Avoidant Personality Disorder

Avoidant Personality Disorder, or AvPD, is a mental health condition where people experience intense fear of rejection, criticism, or embarrassment. This leads them to avoid social situations, close relationships, or new activities, even if they want connection.

It’s not just shyness. AvPD is a pervasive pattern that affects work, relationships, and self-esteem, often starting in early adulthood. Treatment can include therapy, self-help strategies, and sometimes medication.

Avoidant Personality
This article is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment.

Always seek advice from your physician, therapist, or another qualified health provider about a medical or mental health condition. Never disregard professional advice, or delay seeking it, because of something you have read here.

Key Takeaways

  • Core features – AvPD is a long-term pattern of avoiding social contact due to fear of criticism, rejection, or embarrassment, often linked to low self-esteem.
  • Social anxiety – Social anxiety is usually situational; AvPD affects most areas of life, including relationships and work.
  • Possible causes – May involve genetic traits like high sensitivity and early experiences of rejection or neglect, though not everyone with these develops AvPD.
  • Diagnosis – Only a qualified professional can diagnose AvPD using interviews, questionnaires, and DSM-5 criteria.
  • Management – Therapy, self-help strategies, and sometimes medication for related symptoms can support coping and confidence.
  • Evidence – CBT and schema therapy both have randomized-trial support, but trials specific to AvPD remain few.

Understanding Avoidant Personality Disorder

People with AvPD may desire social interaction but often avoid it due to their intense fear of being rejected or negatively judged by others.

This fear can cause them to withdraw from relationships and social situations, leading to feelings of loneliness and isolation.

People with AvPD also feel extreme social awkwardness. They spend a lot of time ruminating on their perceived shortcomings, and hesitate to form relationships where rejection could occur.

How Common Is AvPD?

AvPD is one of the more common personality disorders. Estimates do vary with the method used.

In a community sample of 2,053 adults in Oslo, it was the single most prevalent personality disorder, affecting 5.0% of people (Torgersen et al., 2001).

A far larger US survey of 43,093 adults gave a more conservative figure of 2.36%, with women at greater risk than men (Grant et al., 2004).

Either way, AvPD is not rare.

The pattern is usually recognizable by adolescence or early adulthood. It tends to be long-lasting, though twin data suggest stability is moderate rather than absolute (Torvik et al., 2016).

AvPD also rarely travels alone. Depression, other anxiety disorders, and above all social anxiety disorder often co-occur.

In the same twin sample, about one in three people with AvPD also had social anxiety disorder at the start. Ten years later it was one in two (Torvik et al., 2016).

The cost is real. In the US survey above, AvPD predicted emotional disability (Grant et al., 2004).

Even so, reviews describe AvPD as a neglected condition that attracts far less research than its prevalence and burden warrant (Weinbrecht et al., 2016).

Where the AvPD Diagnosis Came From

The modern idea of avoidant personality comes largely from the American theorist Theodore Millon. In his theory, personality patterns differ on two dimensions: what rewards a person looks for, and whether they pursue them actively or passively (Millon, 1969).

Millon called the avoidant pattern actively detached. These people scan for interpersonal threat and flee it, because contact promises pain. The schizoid person is passively detached instead: contact simply holds little reward.

Detachment, then, is not indifference. Beneath it lies a strong wish for acceptance, held in check by a stronger expectation of humiliation.

Millon (1981) saw this strategy as a learned response to a history of rejection and put-downs. It is also self-defeating. It blocks the experiences of acceptance that could change the person’s self-image.

The idea proved influential. DSM-III adopted the avoidant category in 1980, and DSM-IV and DSM-5 kept it with only modest revision.

It also seeded a lasting dispute. Researchers studying anxiety independently described social phobia, so the two fields produced overlapping categories. Whether they describe one disorder or two is still the central question about AvPD (Lampe & Malhi, 2018).

