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Momentary emotion identification in female adolescents with and without anorexia nervosa

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  • Additional Information
    • Affiliation:
      a Department of Child and Adolescent Psychiatry and Psychotherapy, University Medical Center at the Johannes Gutenberg-University, Mainz, Germany
      b Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
      c Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Würzburg, Würzburg, Germany
    • Keywords:
      Aversive tension
      Ecological momentary assessment
      Alexithymia
      Anorexia nervosa
    • Abstract:
      Individuals with anorexia nervosa (AN) often report difficulties in identifying emotions, which have been mostly studied as an alexithymia trait. In a controlled two-day ecological momentary assessment, we studied the influence of time of day and aversive tension on self-reported momentary emotion identification. Analysis on an aggregated level revealed a significant lower mean emotion identification in the AN group. In a mixed model analysis, the AN group showed lower emotion identification than the control group (HC). Both a general and a group effect of time of day were found, indicating that emotion identification improved during the day in HC, whereas a negligible decrease of the emotion identification over time was observed in the AN group. Age was associated positively with emotion identification in general, but no specific effect on a group level was found. No effect of aversive tension was found. Our results indicate that an improvement during the day might be a natural process of emotion identification, which is hindered in AN. Future research should focus on temporal relations between emotion identification and disordered eating behavior to further evaluate the clinical relevance of emotion identification difficulties in AN.
    • ISSN:
      0165-1781
    • Accession Number:
      10.1016/j.psychres.2017.06.075
    • Accession Number:
      S0165178116319916
    • Copyright:
      © 2017 Elsevier B.V. All rights reserved.
  • Citations
    • ABNT:
      KOLAR, D. R. et al. Momentary emotion identification in female adolescents with and without anorexia nervosa. Psychiatry Research, [s. l.], v. 255, p. 394–398, 2017. DOI 10.1016/j.psychres.2017.06.075. Disponível em: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edselp&AN=S0165178116319916. Acesso em: 22 set. 2020.
    • AMA:
      Kolar DR, Huss M, Preuss HM, et al. Momentary emotion identification in female adolescents with and without anorexia nervosa. Psychiatry Research. 2017;255:394-398. doi:10.1016/j.psychres.2017.06.075
    • APA:
      Kolar, D. R., Huss, M., Preuss, H. M., Jenetzky, E., Haynos, A. F., Bürger, A., & Hammerle, F. (2017). Momentary emotion identification in female adolescents with and without anorexia nervosa. Psychiatry Research, 255, 394–398. https://doi.org/10.1016/j.psychres.2017.06.075
    • Chicago/Turabian: Author-Date:
      Kolar, David R., Michael Huss, Hanna M. Preuss, Ekkehart Jenetzky, Ann F. Haynos, Arne Bürger, and Florian Hammerle. 2017. “Momentary Emotion Identification in Female Adolescents with and without Anorexia Nervosa.” Psychiatry Research 255 (September): 394–98. doi:10.1016/j.psychres.2017.06.075.
    • Harvard:
      Kolar, D. R. et al. (2017) ‘Momentary emotion identification in female adolescents with and without anorexia nervosa’, Psychiatry Research, 255, pp. 394–398. doi: 10.1016/j.psychres.2017.06.075.
    • Harvard: Australian:
      Kolar, DR, Huss, M, Preuss, HM, Jenetzky, E, Haynos, AF, Bürger, A & Hammerle, F 2017, ‘Momentary emotion identification in female adolescents with and without anorexia nervosa’, Psychiatry Research, vol. 255, pp. 394–398, viewed 22 September 2020, .
    • MLA:
      Kolar, David R., et al. “Momentary Emotion Identification in Female Adolescents with and without Anorexia Nervosa.” Psychiatry Research, vol. 255, Sept. 2017, pp. 394–398. EBSCOhost, doi:10.1016/j.psychres.2017.06.075.
    • Chicago/Turabian: Humanities:
      Kolar, David R., Michael Huss, Hanna M. Preuss, Ekkehart Jenetzky, Ann F. Haynos, Arne Bürger, and Florian Hammerle. “Momentary Emotion Identification in Female Adolescents with and without Anorexia Nervosa.” Psychiatry Research 255 (September 1, 2017): 394–98. doi:10.1016/j.psychres.2017.06.075.
    • Vancouver/ICMJE:
      Kolar DR, Huss M, Preuss HM, Jenetzky E, Haynos AF, Bürger A, et al. Momentary emotion identification in female adolescents with and without anorexia nervosa. Psychiatry Research [Internet]. 2017 Sep 1 [cited 2020 Sep 22];255:394–8. Available from: http://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edselp&AN=S0165178116319916