults give of it, it works over the short run: people describe it getting them through interviews, through parties, and through first dates. Whether it delivers anything over a longer horizon is a separate question, and the answer further down this section is less comfortable. The costs, meanwhile, are itemised.
“Putting on my best normal.”
A thematic analysis of 92 autistic adults’ accounts of social camouflaging identified consequences over both short and long horizons. The short-term consequence was exhaustion. The long-term consequences included threats to self-perception — participants describing difficulty locating who they were underneath the performance.
Source — Hull, Petrides, Allison, Smith, Baron-Cohen, Lai & Mandy (2017), “‘Putting on My Best Normal’: Social Camouflaging in Adults with Autism Spectrum Conditions,” Journal of Autism and Developmental Disorders 47(8):2519–2534.The next study is the one that speaks most directly to dating, though it never mentions it. Eilidh Cage and Zoe Troxell-Whitman asked what varying the mask across contexts does to a person, and found that inconsistency carries its own penalty.
262 autistic adults (mean age 33.6, range 18–66) completed measures of camouflaging behaviour, the contexts in which they camouflaged, their reasons, and mental health symptoms. Two patterns related to poorer mental health: camouflaging heavily across all contexts, and ‘switching’ — camouflaging in some contexts and not others. Reasons differed by gender, with autistic women more likely to endorse conventional reasons such as getting by in formal settings.
Source — Cage & Troxell-Whitman (2019), “Understanding the Reasons, Contexts and Costs of Camouflaging for Autistic Adults,” Journal of Autism and Developmental Disorders 49:1899–1911.Early dating has that switching shape. You are masked on the date, unmasked in the recovery hours afterwards, masked again for the second one, and at some undefined point expected to stop without anybody having announced that the audition has ended. Cage and Troxell-Whitman measured contexts like work and family rather than courtship, so reading the result onto dating is an extension of their finding rather than its content. What the study itself reports is an association: switching related to poorer mental health in its own right, alongside heavy camouflaging. Being cross-sectional, it cannot say which way the arrow runs.
Until recently the evidence for masking’s harm rested on people recalling, in a survey, how much they had masked and how bad they had felt. That design has an obvious weakness. A 2025 study narrowed it.
87 autistic adults (58 female; ages 17–68) used a smartphone app across 28 days, reporting each time who they were with, how much they could be themselves, and how stressed they had felt during the previous four hours. Three results: participants masked less when alone than when others were present; they masked more in the presence of non-autistic others than autistic others; and more masking was linked to more stress in the same moment.
Source — Scheeren, Nieuwenhuis, Crane, Roke & Begeer (2025), “Masking, social context and perceived stress in autistic adults: An ecological momentary assessment study,” Autism 29:3002–3013.The second of those three findings is the one to sit with. The amount you mask moves with who is in the room, which makes it a property of the situation as much as a property of you. That is the double empathy result again, arriving from a different instrument.
A survey developed in consultation with a steering group of autistic adults, completed by 164 autistic adults (65 male, 99 female) and 169 general-population adults, found camouflaging autistic traits strongly associated with suicidality, alongside social factors including unemployment, isolation and being bullied. The authors identified mental exhaustion and feelings of inauthenticity as candidate mechanisms.
Source — Cassidy, Bradley, Shaw & Baron-Cohen (2018), “Risk markers for suicidality in autistic adults,” Molecular Autism 9:42. Cross-sectional and self-report; association, not established causation.What is not established is whether the strategy delivers. A 2025 systematic review looked specifically at camouflaging deployed in pursuit of friendships and intimate relationships, and concluded that its usefulness for actually obtaining satisfying ones is unclear. That is a striking gap. The most widely used autistic dating strategy in existence has no demonstrated success rate.
The review notes that camouflaging is a combination of strategies employed frequently by many autistic people in pursuit of social relationships, and that its utility in achieving satisfactory friendships and intimate relationships for the individual is not clear from the existing literature.
Source — Ridgway, Cooke, Demmer, Hooley, Westrupp & Stokes (2025), “Camouflaging Autism in Pursuit of Friendship and Intimate Relationships: A Systematic Review,” Autism in Adulthood 7(5):543–557.How many autistic adults mask at all is a question this essay could not answer to the standard the rest of these figures meet. Reviews describe the behaviour as common and the samples above are large, but a population prevalence estimate with a confirmed figure was not located. [NEEDS SOURCE]
The people who have carried the mask longest are those who reached adulthood without knowing why they needed one. In the late-diagnosed accounts, the performance reads less like a technique somebody acquired and more like the only available way to exist in a room.
