Here's everything you need to know about the four attachment styles. Plus, how to find your own attachment style.
Why are some people very aloof and unattached in their relationships, while others are clingy and need constant validation? According to attachment theory, it's because different people have different attachment styles.
Here's everything you need to know about the four attachment styles, how they're formed in childhood, and how to develop a secure attachment style.
What is an attachment style?
An attachment style is a specific pattern of behavior in and around relationships. There are four adult attachment styles: secure attachment, anxious attachment, avoidant attachment, and fearful-avoidant (aka disorganized) attachment.
According to attachment theory, first developed by psychologist Mary Ainsworth and psychiatrist John Bowlby in the 1950s, a person's attachment style is shaped and developed in early childhood in response to their relationships with their earliest caregivers. Essentially, our adult attachment style is thought to mirror the dynamics we had with our caregivers as infants and children.
Attachment style includes the way we tend to respond emotionally to others, how we usually interact with partners in relationships, and how we behave when it comes to relationships in general, according to therapist Alyssa "Lia" Mancao, LCSW.
Some research measures the four attachment styles based on an individual's levels of avoidance and anxiety in relationships, as seen in the chart below.
The four attachment styles:
Secure attachment style refers to the ability to form secure, loving relationships with others. A person with a secure attachment style is able to trust others and be trusted, love and accept love, and become close to others with relative ease. They're not afraid of intimacy, nor do they feel panicked when their partners need time or space away from them. They're able to depend on others without becoming totally dependent.
About 56% of adults have a secure attachment type, according to foundational attachment research by social psychologists Cindy Hazan and Phillip Shaver in the 1980s.
Secure attachment is considered the healthy ideal for relationships. All other attachment styles that are not secure are known as insecure attachment styles.
More about the secure attachment style:
Anxious attachment is associated with "neediness" or clingy behavior in relationships, such as getting very anxious when your partner doesn't text back fast enough and constantly feeling like your partner doesn't care enough about you.
Anxious attachment is also known as anxious-preoccupied attachment, and it generally aligns with the anxious-ambivalent attachment style or anxious-resistant attachment style observed among children. Some 19% of adults have the anxious attachment type, according to Hazan and Shaver's research.
More about the anxious attachment style:
Avoidant attachment style is a type of insecure attachment style marked by a fear of intimacy. People with an avoidant attachment style tend to have trouble getting close to others or trusting others in relationships, because they ultimately don't believe their needs can get met in a relationship.
Avoidant attachment is also known as dismissive-avoidant attachment, and it generally aligns with the anxious-avoidant attachment style observed among children. Some 25% of adults have the avoidant attachment type, according to Hazan and Shaver.
More about the avoidant attachment style:
Fearful-avoidant attachment (aka disorganized)
Fearful-avoidant attachment style is a combination of both the anxious and avoidant attachment styles. People with fearful-avoidant attachment both desperately crave affection and want to avoid it at all costs. They're reluctant to develop a close romantic relationship, yet at the same time, they feel a dire need to feel loved by others.
Fearful-avoidant attachment is also known as disorganized attachment because the attachment behaviors displayed by these individuals can seem inconsistent and oscillate between the extremes of avoidance and anxiousness.
In general, the fearful-avoidant attachment style is relatively rare and not well-researched. But we do know it's associated with significant psychological and relational risks1, including difficulty regulating emotions, heightened sexual behavior, and increased risk for violence in their relationships.
More about the fearful-avoidant attachment style:
The attachment styles quiz
Below are the descriptions of the main attachment types used in Hazan and Shaver's foundational research on attachment theory. Read the statements and pick the one that most resonates with you:
- I find it relatively easy to get close to others and am comfortable depending on them and having them depend on me. I don't often worry about being abandoned or about someone getting too close to me.
- I find that others are reluctant to get as close as I would like. I often worry that my partner doesn't really love me or won't want to stay with me. I want to merge completely with another person, and this desire sometimes scares people away.
- I am somewhat uncomfortable being close to others; I find it difficult to trust them completely, difficult to allow myself to depend on them. I am nervous when anyone gets too close, and often, love partners want me to be more intimate than I feel comfortable being.
Once you've picked the number you most resonate with, scroll back up to the descriptions of each attachment style in the previous section of this article. The number you picked here corresponds with your attachment style in the list up there. (Note: Fearful-avoidant attachment, the fourth and rarest attachment type, was not studied in Hazan and Shaver's research and is not included in this mini attachment quiz. The two more detailed quizzes below can tell you if this may be your attachment type.)
Here are two more attachment style quiz options to try:
- A simple, five-minute attachment style quiz developed by mindbodygreen
- A longer attachment survey created by R. Chris Fraley, Ph.D., a psychologist at the University of Illinois who has researched attachment theory in depth. His test is more involved and based on the parameters studied in the scientific research.
