Background and research focus
Despite a widespread research interest in psychosis, there is little attention for subjective experiences underlying psychotic symptoms (Leader, 2011). However, given the nature of psychotic symptoms, as being a disturbance in the primary self-experience (Sass & Parnas, 2003), bringing subjective experiences into account is invaluable to come to a thorough understanding of these experiences (Parnas & Zahavi, 2002). Therefore, in this dissertation, I start from the stories of patients with respect to their symptoms to map the subjective experiences of psychosis.
Two theoretical frameworks serve as inspiration for this research project: psychoanalysis and phenomenology. Lacanian psychoanalysis (Lacan, 1955-56, 1959; Vanheule, 2011, 2019) states that in psychosis one cannot make use of signifiers (cf. language) in a self-evident way to deal with existential questions. When confronted with such questions, the usual narrative with which one makes sense of his/her experiences does not provide support. At such moments, symptoms arise, with hallucinations implying that strange elements pop up in the narrative and negative symptoms implying that the narrative comes to a halt. Phenomenology, on the other hand, approaches psychotic symptoms as external manifestations of disturbances in the primary sense of self (Sass & Parnas, 2003). Inner experiences lose their self-evident character, giving them an estranging quality. As such they can be experienced as coming from an external force (positive symptoms) or as from a distance (negative symptoms). Both frameworks help to get an insight in subjective experiences and are an addition to one another.
A first psychotic experience I explored were auditory verbal hallucinations (AVH’s). In contrast with common believe, the burden of hallucinations is not so much caused by hearing voices as such, but rather by the content of these voices (Beavan & Read, 2010). Nonetheless, hallucinatory content has seldomly been researched. From a psychoanalytic point of view, content of voices can be linked to the so-called real themes: authority and parenthood, sexuality and relationships, gender identity, and life in the light of death (Lacan, 1959; Vanheule, 2017). Based on these ideas, the content of voices was researched.
During this first study, my attention was drawn to the fact that many participants declared to suffer more from what in clinical terms would be called ‘negative symptoms’ instead of from voices and delusions. Given the subjective burden of these experiences (Ventura et al., 2009), these formed the focus point for the remainder of this research project. Despite extensive research attention for negative symptoms (Azorin et al., 2014), there is only limited attention for the subjective experiences underlying these overt symptoms. In the meantime, first person accounts (e.g. Boevink, 2017; Longden, 2012) indicate that the typical conceptualization of negative symptoms, as being a loss of normal functioning (Kirkpatrick et al., 2006), misses important elements of these experiences. In this research project, I mapped these experiences by means of a literature review, an interview study and a co-creative study regarding recovery from negative symptoms.
In this project, I made use of several qualitative research methods, which were adapted flexibly to do right to the experiences of the participants. This choice had two main reasons. First, qualitative research entails the possibility to map subjective dimensions of psychotic symptoms which are hard to grasp by the means of quantitative methodology. Secondly, this methodology provides participants with the possibility to gain insight in their own experiences by telling about them. As a result, such approach is not only beneficial for scientific knowledge, but also for participants.
Based on the previous, the following research questions were formulated for this project:
1. How can the content of verbal hallucinations be thematically organized, starting from a Lacanian perspective?
2. How can we come to an understanding of the subjective experiences of negative symptoms, inspired by Lacanian and phenomenological theory?
a. What is already known in the literature about subjective experiences of negative symptoms?
b. How do people with psychosis make sense of their experiences of negative symptoms?
c. How can recovery from negative symptoms take shape?
These questions were answered by means of four empirical studies and a methodological reflection on this.
Study overview and research results
Based on the study results and Lacanian theory, I state in this dissertation that psychotic experiences can be understood as broken narratives. From this perspective, hallucinations can be seen as a disturbance of the narrative, whereby strange elements pop up. In Chapter 2, I discuss how the majority of hallucinatory experiences, as reported during interviews with participants with psychosis, can be situated within one of the so-called real themes (Lacan, 1959; Vanheule, 2017): authority and parenthood, sexuality and relationships, gender identity, life in the light of death and what does the other want? The themes of these hallucinations could be situated within the larger life narrative of participants. Some succeeded very well to integrate their hallucinatory experiences in their overall life narrative (metadelusional narrative style), others could not integrate these, but had nonetheless a narrative about these (delusional narrative style), while a last group did not succeed in making sense of these experiences at all (chaotic narrative style).
