Experiencing Hallucinations in Daily Life:
The role of thinking about thinking.
Hallucinations refer to unusual experiences, such as hearing or seeing things that are not actually there. These experiences are common in mental health challenges like schizophrenia, and best-practice treatment involves combining antipsychotics and cognitive behavioral therapy. Both are effective but only for a proportion of people experiencing these distressing symptoms. A new, therapeutic mechanism suggests hallucinations may result from failures in metacognition. Metacognition is defined as the ability to “think about thinking” or the way one thinks about one’s experience. Studies have shown that those with mental health challenges have poorer metacognition, and there may be a relationship with hallucinatory experiences. Understanding the relationship between metacognition and hallucinations could lead to improved therapeutic interventions.
The main goal of this pilot project is to understand more about the experience of hallucinations (e.g. hearing a voice or seeing something that others cannot), for individuals who hallucinate daily. We want to understand whether hallucinations may be associated with the way people think about themselves and their thinking and abilities within the moment.
This pilot study is being conducted through the International Consortium on Hallucination Research. The project, Metacognition and Predictive Processing, is in collaboration with researchers from the UK and US. It has two parts (outlined below) and will be completed online and remotely to enable efficient recruitment of 30 US participants who experience daily hallucinations.
We will ask participants to complete several questionnaires about their unusual experiences/hallucinations, mood, and thinking processes. This phase will take around 30 minutes.
We will ask people to complete short surveys on their mobile phone across a 14-day period. The short surveys will take around 1-2 minutes to complete each time and ask questions about the participant’s current mood, thinking, behaviors, and experience of hallucinations. We will use a mobile application called MindLAMP, which is a measurement-based care platform for research and clinical use. This gives participants the opportunity to not only answer questions for the study but to review changes in the reporting of their own experience across the study period.
COE PROJECT STAFF
Corinne Cather, PhD
Abigail Wright, PhD
Matteo Cella, PhD; Geoff Davies, PhD; Viktor Dlugunovych, MBA; Kathryn Greenwood, PhD; Nicola McGuire, MSc; Jamie Moffatt, MSc; Marcella Montagnese, MPhil; Emma Palmer-Cooper, PhD; Til Wykes, DBE, FAcMedSci, FAcSocSci, DSc.
Funding for this project was provided by the MGH COE/Massachusetts Department of Mental Health.