How attachment styles are formed
Attachment styles are typically developed in infancy based on our relationships with our earliest caregivers. Researchers believe attachment style is formed within our first year of living, between 7 to 11 months of age, according to mental health counselor Grace Suh, LMHC, LPC. According to Mancao, it's "determined by how the primary caregiver responds to the child's cues when they are experiencing emotional stress."
"Human beings are born helpless, so we are hardwired at birth to search for and attach to a reliable caregiver for protection," Peter Lovenheim, author of The Attachment Effect, writes at mbg. "The quality of that first bond—loving and stable or inconsistent or even absent—actually shapes the developing brain, influencing us throughout life in how we deal with loss and how we behave in relationships."
Here's a quick primer on what circumstances lead to each of the four attachment types:
- Secure attachment: Caregivers are responsive and attuned to their child's needs, says Mancao.
- Anxious attachment: "Caregivers are inconsistent, unpredictable with affections, sometimes overly involved, and intermittently withdrawn," says Suh. It's the unpredictable fluctuation between caregivers being emotionally available and then distant that leads children to be anxious about all their future relationships, Mancao adds.
- Avoidant attachment: Caregivers are not responsive, and they are often dismissive and distant, Suh explains. They're consistently emotionally disconnected from their child, "resulting in the child believing that their needs won't get met," Mancao says.
- Fearful-avoidant attachment: "The type of an environment that influences a disorganized attachment involves a caregiver who is frightening or traumatizing, leading to the child to experience a deep sense of fear and a lack of trust in others despite wanting close connections," Mancao says. They may be neglectful or even abusive, Suh adds, such that the child develops a "poor understanding of boundaries" and is "confused about what a healthy relationship looks like."
Caregivers are not the only ones who shape your attachment style, however. People's attachment styles may also be influenced by other significant relationships throughout their lives, such as friendships and past romantic relationships. "A person can have had a secure attachment during childhood; however, betrayals and infidelity in adulthood can lead to an insecure attachment," says Mancao.
It's also possible to have a different attachment style in different situations, according to Mancao. "While we may have a primary attachment style, depending on our relationships, we may feel more secure with one person than we do with another," she explains. "For many people, their attachment style is not the same in every relationship they encounter. Things that contribute to this are their counterpart's (romantic or platonic) personality and feelings of safety."
The history of attachment theory research
Although often referenced as "Bowlby's attachment theory," attachment theory as we know it today was developed by several researchers over the course of the late 20th century. British psychoanalyst John Bowlby developed the concept of attachment behaviors around the 1950s. His theory was that children's tendency to emotionally attach to their caregivers and to become distressed and seek them out in their absence was an adaptive evolutionary trait, something that allowed children to survive by clinging to an attachment figure who provided support, protection, and care when they were too young to care for themselves.
Mary Ainsworth, a psychologist and one of Bowlby's colleagues, expanded on Bowlby's original attachment theory by identifying individual differences in how infants handled separations from their parents. Her famous "strange situation" experiment in 1969 identified four attachment types among infants: secure, anxious-resistant, avoidant, and disorganized.
Later in the 1980s, social psychologists Cindy Hazan and Phillip Shaver began to apply Ainsworth and Bowlby's attachment theory to adult romantic relationships, giving birth to the concept of the adult attachment styles we know today. In 1998, research psychologist Kelly Brennan and her colleagues further expanded on adult attachment, demonstrating two distinct dimensions that shape attachment patterns: attachment-related anxiety and attachment-related avoidance. People can be low in both, high in one and low in the other, or high in both, which determines their attachment style. (See above graphic.)
Today, there's some criticism of attachment theory among psychologists who say it's a stretch to believe caregivers can so dramatically shape infants' future relationships from such a young age. Indeed, thus far, studies attempting to draw a line between infant attachment patterns and their adult attachment styles have only found "small to moderate" correlations, according to Fraley himself. "Based on these kinds of studies, it seems likely that attachment styles in the child-parent domain and attachment styles in the romantic relationship domain are only moderately related at best," Fraley writes in a University of Illinois article.
But the concept of attachment styles is enduring for a reason: It gives people language to describe the distinct ways they show up in their relationships, and it challenges them to look to their past experiences to help them understand why they are the way they are.
Mary Ainsworth and the strange situation
In 1969 and subsequent years, psychologist Mary Ainsworth and her colleagues ran experiments known as The Strange Situation that identified and observed attachment behaviors in children. Her team brought mothers and their infants into the lab and had them play in a room with toys on the floor and with various other adults coming in and out of the room. At some point, the mothers would get up and leave the room without their child. After a while, they'd return. The researchers wanted to observe how children responded first to their caregiver leaving and later to their caregiver returning to them.
Here are some of the patterns they observed:
- Some children explored and played freely when their mother was in the room, became distressed when she left, and then were able to be soothed and comforted upon her return. These children were labeled as securely attached.