Signs and Symptoms of Avoidant Personality Disorder

Avoidant Personality Disorder (AvPD) looks different from person to person. Most often it involves a persistent pattern of avoiding social contact. The driver is an intense fear of criticism, rejection, or embarrassment.

These fears are often linked to deep feelings of inadequacy and low self-worth, and they can range from mild to severe.

Common signs include:

  • Feeling socially inadequate or inferior
  • Intense fear of criticism or rejection
  • Extreme shyness and social withdrawal
  • Avoiding new relationships unless certain of acceptance
  • Overanalyzing others for approval or disapproval
  • Low self-esteem and lack of assertiveness
  • Avoiding situations where failure or ridicule is possible

Is AvPD a form of shyness or introversion?

AvPD is more than shyness or introversion.

While many people experience occasional shyness or worry about judgment, AvPD affects nearly all areas of life, including work, friendships, and daily activities.

In social situations, someone with AvPD may stay silent, avoid eye contact, or decline invitations altogether to prevent embarrassment or rejection.

Introversion is a preference. Many introverts enjoy their own company and feel no dread about being judged.

AvPD is different. The avoidance is driven by an expectation of humiliation, and by a settled view of the self as inept and inferior to other people.

That also separates AvPD from schizoid personality disorder, where a person is genuinely indifferent to relationships. People with AvPD usually want closeness (Millon, 1981).

They avoid it anyway, because contact promises pain.

How is AvPD different from social anxiety disorder?

AvPD is often confused with social anxiety disorder (SAD). Both involve fear of judgment, but SAD usually centers on specific situations, while AvPD is broader and more pervasive, leading to avoidance of nearly all social interaction.

It’s also possible to have both conditions, so a professional diagnosis is essential for effective treatment.

AvPD vs Social Anxiety: What the Research Shows

Is AvPD simply severe social anxiety? Researchers have argued over that for years.

One side sees a single dimension. Reviewing two decades of comparative studies, Reich (2009) found that AvPD and social phobia (an older name for SAD) share similar symptoms and treatment response.

Dysfunction also rose smoothly with the number of criteria met. There was no sharp jump at the diagnostic threshold.

A population study of 1,427 female twin pairs agreed. Both disorders shared identical genetic factors (Reichborn-Kjennerud et al., 2007). Only each person’s unique experiences seemed to decide which one developed.

Later evidence complicated that picture.

A Norwegian twin study followed 1,761 women, re-interviewing most of them about ten years later (Torvik et al., 2016). It found separate but strongly correlated risk factors behind each condition, both highly heritable.

So the two overlap heavily without being the same thing.

Clinical comparisons point the same way. Patients with AvPD report more severe childhood neglect than patients with social anxiety alone, and physical neglect stands out most (Eikenaes et al., 2015).

What seems to set AvPD apart is the self-concept. It is a durable sense of being inept and unlikeable as a person, not anxiety attached to particular situations (Lampe & Malhi, 2018).

Not every strand points that way.

A Danish study of 508 outpatients compared people with social anxiety disorder, AvPD, or both (Frandsen et al., 2020). All three groups shared one main interpersonal problem: difficulty asserting themselves.

People with AvPD reported more general interpersonal distress and depression. Those with social anxiety reported more phobic anxiety. Overall symptom severity did not differ.

The authors concluded that the two are distinct syndromes with common elements. Which domain researchers measure can change the verdict on the same boundary.

A person in the centre with hands covering face. signs of avoidant personality disorder surrounds them such as extreme social withdrawal, persistent feelings of inadequacy, and avoiding new relationships.

Is AvPD the Same as Avoidant Attachment?

No. The names overlap, but the two describe different things.

Avoidant attachment is a normal-range way of relating in which someone plays down the importance of closeness and keeps attachment needs quiet.

AvPD is a diagnosed personality disorder. The attachment pattern usually seen alongside it sits closer to the fearful end: wanting closeness while expecting rejection (Lampe & Malhi, 2018).

The practical difference is desire.

