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Psychometric properties of the Portuguese version of the Invalidating Childhood Environment Scale

  • Ana Isabel Vieira
  • Mónica Gonçalves
  • Bárbara César Machado
  • Tânia Rodrigues
  • Paulo P. P. Machado
  • Isabel Brandão
  • Sertório Timóteo
  • Patrícia Nunes
  • Sónia Gonçalves
Original Article
  • 44 Downloads

Abstract

Purpose

The current study aimed to examine the psychometric properties of the Portuguese version of the invalidating childhood environment scale (ICES) in a non-clinical and clinical sample of eating disorder (ED) patients. This study also investigated the between-sample differences regarding invalidating parental behaviors and family styles and explored the associations between invalidating childhood environments and eating pathology.

Methods

A sample of 410 high school and college students and 101 patients with a diagnosis of ED completed self-report measures. Principal component analyses and confirmatory factor analyses were conducted to examine the factor structure of the ICES. The internal consistency and the between-sample differences and associations between invalidating childhood environments and eating pathology were also tested.

Results

Principal component analyses and confirmatory factor analyses indicated a two-factor solution for each parent. The ICES demonstrated high internal consistency and was able to differentiate between non-clinical and clinical samples. The perception of parental invalidation was higher in ED patients, and the clinical sample presented higher scores in the chaotic and perfect family styles and lower scores in the validating family style, in comparison with the non-clinical sample. Both maternal invalidation and invalidating styles were significantly associated with a higher ED symptomatology.

Conclusions

The Portuguese version of the ICES revealed adequate psychometric properties. Considering the relationship between invalidation in family and eating pathology, the ICES may be useful in clinical practice, especially among ED patients.

Level of Evidence

Level V, cross-sectional descriptive study.

Keywords

Invalidating environments Eating disorder Reliability Validity Psychometrics 

Notes

Acknowledgements

This research was partially supported by a Foundation for Science and Technology doctoral grant to the first author (SFRH/BD/116974/2016).

Compliance with ethical standards

Conflict of interest

On behalf of all the authors, the corresponding author states that there is no conflict of interest.

Ethical approval

The research was approved by the internal review board of the Research Center of Psychology at the University of Minho (Portugal) and all procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

Informed consent

Informed consent in writing was obtained from all individual participants included in the study.

