A meta-analysis of self-compassion and attachment in adults

Attachment styles are patterns of relating to others developed during early life, influencing how individuals handle relationships and emotional experiences.

These styles—secure, anxious, and avoidant—can significantly impact one’s ability to practice self-compassion, which involves treating oneself with kindness and understanding during personal struggles or failures.

attachment style graph
Hill, C., Vasiliou, V. S., Sirois, F. M., Hughes, O., & Thompson, A. R. A meta-analysis of self-compassion and attachment in adults. Psychology and Psychotherapy: Theory, Research and Practice. https://doi.org/10.1111/papt.12590

Key Points

  • The systematic review and meta-analysis focus on the relationship between self-compassion and adult attachment.
  • The research aimed to examine the association between self-compassion and different attachment styles (secure, anxious, avoidant).
  • Key findings include a positive correlation between secure attachment and self-compassion and negative correlations between insecure attachments (anxious, avoidant) and self-compassion.
  • The findings suggest enhancing self-compassion could benefit individuals with insecure attachment styles, significantly influencing therapeutic interventions and personal development practices.

Rationale

This systematic review addresses the necessity of understanding self-compassion in the context of attachment styles.

Previous research indicates that insecure attachment styles are associated with mental health issues like anxiety and depression (Mikulincer & Shaver, 2019).

Yet, there is inconsistent knowledge regarding how self-compassion may mediate or moderate these relationships (Neff & McGehee, 2010).

The current meta-analysis seeks to clarify these relationships and identify gaps in the existing literature.

Method

  • The review adhered to PRISMA guidelines.
  • Databases searched: PsycINFO, Web of Science, PubMed, and Scopus, covering literature published up to October 2023.
  • Search terms included “self-compassion,” “attachment,” “adult attachment,” and combinations thereof.
  • Inclusion criteria were empirical studies examining adult populations, measuring self-compassion and attachment explicitly.
  • Exclusion criteria involved non-English publications, qualitative studies, and those not providing sufficient quantitative data.
  • A total of 40 studies were included in the final analysis.
  • Data extraction involved coding effect sizes, demographic details, methodological aspects, and measurement instruments used.

Statistical Measures

  • The analysis used random-effects meta-analysis to aggregate effect sizes from individual studies.
  • Pearson’s r was converted to Fisher’s Z for analysis to standardize correlation coefficients.
  • Moderator analyses (meta-regression) assessed potential influencing factors such as age, gender, and measurement instruments.

Results

  • Secure attachment showed a strong, positive relationship with self-compassion (r = 0.48).
  • Anxious attachment displayed a moderate negative relationship with self-compassion (r = -0.38).
  • Avoidant attachment exhibited a moderate negative relationship with self-compassion (r = -0.36).
  • Moderator analyses indicated no significant effects from demographic variables (age, gender) or measurement instruments on the relationship strength.

Insight

Key insights from this review highlight the protective role of self-compassion in emotional regulation and mental health, particularly in securely attached individuals.

These findings underscore the importance of therapeutic practices fostering self-compassion in individuals with insecure attachment styles.

Compared to previous research, this meta-analysis confirms the negative correlation between insecure attachment styles and self-compassion (Neff & McGehee, 2010), providing a clearer quantitative synthesis.

Future research should explore intervention studies targeting self-compassion to remediate insecure attachment styles.

Clinical Implications

Clinicians and policymakers might incorporate self-compassion training into therapy and personal development programs, especially targeting individuals identified with insecure attachment styles.

Specific recommendations include structured self-compassion training modules within counseling services.

Potential challenges include varying responsiveness among individuals and integration into existing therapeutic frameworks.

Strengths

This study had several methodological strengths, including:

  • Comprehensive database searches ensure broad literature coverage.
  • Adherence to PRISMA guidelines enhances methodological rigor.
  • Meta-regression provided robust examination of potential moderators.
  • Inclusion of a significant number of studies strengthens the reliability of findings.

Limitations

This study also had several limitations, including:

  • Potential publication bias due to exclusion of non-English studies.
  • Limited ability to infer causality due to cross-sectional nature of included studies.
  • Variability in attachment and self-compassion measurement instruments may affect consistency.
  • Generalizability limited by predominance of Western study samples.

Socratic Questions

  • How might the choice of attachment measurement tools influence the findings of this meta-analysis?
  • Can self-compassion effectively remediate attachment insecurities, or does it merely correlate without impacting underlying attachment patterns?
  • How would cultural differences in attachment expression potentially alter these findings if studied in non-Western populations?
  • What alternative explanations might exist for the observed correlations between attachment styles and self-compassion?
  • How could future research methods better address causality in the relationship between attachment styles and self-compassion?

References

Mikulincer, M., & Shaver, P. R. (2007). Boosting attachment security to promote mental health, prosocial values, and inter-group tolerance. Psychological Inquiry, 18(3), 139–156. https://doi.org/10.1080/10478400701512646

Neff, K. D., & McGehee, P. (2010). Self-compassion and psychological resilience among adolescents and young adults. Self and Identity, 9(3), 225–240. https://doi.org/10.1080/15298860902979307

Saul McLeod, PhD

BSc (Hons) Psychology, MRes, PhD, University of Manchester

Editor-in-Chief for Simply Psychology

Saul McLeod, PhD., is a qualified psychology teacher with over 18 years of experience in further and higher education. He has been published in peer-reviewed journals, including the Journal of Clinical Psychology.


Olivia Guy-Evans, MSc

Associate Editor for Simply Psychology

BSc (Hons) Psychology, MSc Psychology of Education

Olivia Guy-Evans is a writer and associate editor for Simply Psychology. She has previously worked in healthcare and educational sectors.

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