Camouflaging vs masking in autism: are they actually different?

Short answer

Camouflaging and masking are used inconsistently across community and research writing. Hull and colleagues' 2019 CAT-Q model describes three self-reported dimensions: compensation, masking, and assimilation. Lai and colleagues' 2017 study used a different operational measure based on the discrepancy between observed behaviour and self-reported traits or social-cognitive performance. Pearson and Rose's 2021 conceptual analysis discusses masking through stigma and social context; it does not establish one universally accepted terminology. State which definition is being used rather than assuming the words are exact synonyms.

How research has actually used the two terms

Lai and colleagues' relevant quantitative paper was published in 2017, not 2011. It operationalised camouflaging as a discrepancy among observed behaviour, self-reported traits, and social-cognitive performance. That is one research approach, not a direct measure of every strategy.

Hull and colleagues' 2019 CAT-Q is a 25-item self-report measure with compensation, masking, and assimilation factors. It measures reported camouflaging; it cannot establish a diagnosis or prove that a behaviour is autistic in origin.

Pearson and Rose's 2021 paper is a conceptual analysis focused on stigma and the limits of treating masking as freely chosen. Terminology remains debated. For clarity, this article uses camouflaging for the broad construct and masking for the CAT-Q subscale when discussing CAT-Q results.

Compensation: doing the work other people seem not to do

In CAT-Q usage, compensation refers to reported strategies used to navigate social situations, such as rehearsing, scripting, watching others, or applying learned rules. A subscale score does not show that a task is unconscious for other people, measure effort or ability, or predict recovery, cancelled plans, or fatigue over years.

Group differences reported in particular samples should not be turned into a rule about autistic women or used to infer hidden difficulty from apparent fluency.

Masking in the narrow research sense: actively hiding autistic features

In CAT-Q usage, masking refers to reported attempts to hide or control behaviours or expressions. Examples can include suppressing a movement, changing facial expression, or not disclosing an interest or discomfort. The CAT-Q validation does not show that this subscale is more energy-intensive than compensation, identify a universal mechanism, or establish what most people mean by the word.

Assimilation: trying to fit in with the people around you

In CAT-Q usage, assimilation refers to efforts to fit into social situations. Examples can include copying group norms or changing behaviour to match expectations. Group differences in a validation sample do not show that assimilation is the most exhausting subscale, is hardest to reduce, or has a particular effect on relationships. Reducing it has not been tested as an intervention and can carry social or safety consequences.

Why the distinction matters for self reflection

The three labels can help organise self-reported strategies, but no subscale prescribes a next step. The validation study did not test simpler social settings, fewer meetings, written communication, visible stimming, or relationship renegotiation. A high or low subscale score is not diagnostic and should not be used to make abrupt disclosure or safety decisions.

How NeuroType can help and where to take this further

NeuroType offers an original masking reflection tool covering compensation, monitoring, suppression, and recovery in adult focused wording. NeuroType also offers the CAT-Q reflection tool under Creative Commons Attribution 4.0 with full attribution to Hull and colleagues (2019). Both run in the browser; individual answers stay local during the free flow.

For the broader plain English overview of masking, read autism masking in adults: how camouflaging works and why it matters. For a deeper guide to interpreting CAT-Q subscales, read CAT-Q questionnaire explained for adults. For everyday examples of the three components in action, read autism masking examples in adults.

Source and review status

This article is original NeuroType editorial content. It references Hull and colleagues' 2019 CAT-Q validation study, Hull and colleagues' 2020 gender-comparison study, Lai and colleagues' 2017 quantitative camouflaging study, and Pearson and Rose's 2021 conceptual analysis. The CAT-Q is referenced under Creative Commons Attribution 4.0. No questionnaire item text is reproduced outside the verified CAT-Q tool flow. Corrections can be sent to hello@neurotype.app.