Heiss, S. ., Coffino, J. ., & Hormes, J. . (2019). What does the ORTO-15 measure? Assessing the construct validity of a common orthorexia nervosa questionnaire in a meat avoiding sample. Appetite, 135, 93-99. https://doi.org/10.1016/j.appet.2018.12.042 (Original work published 2019)

Walker, D. ., Donahue, J. ., Heiss, S. ., Gorrell, S. ., Anderson, L. ., Brooks, J. ., … Anderson, D. . (2020). Rapid response is predictive of treatment outcomes in a transdiagnostic intensive outpatient eating disorder sample: a replication of prior research in a real-world setting. Eating and Weight Disorders : EWD. https://doi.org/10.1007/s40519-020-00939-y (Original work published 2020)

Scharmer, C. ., Donahue, J. ., Heiss, S. ., & Anderson, D. . (2020). Factor structure of the Eating Disorder Examination - Questionnaire among heterosexual and sexual minority males. Eating Behaviors, 38, 101403. https://doi.org/10.1016/j.eatbeh.2020.101403

Walker, D. ., Heiss, S. ., Donahue, J. ., & Brooks, J. . (2020). Practitioners’ perspectives on ethical issues within the treatment of eating disorders: Results from a concept mapping study. The International Journal of Eating Disorders, 53(12), 1941-1951. https://doi.org/10.1002/eat.23381

Heiss, S. ., Timko, C. ., & Hormes, J. . (2020). Confirmatory factor analysis of the EDE-Q in vegans and omnivores: Support for the brief three factor model. Eating Behaviors, 39, 101447. https://doi.org/10.1016/j.eatbeh.2020.101447