Knowing me, knowing you: Spontaneous use of mentalistic language for self and other in autism.

Researchers asked 40 autistic and 40 non-autistic adults to talk freely about themselves and another person. They counted how often each speaker used mental-state words like "think," "feel," or "believe" without being prompted.

The team recorded the talks and sorted every sentence. They split mental words into two buckets: reflective ("I believe she is tired") and basic ("I am happy"). They also counted physical-trait words ("I have brown hair") to check if any group simply talked less.

Autistic adults produced about half as many reflective mental-state comments as non-autistic adults. The drop showed up for both self-talk and talk about others.

Basic emotion words ("I'm happy") were equal across groups. Physical-trait comments were also equal. Only the deeper, perspective-taking words were missing in the autistic group.

Palka Bayard de Volo et al. (2021) asked autistic adults to pick the true meaning of tricky, implied sentences. That study also found large gaps, but in listening. Together the papers paint one picture: subtle mind-reading problems show up when autistic adults both speak and listen.

Schuwerk et al. (2019) pinged people’s phones throughout the day and found mentalizing is rare for everyone, even rarer for those with more autistic traits. Alexandra’s lab result now confirms what the phone study saw in real life: the words simply do not pop out.

Chiang (2008) first noticed sparse spontaneous talk in autistic children. Alexandra et al. show the same blank space still exists in grown-ups, meaning the gap is lifelong, not something kids outgrow.

If you run social-skills groups, do not wait for clients to say "I think" or "maybe she feels." Prompt those reflective phrases directly. Model them, script them, and reinforce their use in role-play. The study says the inner skill is there, but the spontaneous spoken output is not.