Family Therapy and Interventions

Family therapy and family interventions treat psychological difficulties by working with relationships and communication patterns within a family or couple, rather than with the individual alone. Approaches range from systemic and structural family therapy to structured family psychoeducation for serious mental illness.

Definition

Family therapy is a form of psychotherapy that engages family members together to understand and change patterns of interaction, communication and structure; family interventions more broadly include psychoeducational and supportive programmes that equip families to cope with a relative's mental illness.

Scope

This entry covers the systemic premise of family therapy, the main schools and their concepts, and the role of family psychoeducation in conditions such as schizophrenia. It is a reference overview of these approaches and is not a protocol for conducting therapy or directing an individual family's care.

Core questions

• What does it mean to treat the family system rather than the individual?
• How do the main schools of family therapy differ in their focus?
• What is the role of family psychoeducation in serious mental illness?

Key concepts

• Family as a system
• Structure, boundaries and subsystems
• Differentiation of self
• Communication patterns
• Expressed emotion
• Family psychoeducation
• The identified patient

Key theories

Systems perspective on the family

Family therapies share the premise that a family functions as an interacting system, so that symptoms in one member are understood in relation to patterns of structure, boundaries and communication across the whole system.

Mechanisms

Family therapies treat difficulties as embedded in relational patterns: structural approaches focus on boundaries and hierarchy, transgenerational approaches on differentiation and family-of-origin patterns, and strategic and systemic approaches on communication and feedback loops. Family psychoeducation works differently, providing information, problem-solving skills and support to reduce stress and high expressed emotion in the family environment. Across approaches, changing the relational context is held to relieve the distress carried by the identified family member.

Clinical relevance

Family interventions are part of recommended care in serious mental illnesses such as schizophrenia, and mental health nurses often deliver or support family psychoeducation and engage families in care planning. This description summarises the approaches at a reference level and is not guidance for treating a particular family.

Epidemiology

Family involvement is especially relevant in conditions where relapse is influenced by the home environment; family psychoeducation has been studied most extensively in schizophrenia, where it is associated with relapse reduction and is identified as an evidence-based service for families.

Evidence & guidelines

Reviews identify family psychoeducation as an evidence-based practice for families of people with serious mental illness, and guidelines for schizophrenia commonly recommend family intervention. The evidence base is stronger for structured psychoeducation than for some other family approaches; current sources should be consulted for specifics.

History

Family therapy developed from the 1950s as clinicians and theorists began viewing psychological symptoms through a systemic lens, producing distinct schools such as Minuchin's structural therapy and Bowen's transgenerational approach. From the 1980s, structured family psychoeducation for schizophrenia emerged from research on expressed emotion and became a recognised evidence-based service for families.

Key figures

• Salvador Minuchin
• Murray Bowen
• William R. McFarlane
• Lisa Dixon

Seminal works

• minuchin-1974
• dixon-2001

Frequently asked questions

How is family therapy different from individual therapy?

Family therapy treats the network of relationships rather than one person, viewing symptoms as connected to patterns of communication, structure and roles within the family, and it typically involves several family members in sessions.

What is family psychoeducation?

Family psychoeducation is a structured intervention that gives families of people with serious mental illness information, coping and problem-solving skills, and support; it has been studied especially in schizophrenia and is regarded as an evidence-based family service.