A dismissing-avoidant person tends to devalue the intimacy they are avoiding. Someone with AvPD usually longs for it.

You can also have an avoidant attachment style without having any personality disorder at all.

What Living With AvPD Can Feel Like

While lists of symptoms can describe Avoidant Personality Disorder (AvPD) in clinical terms, hearing directly from people who live with it can give a clearer picture of the day-to-day reality.

For some, avoidance can shape even ordinary moments. One person recalled:

“I skipped school on Valentine’s Day… I was convinced that no one would give me a valentine because I had no friends… the next day… I decided everyone hated me.”

This shows how quickly negative self-beliefs can take hold. They often form without any real evidence, reinforcing a cycle of withdrawal.

Triggers can be surprisingly small yet deeply uncomfortable:

“Being stared at, or even just someone giving me a passing glance… people waiting on me: grocery store lines, self-checkouts…”

Even brief or casual social contact can feel overwhelming, leading to avoidance of everyday situations.

Many describe an inner conflict between wanting closeness and fearing rejection:

“I crave love and affection, but my self-esteem is below my shoes and I don’t have the social skills required to bond romantically…”

What Research on Lived Experience Shows

Researchers have studied this experience directly.

Kristine Dahl Sørensen and colleagues interviewed 15 people diagnosed with AvPD, twice each. People with the condition also helped shape the research (Sørensen, Råbu, et al., 2019).

They named the central theme “struggling to be a person.”

Two themes ran through it:

  • Fear and longing: wanting connection while dreading closeness.
  • A doubting self: feeling chronically insecure and searching for who one actually is.

The researchers concluded that relating to others can feel like a skill that was never learned.

That matters for treatment. It suggests help needs to reach identity and self-awareness, not only the fear of specific situations.

A companion study asked what helped in treatment. According to Sørensen, Wilberg, and colleagues (2019), patients valued most being met as a person with intentions and agency.

An emotional bond and growing trust then helped them build the courage to approach what they feared.

These experiences highlight that AvPD isn’t just about shyness. It is a constant push-and-pull between longing for connection and feeling too exposed or inadequate to reach for it.

Causes of Avoidant Personality Disorder

There is no single cause of Avoidant Personality Disorder (AvPD). Research suggests that a combination of genetic, environmental, and personality-related factors may contribute to its development.

What childhood experiences may contribute to AvPD?

Parental rejection and criticism

Many people with AvPD report early experiences of rejection, criticism, neglect, or emotional abuse from parents or peers.

These experiences can damage self-esteem, create feelings of unworthiness, and make it harder to see others as safe or supportive.

Harmful parenting patterns

Parenting styles that may increase risk include:

  • Low expressions of love or pride
  • Excessive shaming or guilt-inducing behavior
  • High intolerance or harsh criticism
  • Social isolation during childhood

Social mistrust and isolation

In some cases, these early experiences can foster mistrust toward others, which may unintentionally appear as arrogance or aloofness. This can lead to further isolation, reinforcing the avoidant cycle.

Still, not everyone with AvPD has a history of abuse or neglect, and not everyone who experiences such events will develop the disorder.

Is there a genetic component?

Family history

Genetics may play a role in AvPD. Having a close family member with the disorder, such as a parent, can increase the likelihood of developing it.

Twin studies help separate genes from upbringing. Heritability is the share of differences between people that genes explain. An early study of 92 identical and 129 fraternal pairs put AvPD at only .28 on a scale from 0 to 1 (Torgersen et al., 2000).

That figure is probably too low. The authors noted that small samples made estimates for single disorders unstable.

Later work measured AvPD twice, about ten years apart. It put the heritability of its stable core at .66 to .71 (Torvik et al., 2016). A single interview, it seems, adds noise. The twins were all women, so the figures may not apply equally to men.

Inherited temperament

One possible inherited trait linked to AvPD is behavioral inhibition, a temperament marked by shyness, avoidance of new experiences, and heightened sensitivity to potential threats.

