Attachment styles describe the patterns people bring to close relationships: how much they worry about being left, and how comfortable they are with closeness. Below is a guide to all four adult styles, with a full page for each.
Not sure which one fits you? Take the free attachment style test first.
The Four Styles At A Glance
| Style | Core belief | In a relationship | Under stress |
|---|---|---|---|
| Secure | “I am worth loving, and others can be trusted.” | Close but not clingy, communicates openly | Reaches out and talks it through |
| Anxious | “I need you close to feel safe, but you might leave.” | Devoted, seeks reassurance, sensitive to distance | Pursues, protests, seeks contact |
| Dismissive-avoidant | “I am fine on my own. Closeness costs freedom.” | Independent, keeps some distance | Withdraws, shuts down |
| Fearful-avoidant | “I want closeness, but people hurt you.” | Hot and cold, longs for and fears intimacy | Swings between pursuing and withdrawing |
The Two Dimensions Behind The Styles
Modern research does not really sort people into four boxes. It measures two scales:
- Attachment anxiety: how much you worry about rejection and abandonment.
- Attachment avoidance: how uncomfortable you are with closeness and depending on others.
| Low avoidance | High avoidance | |
|---|---|---|
| Low anxiety | Secure | Dismissive-avoidant |
| High anxiety | Anxious (preoccupied) | Fearful-avoidant |
The four styles are simply the four corners of this map. Most people sit somewhere between corners, which is why a person can recognise themselves in two styles.
Where Attachment Styles Come From
British psychiatrist John Bowlby proposed in the 1950s and 1960s that babies are born with an attachment system that keeps them close to caregivers. Psychologist Mary Ainsworth’s “Strange Situation” studies in the 1970s showed that babies react differently when a parent leaves and returns: some are comforted easily (secure), some are hard to soothe (anxious), and some seem not to care (avoidant). A fourth, disorganised pattern was identified later by Mary Main and Judith Solomon.
In 1987, Cindy Hazan and Phillip Shaver found that adults show similar patterns with romantic partners. Since then, thousands of studies have explored adult attachment.
Early care matters, but it is not destiny. Research shows only moderate links between infant attachment and adult attachment. Later relationships, life events, temperament and culture all shape it.
How Common Is Each Style?
Estimates vary between studies and countries. In many Western samples, roughly half to 60% of adults describe themselves as mostly secure, with the remainder spread across anxious, dismissive and fearful styles. Because people are measured on continuous scales, these percentages depend heavily on where researchers draw the lines.
Can Attachment Style Change?
Yes. Studies following people over time find that attachment is fairly stable but can shift. People often become more secure through:
- A consistent, responsive partner or friend, sometimes called a “corrective” relationship.
- Therapy, especially approaches focused on emotions and relationships.
- Self-awareness: noticing your pattern in the moment and choosing a different response.
Psychologists call this “earned security”.
Attachment In Relationships
The way two styles combine matters more than either style alone. Our attachment style compatibility guide looks at every pairing, including the famous anxious-avoidant trap.
Frequently Asked Questions
What are the 4 attachment styles?
Secure, anxious (also called preoccupied), dismissive-avoidant and fearful-avoidant (also called disorganised).
What is the most common attachment style?
Secure attachment is the most common in most studies.
Is avoidant attachment the same as being introverted?
No. Introversion is about where you get your energy. Avoidance is about discomfort with emotional closeness. Many introverts are securely attached.
Are attachment styles a diagnosis?
No. They are patterns described by research, not mental health conditions.