OXT and autism: The emergence of a negative bias in adolescent girls with ED and a disadvantageous interaction response to oxytocin in those who also met the threshold for suspected autism, suggests that interpersonal difficulties present in mid‐adolescence are potentially important transdiagnostic factors, see the Central to the Transdiagnostic Model of ED (Fairburn, Cooper, and Shafran 2003), during a developmental stage of identity development (Wittek et al. 2021).