Jerome Kagan and colleagues followed extremely restrained toddlers. By age seven, they tended to be quiet and avoidant with unfamiliar people (Kagan et al., 1988). The inhibited group also showed distinctive physiological reactivity, which suggests inherited differences in how easily the brain’s threat circuitry is triggered.

However, being a shy child does not guarantee the development of AvPD.

How do personality traits or temperament play a role?

Sensitivity and caution

Certain personality traits, such as high sensitivity, cautiousness, or a tendency toward anxiety, may make people more likely to avoid unfamiliar situations.

Long-term patterns

When these traits are combined with early rejection or criticism, avoidance behaviors can become deeply ingrained, contributing to the development of AvPD over time.

Diagnosis of Avoidant Personality Disorder

Avoidant Personality Disorder (AvPD) can only be diagnosed by a qualified mental health professional, such as a psychologist or psychiatrist.

It shares some features with other conditions, such as social anxiety disorder. Diagnosis therefore looks at the pattern, intensity, and impact of symptoms over time.

How professionals may assess AvPD

  • Structured interviews or questionnaires – These help gather detailed information about thoughts, feelings, and behaviors in social and work situations.
  • History-taking – Understanding when the symptoms began and how they have affected daily life, relationships, and self-esteem.
  • Comparing with diagnostic criteria – Mental health professionals often refer to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), which lists specific traits and patterns associated with AvPD.
  • Ruling out other conditions – Some symptoms may overlap with anxiety disorders, depression, or other personality disorders, so part of the process is identifying whether AvPD best explains the experiences.

The DSM-5 Criteria for AvPD

The DSM-5 places AvPD in Cluster C, the anxious and fearful group of personality disorders (American Psychiatric Association, 2013).

A diagnosis needs four or more of these seven criteria.

  • Avoiding work that involves significant contact with people, for fear of criticism or rejection.
  • Being unwilling to get involved with people unless certain of being liked.
  • Holding back in close relationships for fear of being shamed or ridiculed.
  • Being preoccupied with criticism or rejection in social situations.
  • Feeling inhibited in new social situations because of a sense of inadequacy.
  • Seeing yourself as socially inept, unappealing, or inferior to others.
  • Being unusually reluctant to take risks or try new activities that might embarrass you.

The pattern must also be a lasting one, present since early adulthood and across situations, rather than a reaction to a single difficult period.

Culture matters here too. Difficulty settling after moving to a new country can look like avoidance without being AvPD (American Psychiatric Association, 2013).

How Does ICD-11 Classify AvPD?

The World Health Organization’s ICD-11 takes a different route from the DSM-5. It abolished the specific personality disorder categories, including avoidant.

In their place is one diagnosis of personality disorder, graded as mild, moderate, or severe. Clinicians then add trait qualifiers, labels for a person’s most prominent personality traits (World Health Organization, 2019).

The classic AvPD picture maps onto two of these qualifiers:

  • Detachment: social withdrawal and avoidance of intimacy.
  • Negative affectivity: anxiousness, low self-worth, and a tendency toward shame.

The two manuals therefore disagree on whether AvPD is a distinct kind of disorder at all. That mirrors the research debate over AvPD and social anxiety.

Researchers describe AvPD in similar dimensional terms. It combines two broad traits from the Five-Factor Model: introversion (withdrawn, passive, cautious) and neuroticism (self-conscious, apprehensive, anxious) (Crego & Widiger, 2020).

This profile explains the heavy overlap with social anxiety. It also places AvPD on a continuum with normal personality, rather than as a wholly separate entity.

Why a thorough assessment matters

Because AvPD can overlap with other mental health conditions, an accurate diagnosis helps ensure that any therapy or support is tailored to the person’s needs. Even if someone doesn’t meet the full criteria for AvPD, they might still benefit from strategies to manage social fears or low self-esteem.

Do you think you may have signs of AvPD or another mental health condition? Speak with a licensed mental health professional. They can provide an assessment and talk through your support options.