References

  1. 1.
    Sturrock B, Mellor D (2014) Perceived emotional invalidation and borderline personality disorder features: a test of theory. Personal Ment Health 8:128–142.  https://doi.org/10.1002/pmh.1249 CrossRefPubMedGoogle Scholar
  2. 2.
    Yap MB, Allen NB, Ladouceur CD (2008) Maternal socialization of positive affect: the impact of invalidation on adolescent emotion regulation and depressive symptomatology. Child Dev 79:1415–1431.  https://doi.org/10.1111/j.1467-8624.2008.01196.x CrossRefPubMedGoogle Scholar
  3. 3.
    Haslam M, Mountford V, Meyer C, Waller G (2008) Invalidating childhood environments in anorexia and bulimia nervosa. Eat Behav 9:313–318.  https://doi.org/10.1016/j.eatbeh.2007.10.005 CrossRefPubMedGoogle Scholar
  4. 4.
    Linehan MM (1993) Cognitive–behavioral treatment of borderline personality disorders. Guilford, New YorkGoogle Scholar
  5. 5.
    Linehan MM, Dexter-Mazza ET (2008) Dialectical behavior therapy for borderline personality disorder. In: Barlow DH (ed) Clinical handbook of psychological disorders: a step-by-step treatment manual, 4th edn. Guilford Press, New York, pp 365–420Google Scholar
  6. 6.
    Mountford V, Corstorphine E, Tomlinson S, Waller G (2007) Development of a measure to assess invalidating childhood environments in the eating disorders. Eat Behav 8:48–58.  https://doi.org/10.1016/j.eatbeh.2006.01.003 CrossRefPubMedGoogle Scholar
  7. 7.
    Compagnone PD, Lo Monaco G (2015) Adaptation and validation of the French version of the Invalidating Childhood Environments Scale (ICES). Eur Rev Appl Psychol 65:43–52.  https://doi.org/10.1016/j.erap.2014.11.001 CrossRefGoogle Scholar
  8. 8.
    Haslam M, Arcelus J, Farrow C, Meyer C (2012) Attitudes towards emotional expression mediate the relationship between childhood invalidation and adult eating concern. Eur Eat Disord Rev 20:510–514.  https://doi.org/10.1002/erv.2198 CrossRefPubMedGoogle Scholar
  9. 9.
    Ford G, Waller G, Mountford V (2011) Invalidating childhood environments and core beliefs in women with eating disorders. Eur Eat Disord Rev 19:316–321.  https://doi.org/10.1002/erv.1053 CrossRefPubMedGoogle Scholar
  10. 10.
    Robertson CD, Kimbrel NA, Nelson-Gray RO (2013) The Invalidating Childhood Environment Scale (ICES): psychometric properties and relationship to borderline personality symptomatology. J Pers Disord 27:402–410.  https://doi.org/10.1521/pedi_2012_26_062 CrossRefPubMedGoogle Scholar
  11. 11.
    Sturrock BA, Francis A, Carr S (2009) Avoidance of affect mediates the effect of invalidating childhood environments on borderline personality symptomatology in a non-clinical sample. Clin Psychol 13:41–51.  https://doi.org/10.1080/13284200902936927 CrossRefGoogle Scholar
  12. 12.
    Tatham M, Turner H, Mountford V, Tritt A, Dyas R, Waller G (2015) Development, psychometric properties and preliminary clinical validation of a brief, session-by-session measure of eating disorder cognitions and behaviors: the ED-15. Int J Eat Disord 48:1005–1015.  https://doi.org/10.1002/eat.22430 CrossRefPubMedGoogle Scholar
  13. 13.
    American Psychiatric Association (2013) Diagnostic and statistical manual of mental disorders, 5th edn. American Psychiatric Association, Washington, DCCrossRefGoogle Scholar
  14. 14.
    Field A (2009) Discovering statistics using SPSS. SAGE, LondonGoogle Scholar
  15. 15.
    Stevens JP (2002) Applied multivariate statistics for the social sciences, 4th edn. Erlbaum, HillsdaleGoogle Scholar
  16. 16.
    Bentler PM, Bonett DG (1980) Significance tests and goodness-of-fit in the analysis of covariance structures. Psychol Bull 88:588–606.  https://doi.org/10.1037/0033-2909.88.3.588 CrossRefGoogle Scholar
  17. 17.
    Hu L, Bentler PM (1999) Cutoff criteria for fit indexes in covariance structure analysis: conventional criteria versus new alternatives. Struct Equ Model 6:1–55.  https://doi.org/10.1080/10705519909540118 CrossRefGoogle Scholar
  18. 18.
    Kline RB (1998) Principles and practice of structural equation modeling. The Guildford Press, New YorkGoogle Scholar
  19. 19.
    Steiger JH (2007) Understanding the limitations of global fit assessment in structural equation modeling. Pers Individ Differ 42:893–898CrossRefGoogle Scholar
  20. 20.
    Carr A (2005) The handbook of child and adolescent clinical psychology —a contextual approach. Routledge, Taylor & Francis Group, LondonGoogle Scholar
  21. 21.
    Hilbert A, Pike KM, Goldschmidt AB, Wilfley DE, Fairburn CG, Dohm FA, Walsh BT, Striegel Weissman R (2014) Risk factors across the eating disorders. Psychiatry Res 220:500–506.  https://doi.org/10.1016/j.psychres.2014.05.054 CrossRefPubMedPubMedCentralGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2018

Authors and Affiliations

  1. 1.Psychotherapy and Psychopathology Research Unit, CIPsi, School of PsychologyUniversity of MinhoBragaPortugal
  2. 2.Faculty of Education and Psychology, CEDH, Centre for Studies in Human DevelopmentCatholic University of PortugalPortoPortugal
  3. 3.Psychiatry Department, Faculty of MedicineHospital of S. JoãoPortoPortugal

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