Adult Attachment Interview (AAI) is a semi-structured clinical and research tool used to assess an individual’s state of mind regarding attachment experiences. Developed to examine how early caregiver relationships influence adult attachment behavior, the AAI involves open-ended questions about childhood memories, loss, trauma, and current relationships. It evaluates coherence, reflection, and emotional regulation rather than just content, providing insight into internal working models of attachment.
Adult Attachment Interview (AAI)
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|---|---|
| Category | Attachment Theory, Clinical Assessment |
| Format | Semi-structured verbal interview (18–25 questions) |
| Interview Duration | 60–90 minutes |
| Primary Use | Research, clinical assessment, developmental psychology |
| Attachment Classifications | Secure-autonomous, dismissing, preoccupied, unresolved |
| Sources: George, Kaplan & Main (1996); Hesse (2008); Bakermans-Kranenburg & van IJzendoorn (2009) | |
Other Names
AAI, attachment narrative interview, adult attachment classification, attachment coherence assessment, reflective functioning interview, attachment state of mind protocol
History
1980s: Development and early validation
The Adult Attachment Interview was created by Mary Main and colleagues to explore how early attachment histories influence adult internal working models and caregiving capacity.
1990s: Expansion into developmental research
The AAI gained widespread use in longitudinal studies linking parental attachment states to infant-caregiver bonding, intergenerational transmission, and emotional development.
2000s–present: Integration into clinical practice
The Adult Attachment Interview became a key tool in attachment-based psychotherapy and trauma research, helping clinicians understand unresolved grief, disorganized attachment, and defensive narrative strategies.
Biology
Attachment coherence and brain function
Neuroscience research shows that secure-autonomous AAI responses correlate with stronger integration between prefrontal regulation and limbic emotional processing.
Stress response during narrative recall
Participants with unresolved trauma classifications often show elevated cortisol and heart rate variability during the AAI, reflecting nervous system reactivity to memory recall.
Neuroplasticity and reflective integration
Therapeutic work that increases coherence in AAI responses may reflect underlying neural changes in autobiographical memory processing and relational meaning-making.
Psychology
Internal working models
The AAI reveals how adults unconsciously organize attachment experiences into mental frameworks that guide expectations of self and others in relationships.
Coherence over content
Interviewers assess the consistency, clarity, and emotional regulation of a person’s narrative—not the accuracy or positivity of their childhood memories.
Defensive processing styles
Dismissing responses minimize emotional pain, preoccupied responses show unresolved anxiety, and unresolved classifications indicate disorganized processing of trauma or loss.
Sociology
Intergenerational transmission of attachment
The Adult Attachment Interview has been used globally to demonstrate how caregivers’ unresolved trauma or insecure attachment states can influence their children’s attachment behaviors.
Cultural considerations in narrative coherence
Coherence standards may reflect Western norms of individual narrative structure. Cross-cultural adaptations of the AAI explore alternative ways people organize relational meaning.
Socioeconomic factors and attachment expression
Adult Attachment Interview data show links between environmental stress, marginalization, and increased rates of unresolved classifications, particularly in under-resourced or high-adversity populations.
Impact of Adult Attachment Interview on Relationships
Reveals unconscious attachment strategies
The AAI provides insight into why individuals may repeat relational patterns, such as emotional distancing or compulsive caregiving, based on early attachment models.
Supports therapeutic insight and repair
By reflecting on AAI responses, clients and clinicians can collaboratively work toward coherence, helping reframe relational narratives and foster secure functioning.
Helps assess caregiver capacity
In custody evaluations and adoption settings, the AAI is used to assess whether an adult has processed their own attachment history enough to provide secure care.
Cultural Impact
Influential in attachment-based therapy
The AAI shaped the development of Emotionally Focused Therapy (EFT), Mentalization-Based Treatment (MBT), and other relational therapies emphasizing coherence and emotional regulation.
Referenced in trauma-informed discourse
Popular books on trauma, grief, and relationships often cite Adult Attachment Interview findings to explain how attachment patterns persist into adulthood and affect healing capacity.
Key Debates
Is the AAI too complex for clinical use?
Some clinicians find the AAI’s administration and coding intensive. Others argue its depth provides unmatched insight into attachment representations.
Does coherence predict secure behavior?
Generally, but coherence can exist alongside vulnerability. Secure-autonomous individuals may still carry pain, but they narrate it with clarity and reflection.
Can attachment style change after an AAI?
The AAI itself does not change attachment, but the insight it generates may support therapeutic shifts toward greater emotional regulation and secure relating.
Media Depictions
Film
- Good Will Hunting (1997): Will (Matt Damon) resists emotional inquiry and deflects questions about his childhood, showing a dismissing state of mind consistent with AAI classifications.
- The Prince of Tides (1991): Tom Wingo (Nick Nolte) recounts repressed trauma during therapy, progressing toward a more coherent narrative reflective of secure-autonomous development.
- Ordinary People (1980): Conrad (Timothy Hutton) and his emotionally distant mother reflect unresolved grief and dismissing dynamics commonly explored in AAI transcripts.
Television Series
- In Treatment (2008–2021): Patients’ evolving therapy narratives mimic AAI assessments of coherence, avoidance, or unresolved trauma across sessions.
- The Crown (2016–): Prince Charles (Josh O’Connor) and Princess Diana (Emma Corrin) show narrative patterns of disconnection and trauma that align with AAI themes.
- Maid (2021): Alex (Margaret Qualley) processes neglect, instability, and fear through writing, gradually forming coherent reflections of her past.
Literature
- The Adult Attachment Interview by Mary Main & Erik Hesse: Foundational text detailing AAI administration, theory, and scoring system.
- Parenting from the Inside Out by Daniel J. Siegel & Mary Hartzell: Integrates AAI concepts into accessible reflections on caregiving and secure connection.
- Becoming Attached by Robert Karen: Explores how early attachment experiences shape adult relational patterns through case studies and AAI insights.
Visual Art
Installations exploring autobiographical memory, fragmented narrative, and relational rupture often reflect themes assessed in the AAI. Artists may use layered storytelling, archival objects, or intergenerational motifs to explore attachment.
Research Landscape
The Adult Attachment Interview is central to developmental psychology, trauma research, and intergenerational studies. It supports cross-disciplinary work in therapy, neuroscience, adoption, and caregiving assessment.
- Psychotherapists' self-protective attachment strategies
- Securely stressed: association between attachment and empathic stress in romantic couples
- Emotion word repertoire in the adult attachment interview predicts a reduction of non-suicidal self-injury in the psychotherapy of borderline personality disorder
FAQs
What is the Adult Attachment Interview?
It is a semi-structured tool used to evaluate how adults reflect on early attachment experiences and how those reflections influence current relationships.
How long does the AAI take?
Typically 60 to 90 minutes. It includes 18 to 25 open-ended questions about childhood, caregiving, loss, and present relationships.
What does the AAI reveal?
It uncovers the individual’s attachment style by analyzing the coherence and emotional tone of their narrative—not just the facts they recall.
Is the AAI used in therapy?
Yes. Many therapists use AAI-informed insights to guide attachment-focused interventions, especially in trauma or parenting work.
Can I take the AAI myself?
The AAI must be administered by a trained interviewer and coded by certified experts. It is primarily used in research and clinical settings.