Fourteen women aged 22–30, all diagnosed in late adolescence or adulthood, gave in-depth accounts of “pretending to be normal”; of how their gender led professionals to miss the diagnosis; and of conflicts between being autistic and a traditional feminine identity. The authors report that experiences of sexual abuse were widespread in this sample, partially reflecting specific vulnerabilities of being female with undiagnosed autism.
Source — Bargiela, Steward & Mandy (2016), “The Experiences of Late-diagnosed Women with Autism Spectrum Conditions: An Investigation of the Female Autism Phenotype,” Journal of Autism and Developmental Disorders 46(10):3281–3294. Fourteen interviews — a described pattern, not a rate.Two published memoirs sit alongside that finding and are worth naming for readers who want the long-form version rather than the abstract. Laura James’s Odd Girl Out (2017) is an account of being diagnosed at 45, after two marriages and four children, and of rereading a whole adult life through the diagnosis afterwards — including things as ordinary as why she had always struggled in rooms with a lot of ambient noise. Devon Price’s Unmasking Autism (2022) approaches the same material as an autistic social psychologist, treating masking as something socially compelled rather than freely chosen, and giving particular attention to how the demand differs by gender and by race.
Masking on a date has two costs, and the discourse only ever counts the first. The first is what the performance takes out of you: exhaustion measured in the moment, and a strong association with the worst outcomes in the literature. The second is the risk a successful performance carries: a relationship with someone who selected a version of you that takes continuous effort to hold, and who may read the eventual unmasking as a change in you rather than an arrival. The evidence above motivates that worry. It does not establish that outcome.
The Love Equations reading: the mask is a bill, not a skill. Pay it deliberately where the stakes justify it, and stop treating the ability to pay it indefinitely as the definition of being ready to date.
Reading the Ask, and the Cost of Vagueness
Courtship in most of the anglophone world runs on deniability. Interest is signalled in a register designed so that it can be withdrawn without either party having to acknowledge a refusal. That design has a purpose, and it is not cruelty: vagueness protects the person who might be rejected and the person who has to reject. It also means the signal is transmitted at low power on purpose, and someone has to do the amplification.
A scoping review screened 1,477 articles and included 14 examining autistic adults’ perceptions and preferences across friendships, romantic and intimate relationships, and mentoring. Communication difficulties were cited particularly in relation to flirting, courtship, and gauging others’ interest. The review also found many autistic adults preferring to engage with other autistic people, and favouring online interaction or connection through shared interests and structured activities.
Source — Minnell, Bowden, Barbaro, Sainsbury, Gardiner & Waddington (2025), “Autistic Adults’ Relationship Perceptions and Preferences: A Scoping Review,” Autism in Adulthood.The failure runs in both directions, which is rarely acknowledged. Under-reading is the famous one: the invitation that was obvious to everybody else and opaque to you. Over-reading is the quieter and more painful one: assuming romantic intent from someone who was being friendly, and finding out later, usually badly. Both are the same underlying condition. When a channel transmits at low power, a receiver that raises its gain gets more false positives, and a receiver that does not gets more misses.
A thematic analysis of survey responses from 31 autistic and 26 non-autistic adults found both groups describing intimacy in similar terms, with the same enablers: communication, sharing and similarity, respect and safety, and working on the relationship. Both groups reported intrapersonal and interpersonal conflicts as barriers. What the autistic participants specifically raised was uncertainty — about relationships and about communication.
Source — Sala, Hooley & Stokes (2020), “Romantic Intimacy in Autism: A Qualitative Analysis,” Journal of Autism and Developmental Disorders.That result deserves emphasis because it cuts against a widespread stereotype. Both groups in that sample described intimacy in similar terms and named overlapping ingredients; what the authors found distinctive to the autistic participants was uncertainty about where they stood. A thematic analysis of 57 people cannot settle what separates two populations. Of everything the study surfaced, though, that is the most striking pattern in it — a difference in what people could be confident of, running alongside no evident difference in what they were after.
