'Subtypes' in the presentation of autistic traits in the general adult population.

The team looked at 2,343 adults from the general population. None had an autism diagnosis.

They used the Autism-Spectrum Quotient, a short self-report form. Then they ran cluster and factor tests to see if autistic traits group into clear profiles.

Two clean profiles showed up. One group scored high on social difficulty but low on detail focus. The other group scored low on social difficulty but high on detail focus.

These patterns held across men and women. The traits did not form one single continuum.

Muller Spaniol et al. (2018) extended this idea. They showed that adults with high detail-oriented traits also ignore distractions better, linking the profile to real-world attention skills.

Panasiti et al. (2016) found the same high-trait adults learn social rewards, yet they still act less prosocial. This adds a functional twist: the profile matters for social-skills planning.

Bertschy et al. (2020) seems to disagree. They report weaker group favoritism in diagnosed adults. The clash fades once you see Kristen’s sample had clinical diagnoses while J et al. studied the general public.

If you run social groups or job coaching, do not treat “high autistic traits” as one block. Check which profile fits: social struggle or detail strength. Tailor goals accordingly—social scripts for the first, visual checklists or coding tasks for the second. One size will not fit all.