Treatment and Coping Strategies

No single approach works for everyone with Avoidant Personality Disorder (AvPD). Many people find that therapy, certain medications, and self-help strategies help them manage day-to-day challenges. Confidence can build over time.

It’s important to speak with a qualified mental health professional to find the approach that feels right for your needs.

Most personality disorders are ego-syntonic: the person experiences the pattern as part of who they are, so they rarely seek help. AvPD is an exception. Its emotional pain often drives people to seek treatment (Crego & Widiger, 2020).

The evidence base is still catching up. For years, structured treatments were developed and tested for borderline personality disorder, while AvPD received case studies. Controlled trials are growing, but they remain few (Weinbrecht et al., 2016).

What types of therapy might help?

Psychotherapy

Working with a therapist offers a safe, supportive space to explore fears and challenge unhelpful beliefs. From there, small steps toward connection become possible at work, at school, or in personal life.

Cognitive Behavioral Therapy (CBT)

CBT often focuses on spotting unhelpful thought patterns, developing more balanced perspectives, and gradually facing situations that might otherwise be avoided.

This is the best-supported talking therapy for AvPD.

In a Dutch trial, 62 people with AvPD were assigned to 20 sessions of CBT, 20 sessions of brief dynamic therapy, or a waiting list (Emmelkamp et al., 2006). CBT beat both, and the gains held at follow-up.

Progress can still be slower than people hope. An earlier group study of 76 adults found that ten weeks of graduated exposure helped, but left most participants short of typical social functioning (Alden, 1989).

Longer, more personality-focused work is often needed.

Psychodynamic and Metacognitive Therapy

This approach explores how early experiences and relationships may have shaped current patterns of thinking, feeling, and behaving.

The evidence here is mixed. A short 20-session version performed no better than a waiting list in one trial, while longer and modified forms remain widely used (Emmelkamp et al., 2006).

A newer strand targets something more specific. Many people with AvPD struggle to recognize their own emotions, and to read other people’s.

As psychiatrist Giancarlo Dimaggio explains, disputing negative thoughts is not enough here. These patients need to feel first. Therapy must use experiential methods, such as guided imagery and careful work on the therapeutic relationship (Centonze et al., 2021).

That approach is promising rather than proven.

A pilot program combined this individual therapy with group work in 30 patients. Over about 13 months it reported large gains in symptoms and quality of life (Simonsen et al., 2022).

Schema Therapy

Schema therapy is a treatment that blends CBT with experiential and relational methods. It targets long-standing self-defeating patterns, called schemas, that formed early in life.

In practice it may include exploring early experiences, identifying unhelpful coping styles, and practicing healthier ways to meet emotional needs.

The evidence is encouraging. A Dutch trial across 12 clinics assigned 323 patients with Cluster C and other personality disorders to schema therapy, a comparison therapy, or usual care (Bamelis et al., 2014).

More people recovered with schema therapy, and fewer dropped out.

A later trial compared group schema therapy with group CBT in 154 patients who had both social anxiety disorder and AvPD (Baljé et al., 2024). Both worked well, with no clear winner on symptoms, but more people finished the schema therapy course.

A follow-up analysis went further (Baljé et al., 2025).

It asked who does best on which therapy, and why. No patient characteristic predicted a better response to one therapy than the other. No mechanism of change separated them either.

Self-esteem and schema modes, the emotional states and coping styles schema therapy targets, did predict outcome, whichever therapy people received. Lower self-esteem and more maladaptive modes at mid-treatment each predicted worse social anxiety results.

Personalizing treatment is not yet within reach.

Group and Family Therapy

  • Group therapy can provide a safe space to practice social skills with others who have similar challenges.
  • Family therapy can help loved ones better understand AvPD and explore ways to offer support.

Are medications ever used?

Some people are prescribed medication to help with symptoms that can occur alongside AvPD, such as anxiety or depression.

Any decision about medication should be made in consultation with a qualified healthcare provider, often alongside therapy.