The obvious remedy is to ask directly, and it is a real remedy — with a caveat that the honest version of this advice has to include. Directness does not abolish the interpretive cost; it moves it. The vagueness was doing a job, and when you remove it, the other person is the one who now has to decline in plain words to a person standing in front of them. Some people will resent being handed that. This site’s own framing of the mechanism is blunt about the transfer.
Under the Interaction Gate, this site holds that pre-contact evidence can screen a mismatch out but only real interaction can select someone in. The Ambiguity Tax adds the price of running that interaction, and notes that the bill is not the same size for everyone at the table.
The practical rule that follows: ask early, ask small, and ask in a form that gives the other person a graceful exit. “I’d like to take you to dinner on Thursday — no hard feelings either way” prices the ambiguity out of the moment while leaving the refusal cheap. There is no trick in it: you are choosing to pay the tax in one visible instalment instead of running an interpretation you cannot verify for six weeks.
The Room Is a Variable, and Often Yours to Set
The default first date in most of the West is a loud bar with variable lighting, unpredictable proximity to strangers, and a soundscape engineered to make conversation slightly difficult. For a substantial share of autistic adults, what that venue actually measures is auditory filtering under load — a result it then reports back as though it were a verdict on chemistry.
A qualitative study assembled autistic accounts of how sensory features shape sexuality and relationships, drawing on publicly available narratives — five books and thirteen online forums containing messages from 72 unique usernames — alongside open-ended survey responses from 49 participants. It examined both low and high neurological threshold patterns and the specific sensory modalities involved.
Source — Gray, Kirby & Graham Holmes (2021), “Autistic Narratives of Sensory Features, Sexuality, and Relationships,” Autism in Adulthood.That study is also a small model of how to handle community testimony well. The authors worked from public autistic writing, analysed it as a corpus, and reported patterns rather than parading individual posters. This essay follows the same rule: where an account comes from a forum or a subreddit rather than a published book or a study, it is described here as a pattern and never reproduced as a quotation attached to a username.
The logistics burden is real enough that researchers took a participant’s description of it for a paper title.
“It takes a village to plan a first date.”
The countermeasure most consistently described by autistic adults themselves is not endurance. Across the narratives collected in the Minnell review cited earlier, self-disclosure to partners about sensory needs and preferences appeared consistently, with participants describing communication as the thing that made shared physical intimacy enjoyable rather than merely tolerable. Saying what you need out loud, early, is the documented strategy. Enduring a room that hurts in order to seem easy to be with is not in the literature as anything other than a cost.
Online dating changes the sensory arithmetic and introduces a different set of costs, and the evidence base for it is thin enough that the honest summary includes its own limitations.
A scoping review of autism and online dating mapped eight studies published between 2014 and 2023. Online platforms were found to offer a controlled environment that can be advantageous for autistic people, against significant challenges around social norms and safety. The review flagged that the studies were largely characterised by small convenience samples, which limits how far the findings generalise.
Source — Neumann, Steiner-Hofbauer & Mittmann (2024), “Autism and Online Dating: A Scoping Review,” Review Journal of Autism and Developmental Disorders. Eight studies, small samples — a map of the literature, not an effect estimate.This site treats the venue as a variable in its own right at the Meeting Channel: each channel draws a different pool, runs a different screening order, and bills a different cost. Where a dater has any say over the channel, exercising it is one of the cheapest interventions available, and it operates before any of the interpretive work begins. Nothing in that warrants an apology.
The rule: choose the room first, then judge the person. A quiet second date where you can hear them is a measurement of them. A loud one is a measurement of the room.
Telling Them, and the Risk Nobody Warns You About
Disclosure gets discussed as though it were a question about you: are you ready, are you comfortable, have you accepted yourself. The evidence points somewhere less flattering to everyone else. Whether disclosure helps depends substantially on what the other person already knows.
Following the thin-slice work above, first impressions of autistic adults made by non-autistic raters improved when raters were told the person was autistic — and improved further when the rater had greater knowledge about autism. The social experience of autistic adults, the authors concluded, is shaped by the knowledge and beliefs of the neurotypical people they encounter.
Source — Sasson & Morrison (2019), “First impressions of adults with autism improve with diagnostic disclosure and increased autism knowledge of peers,” Autism 23(1):50–59.That is a genuinely useful result, and it also explains why disclosure feels like a coin flip. The same sentence, said the same way, lands differently depending on a variable you cannot see across a table: how much this person already understands. Disclosure is not a test of your courage. It is a probe of their knowledge.
