Relational Therapies for People Who Hear Voices: Operationalisation and Current Status of an Emergent Group of Psychological Therapies.

backgroundA recent theme in the development of psychological interventions for hearing voices (auditory verbal hallucinations) has been the emergence of a group of overlapping approaches increasingly referred to as relational therapies: Relating Therapy (RT), Talking with Voices (TwV), and AVATAR Therapy (AT). STUDY

designCollaborative discussion among a group of researchers involved in developing these interventions combined with a systematic literature search were used to review this new genre, aiming to develop an agreed operationalisation; and identify common and distinctive aspects; potential mechanisms; and collective research directions. STUDY

resultsRelational therapies for voices can be operationalised as those that "consider patterns of interaction, and/or the relational dynamics between hearer and voice, as targets for therapeutic change, and use an experiential process of dialogue with identities associated with voices as a primary therapeutic method." Key differences involve the type of experiential hearer-voice dialogue used (ie, role-play chair work, direct dialogue with voices, and recreations of voice hearing using a computerised avatar), plus varying emphasis on models of interpersonal relating, broader relationships, and meaning encapsulated within voice-hearing experiences. AT has been found efficacious in several randomised controlled trials, with RT supported by evidence from two trials, and a multicentre trial for TwV underway. Mechanism domains include hearer-voice relating; habituation; threat and safety appraisals; and reformulation and integration of experiences.

conclusionsCommon features and mechanisms can be identified across the relational therapies. Key future directions include considering what works for whom; how therapy influences voice phenomenology; the role of relational models; and implementation.