There is no medication for AvPD itself.

What is prescribed usually targets co-occurring problems: SSRI antidepressants, a common class of antidepressant, are often used for anxiety or low mood. Medication generally accompanies therapy rather than replacing it.

What self-help and lifestyle approaches might be useful?

  • Setting small, achievable social goals
  • Practicing gradual exposure to situations that feel intimidating
  • Journaling or self-reflection to notice and question negative self-talk
  • Mindfulness or relaxation techniques to reduce anxiety
  • Regular exercise or creative activities to boost mood and confidence

Living With AvPD

AvPD can bring challenges in relationships, work, and everyday interactions, but many people find ways to adapt, build confidence, and develop supportive connections over time.

How might relationships be managed?

  • Being open with trusted friends or partners about fears and boundaries
  • Starting with lower-pressure interactions before working up to more challenging ones
  • Practicing assertiveness to express needs respectfully
  • Seeking encouragement from people who are patient and understanding

Can social confidence improve over time?

Some people notice improvements when they combine self-help strategies, therapy, and consistent practice in safe environments.

Even small steps, repeated over time, can make social situations feel less overwhelming.

What kinds of support resources are available?

  • Therapists or counselors who have experience with AvPD or related challenges
  • Support groups, either online or in person, where people can share experiences and coping strategies
  • Educational materials for individuals and their families to better understand the condition
  • Family involvement in therapy (if possible) to create a more supportive home environment
Avoidant personality disorder signs 1

Further Information

References

Alden, L. (1989). Short-term structured treatment for avoidant personality disorder. Journal of Consulting and Clinical Psychology, 57(6), 756–764.

American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.).

Baljé, A. E., Greeven, A., Deen, M., van Giezen, A. E., Arntz, A., & Spinhoven, P. (2024). Group schema therapy versus group cognitive behavioral therapy for patients with social anxiety disorder and comorbid avoidant personality disorder: A randomized controlled trial. Journal of Anxiety Disorders, 104, Article 102860.

Baljé, A. E., Greeven, A., Deen, M., van Giezen, A. E., Arntz, A., & Spinhoven, P. (2025). Exploring moderators and mediators of the outcome of group cognitive behavioural therapy compared with group schema therapy for social anxiety disorder and comorbid avoidant personality disorder. Clinical Psychology & Psychotherapy, 32(5), Article e70148. https://doi.org/10.1002/cpp.70148

Bamelis, L. L. M., Evers, S. M. A. A., Spinhoven, P., & Arntz, A. (2014). Results of a multicenter randomized controlled trial of the clinical effectiveness of schema therapy for personality disorders. American Journal of Psychiatry, 171(3), 305–322.

Centonze, A., Popolo, R., MacBeth, A., & Dimaggio, G. (2021). Building the alliance and using experiential techniques in the early phases of psychotherapy for avoidant personality disorder. Journal of Clinical Psychology, 77(5), 1219–1232.

Crego, C., & Widiger, T. A. (2020). Personality disorders. In R. Biswas-Diener & E. Diener (Eds.), Noba textbook series: Psychology. DEF Publishers. http://noba.to/67mvg5r2

Eikenaes, I., Egeland, J., Hummelen, B., & Wilberg, T. (2015). Avoidant personality disorder versus social phobia: The significance of childhood neglect. PLoS ONE, 10(3), Article e0122846.

Emmelkamp, P. M. G., Benner, A., Kuipers, A., Feiertag, G. A., Koster, H. C., & van Apeldoorn, F. J. (2006). Comparison of brief dynamic and cognitive-behavioural therapies in avoidant personality disorder. British Journal of Psychiatry, 189, 60–64.

