Temperament as a predictor of symptomotology and adaptive functioning in adolescents with high-functioning autism.

The team asked teens with high-functioning autism to fill out a short mood-and-activity survey. Parents filled out the same survey and also rated their teen’s daily living and social skills.

Researchers then looked at which temperament traits matched the lowest skill scores.

Teens who said they were often angry, worried, or sad had weaker daily-living and social skills in parent eyes. Teens who said they were upbeat and eager for new things had stronger skills.

The link held only for the autism group, not for typical teens in the study.

Myers et al. (2018) saw the same pattern using executive-function checklists: poor planning and emotional control predicted lower adaptive scores. Maddox et al. (2015) later showed the temperament link stays into adulthood, but the effect shrinks.

Kovačič et al. (2020) looked at the same traits and found no link to suicide risk once depression was counted. This seems like a clash, but the 2020 study used adults and a stricter stats model. Temperament may flag day-to-day struggles, while depression alone flags crisis risk.

Hilton et al. (2010) swapped temperament for sensory scores and still predicted social deficits. Together the papers say: in HFASD, many small trait measures—temperament, sensory, EF—each add a piece to the adaptive-skills puzzle.

You already track prompt levels and prompt fading. Add a quick five-item temperament check during intake or re-assessment. If the teen scores high on negative mood and low on surgency, weave extra emotion-regulation and social-initiation goals into the plan. Small trait shifts may open bigger adaptive gains later.