- Some children tended to avoid or ignore mothers even before she left and showed little emotion when left and when she returned. Ainsworth and her colleagues hypothesized that this avoidant behavior masked their true distress, and some further research tracking avoidant infants' heart rates confirmed this theory. These children were labeled as anxious-avoidant.
- Some children were already a bit distressed before the mother left, showed significant distress when she did, and were hard to comfort when she returned. The researchers sometimes observed a desire to "punish" their mothers for leaving by continuing to act out despite being relieved that she'd returned. These children were labeled anxious-ambivalent or anxious-resistant.
- Finally, some children showed largely inconsistent behaviors, including general aimlessness throughout the experiment, fear of the caregiver, or even aggressiveness toward them. Sometimes they'd have these moments of out-of-place behaviors and then fall into one of the other categories, or they'd be a mix of several. These children were labeled as having disorganized attachment.
Frequently Asked Questions
What are the 4 attachment styles?
The four attachment styles are secure, anxious, avoidant, and fearful-avoidant (also known as disorganized). The latter three are all considered types of insecure attachment.
What is the most common attachment style?
The most common attachment style is secure. Foundational attachment research from the 1980s found approximately 56% of adults have a secure attachment style.
What is the rarest attachment style?
The rarest attachment style is the fearful-avoidant type, which is actually a combination of the anxious and avoidant attachment styles.
What is the unhealthiest attachment style?
The fearful-avoidant attachment style is often thought to be the most difficult, and it's the attachment style most linked with psychological and relational difficulties. However, all three insecure attachment styles (avoidant, anxious, and fearful-avoidant) tend to struggle in relationships in their own ways. Secure attachment often considered the healthy ideal to aspire toward in relationships.
Are avoidants insecure?
The avoidant attachment style is actually a form of insecure attachment, so in that sense, yes, avoidants are insecure. People with this attachment style form insecure attachments with others or avoid attachment completely because they fear their needs can't or won't be met in relationships.
What attachment style is clingy?
The anxious attachment style is most associated with clingy behavior in relationships, although people with a fearful-avoidant attachment can also display some of these anxious tendencies.
Can your attachment style change?
"Yes, it is possible for a person to change their attachment style," Mancao says. "However, this takes a lot of work, patience, and intention if a person is shifting from an insecure to a secure attachment strategy."
How to change your attachment style
Identify your relationship patterns.
Start by thinking about your relationship with your parents as a child, says Suh. She recommends asking yourself questions like:
- How were they toward you as a child?
- How did you respond to them?
- To whom did you go for comfort when you had a problem?
- Were they negligent or reliable?
This will help you get more clarity on what may have shaped your attachment style.
"Assess your current and past attachment style and identify if there are any patterns in choosing romantic partners," Suh says. "Be aware of your childhood history; the familiarity is comforting, whether it was good or bad. Meaning, your past unhealthy relationship patterns from childhood can recreate in adulthood."
Work on your self-esteem.
Low self-esteem is a common characteristic across all insecure attachment styles, says Suh.
"Learn to embrace, value, love, and care for yourself first," she recommends. "If you cannot fathom what self-love is because you were neglected, abused, and dismissed as a child, you can start with self-tolerance and self-neutrality. This can look like, 'I'm a person, and everyone deserves to be valued' instead of forcing yourself with empty words of, 'I'm beautiful and valuable.'"
Get in touch with your real needs.
At the end of the day, all insecure attachment styles are people who tend to form insecure relationships because of deeply held fears that their relationships will not work out. So it's important to figure out how to make yourself feel more secure in your relationships. Part of that involves being aware of what your needs and desires are in relationships.
"Learn to be assertive and set boundaries. Honor what you feel, and express your needs in words without manipulation and hidden meanings," Suh says. "Securely attached people are often direct and appropriately confrontational to create a healthy and meaningful relationship."
Don't be afraid to seek therapy.
"Therapy is helpful, both individual and couples," Suh says. "A quality therapist will help you to dive into your attachment style, past wounds, ways to identify, establish appropriate boundaries, and promote a healthy relationship."
Kelly Gonsalves is a multi-certified sex educator and relationship coach helping people figure out how to create dating and sex lives that actually feel good — more open, more optimistic, and more pleasurable. In addition to working with individuals in her private practice, Kelly serves as the Sex & Relationships Editor at mindbodygreen. She has a degree in journalism from Northwestern University, and she’s been trained and certified by leading sex and relationship institutions such as The Gottman Institute and Everyone Deserves Sex Ed, among others. Her work has been featured at The Cut, Vice, Teen Vogue, Cosmopolitan, and elsewhere.
With her warm, playful approach to coaching and facilitation, Kelly creates refreshingly candid spaces for processing and healing challenges around dating, sexuality, identity, body image, and relationships. She’s particularly enthusiastic about helping softhearted women get re-energized around the dating experience and find joy in the process of connecting with others. She believes relationships should be easy—and that, with room for self-reflection and the right toolkit, they can be.
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