Frandsen, F. W., Simonsen, S., Poulsen, S., Sørensen, P., & Lau, M. E. (2020). Social anxiety disorder and avoidant personality disorder from an interpersonal perspective. Psychology and Psychotherapy: Theory, Research and Practice, 93(1), 88–104. https://doi.org/10.1111/papt.12214

Grant, B. F., Hasin, D. S., Stinson, F. S., Dawson, D. A., Chou, S. P., Ruan, W. J., & Pickering, R. P. (2004). Prevalence, correlates, and disability of personality disorders in the United States: Results from the National Epidemiologic Survey on Alcohol and Related Conditions. Journal of Clinical Psychiatry, 65(7), 948–958.

Kagan, J., Reznick, J. S., & Snidman, N. (1988). Biological bases of childhood shyness. Science, 240(4849), 167–171. https://doi.org/10.1126/science.3353713

Lampe, L., & Malhi, G. S. (2018). Avoidant personality disorder: Current insights. Psychology Research and Behavior Management, 11, 55–66.

Millon, T. (1969). Modern psychopathology: A biosocial approach to maladaptive learning and functioning. W. B. Saunders.

Millon, T. (1981). Disorders of personality: DSM-III, Axis II. Wiley.

Rafaeli, E., Bernstein, D. P., & Young, J. E. (2011). Schema therapy: Distinctive features. Routledge.

Reich, J. (2009). Avoidant personality disorder and its relationship to social phobia. Current Psychiatry Reports, 11(1), 89–93. https://doi.org/10.1007/s11920-009-0014-0

Reich, J. (2010). Avoidant personality disorder and its relationship to social phobia. Social Anxiety, 207–222.

Reichborn-Kjennerud, T., Czajkowski, N., Torgersen, S., Neale, M. C., Ørstavik, R. E., Tambs, K., & Kendler, K. S. (2007). The relationship between avoidant personality disorder and social phobia: A population-based twin study. American Journal of Psychiatry, 164(11), 1722–1728. https://doi.org/10.1176/appi.ajp.2007.06101764

Simonsen, S., Popolo, R., Juul, S., Frandsen, F. W., Sørensen, P., & Dimaggio, G. (2022). Treating avoidant personality disorder with combined individual metacognitive interpersonal therapy and group mentalization-based treatment: A pilot study. Journal of Nervous and Mental Disease, 210(3), 163–171.

Sørensen, K. D., Råbu, M., Wilberg, T., & Berthelsen, E. (2019). Struggling to be a person: Lived experience of avoidant personality disorder. Journal of Clinical Psychology, 75(4), 664–680.

Sørensen, K. D., Wilberg, T., Berthelsen, E., & Råbu, M. (2019). Lived experience of treatment for avoidant personality disorder: Searching for courage to be. Frontiers in Psychology, 10, Article 2879. https://doi.org/10.3389/fpsyg.2019.02879

Torgersen, S., Kringlen, E., & Cramer, V. (2001). The prevalence of personality disorders in a community sample. Archives of General Psychiatry, 58(6), 590–596.

Torgersen, S., Lygren, S., Øien, P. A., Skre, I., Onstad, S., Edvardsen, J., Tambs, K., & Kringlen, E. (2000). A twin study of personality disorders. Comprehensive Psychiatry, 41(6), 416–425. https://doi.org/10.1053/comp.2000.16560

Torvik, F. A., Welander-Vatn, A., Ystrom, E., Knudsen, G. P., Czajkowski, N., Kendler, K. S., & Reichborn-Kjennerud, T. (2016). Longitudinal associations between social anxiety disorder and avoidant personality disorder: A twin study. Journal of Abnormal Psychology, 125(1), 114–124.

Weinbrecht, A., Schulze, L., Boettcher, J., & Renneberg, B. (2016). Avoidant personality disorder: A current review. Current Psychiatry Reports, 18(3), Article 29.

World Health Organization. (2019). International statistical classification of diseases and related health problems (11th ed.). https://icd.who.int/

Saul McLeod, PhD

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

Chartered Psychologist (CPsychol)

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, where she contributes accessible content on psychological topics. She is also an autistic PhD student at the University of Birmingham, researching autistic camouflaging in higher education.