Attachment, development and family systems

Attachment is the pull towards someone we rely on for safety, and the expectations about closeness that early care leaves behind. It is the quickest way to understand how someone handles closeness, dependence and threat, with a partner and, more faintly, with a boss. Identify it on two dials rather than four boxes. The boxes are the four familiar styles: secure, anxious, avoidant and fearful-avoidant. The dials are anxiety (fear of being left or undervalued) and avoidance (discomfort with needing anyone). Low on both is secure. High anxiety alone is anxious. High avoidance alone is avoidant. High on both is fearful-avoidant.

How to identify it

• Watch what happens when contact breaks. A late reply, a cancelled meeting, a boss going quiet. Anxious people escalate: more messages, checking, protest. Avoidant people relax or get busier. Fearful-avoidant people do both, one after the other.
• Strategies show under stress. In calm periods most people look secure. Identify attachment patterns during conflict, illness, travel, a breakup or a reorganisation.
• Listen to how they tell their history. Coherence matters more than content. A balanced, specific account of a hard childhood suggests earned security: secure as an adult despite a hard start. "My childhood was fine, I don't remember much" suggests deactivation, the avoidant habit of turning attachment needs down. A long, still-angry account that drifts into the present tense suggests preoccupation, the anxious habit of staying caught up in old relationships.
• Development adds the time axis. Adults keep developing in how they make sense of themselves. The psychologist Robert Kegan describes a sequence of 'orders of mind', each able to see what the one before could not. These orders explain why a clever leader can't hold conflicting stakeholders and sides with whoever spoke last: that is the socialised mind, where other people's expectations define the self. Another leader can hold the conflict but can't revise their own system: that is the self-authoring mind, run by values the person has chosen. Treat these as hypotheses; the research base is thin.
• Adults replay their family role. In a stressed family, children often take a fixed role that keeps the family steady. The golden child needs to stay the success story. The scapegoat expects blame and sometimes provokes it. The lost child disappears in meetings. The parentified child, who looked after a parent while young, manages everyone's feelings and resents it quietly.
• The gifted child grows up. The psychoanalyst Alice Miller described children who became expert at supplying what a parent needed and lost touch with their own feelings. As adults they are often high achievers, finely tuned to others, unsure what they want, and empty after success.

The table below lists the main terms in this area. Read each row left to right: what the term means, what it is often mistaken for, and how strong the research behind it is. Strong means well replicated. Moderate means good support with gaps. Mixed means the findings conflict. Weak means little support. Clinical means it rests mainly on clinicians' observation rather than on studies. Tap a term to open its full entry.