The best available outcome data comes from workplaces rather than dating, and it should be read as workplace evidence.
Of 238 clinically diagnosed, UK-based autistic adults with employment experience, just over a third rated the impact of disclosing to supervisors and coworkers positively. Reported positives included workplace adjustments, successful recruitment, legal protection and increased understanding; reported negatives included bullying, deliberate discrimination, and a lack of support or acceptance.
Source — Romualdez, Heasman, Walker, Davies & Remington (2021), “‘People Might Understand Me Better’: Diagnostic Disclosure Experiences of Autistic Individuals in the Workplace,” Autism in Adulthood. Workplace disclosure — do not read this figure as a dating outcome.An equivalent figure for romantic disclosure — what share of autistic adults report a positive versus a negative outcome after telling a date or a partner, and how that varies with timing — was not located in any peer-reviewed source at the standard used elsewhere in this essay. [NEEDS SOURCE]
Which leaves the timing question to be reasoned rather than measured, and this essay will not pretend otherwise. What the evidence above supports is narrow: telling someone improves their read of you, more so if they know something about autism already; and in the one setting with survey data behind it, just over a third of those who disclosed rated the impact positively. What the remainder experienced, the figure does not say — the study leaves room for outcomes that were neutral as well as outcomes that were bad. Anyone who tells you there is a correct week to do it is extrapolating.
There is one more thing the polite literature tends to bury, and it belongs in an essay written for the person doing the dating rather than about them.
Ninety-five autistic adults and 117 non-autistic adults completed questionnaires on sexual knowledge and victimisation. Seventy-eight per cent of the autistic participants reported at least one occurrence of sexual victimisation, against 47.4% of the comparison group. Autistic participants obtained less of their sexual knowledge from social sources and more from non-social sources, and had less actual and perceived knowledge. The elevated risk was partially mediated by actual knowledge.
Source — Brown-Lavoie, Viecili & Weiss (2014), “Sexual Knowledge and Victimization in Adults with Autism Spectrum Disorders,” Journal of Autism and Developmental Disorders 44(9):2185–2196.The mediation finding is the part to hold onto, because it is the part that is actionable. Some of that elevated risk runs through an information gap — knowledge that most people absorb sideways from friends, and that a thinner social network does not deliver. Information gaps are closable. A study of autistic women reported a comparable pattern in unwanted sexual advances against a non-autistic comparison group, though the specific comparative percentages that circulate widely could not be confirmed in the publisher’s own text for this essay. [NEEDS SOURCE]
None of this makes you a category of person who gets hurt. What the mediation result describes is narrower and more useful than that: an information asymmetry with a known remedy. One further thing is worth naming, and it carries no statistic behind it. When somebody else behaves badly, “you misread the situation” is always an available explanation, and it is one that quietly relocates the fault. Notice when a sentence is doing that work.
The Love Equations rule for autistic dating: spend your effort on the variables that are actually yours. The venue is yours. The directness of the ask is yours. The decision about how long to keep performing is yours. Whether a given person can read you, and whether they arrived knowing anything about autism, is theirs — and a date that failed on that variable is data about the pairing, filed correctly.
Two corollaries follow from the evidence rather than from encouragement. Autistic–autistic pairings show up twice in this literature, once in higher reported relationship satisfaction and once in undegraded information transfer. Both findings are correlational, and both are worth knowing about. And the strategy with the highest documented cost — sustained masking — is also the one with no demonstrated success rate. Those two facts point the same direction.
Supported: in the samples that have asked, almost all autistic adults want romantic relationships and most have had them. Supported: communication degradation is a property of mixed autistic/non-autistic pairings rather than of autistic people alone. Supported: masking carries measurable costs in the moment and is strongly associated with the worst outcomes in the literature. Not established: that masking produces satisfying relationships; that there is an optimal disclosure timing; that any of the early-milestone gap reflects reduced desire.
Evidence grade — partnership and desire rates: multiple independent samples, self-report, convenience recruitment. Double empathy: experimental, replicated across designs, modest sample sizes. Masking costs: strong and converging, including one momentary-assessment design; causation not established. Victimisation: one controlled comparison with a mediation finding; two figures unconfirmed and marked above.