Chapter 3 summarizes the existing qualitative literature regarding negative symptoms in four clusters: 1) ‘a double experience of disconnection’ discusses experiences of estrangement from the self and from others, and can be linked to a failure of the symbolic register (i.e. language) to organize and make sense of experiences. 2) ‘Being overwhelmed by psychotic experiences’ can be linked to a confrontation with the Real: without a structuring narrative or self-image, experiences can become too intense. 3) ‘An eroded self-image’ discusses how someone’s self-image is affected after a psychotic crisis and how stigmatizing interactions with others hinder to rebuild a positive self-image. On the other hand, people might find support in the identification with a cultivated position of withdrawal. This can be linked to the imaginary register. 4) ‘Failure of social interaction’ at last, can be situated on the intersection of the former three clusters. This theme describes the hardness to interact with others when one experiences/experienced psychosis, causing people to retreat. Apart from these clusters, the ‘detrimental side-effects of psychotropic medication’ were accounted for.
Chapter 4 maps the experiences of negative symptoms based on an interview study. Here, the conceptualization in terms of narratives is taken up again, approaching negative symptoms as the failure of the narrative. This failure expresses itself in: a disconnection from organizing narratives, whereby estrangement comes to the fore; lacking words for one’s experiences; narratives that no longer make sense, causing one to question everyday experiences and be perplexed; losing a consistent sense of self; and being overwhelmed by experiences, when a mediating narrative is missing. While the loss of anchoring narratives is prominent in the experience of negative symptoms, participants actively searched for ways to be able to communicate something about these experiences, by means of a meta-narrative. Many did so by attributing their negative symptoms to external factors, like positive symptoms, their internal battle against their psychosis, depressive feelings after a psychotic episode, the behavior and expectations of others, medication side-effects and their overall living conditions. Apart from that, participants also searched for a framework to grasp something about the experiences themselves, which they found in the use of metaphors, philosophical discourse and delusions. Finally, participants also indicated that they took a different stance towards the world after their psychotic experiences, making they could less easily hook on to “normal” life.
Chapter 5 shortly leaves the path of empirical research and reflects, based on the research trajectory of Chapter 4, on the role of theory in qualitative research. While qualitative methods grow in popularity within psychology, the quantitative paradigm remains dominant. As such, ideas from this quantitative vision largely influence qualitative researchers, leading them to back away from truly interpreting their data and making use of theoretical knowledge in doing so. As a result, qualitative studies remain limited to descriptive categorizations, which fail to reflect the richness of the data. During the data-analysis for Chapter 4, I experienced a similar reservation to make use of my theoretical framework. However, without a theoretical lens, it was very hard to grasp the primary experiences of negative symptoms, given the difficulty to bring these into words. As such, my first attempts at analysis rather focused on secondary negative symptoms. It was only by introducing the concept of the narrative, which could be linked to the Lacanian concept of the signifier chain (Vanheule, 2011), that primary experiences of negative symptoms could be given a central place in the results. Based on these experiences, I argue for the use of a theoretical lens to look at data.
In Chapter 6, narratives are linked to recovery, based on a co-creative trajectory with two experts by experience, Pete and Tanguy. Both of them experienced how narratives no longer provided support during psychotic crisis. Recovery entailed the articulation of narratives which could serve as anchor points. This anchoring could be found as well in metaphors, mantra’s and writing down experiences (Pete) as in a continuous process of articulating one’s experiences by the means of philosophical discourse (Tanguy). In this, claiming ownership over this narrative practice was seen as quintessential for recovery. Both were confronted with others who tried to define their narratives for them and had to search for ways to rebecome the active author of their own stories.
Implications for theory, research, and practice
Several considerations follow from this research project. First, I argue for a re-evaluation of the concept ‘negative symptoms’. Indeed, the typical conceptualization as ‘a loss of normal functioning’ (Kirkpatrick et al., 2006) does not match the complexity of experiences reported by patients. Overall, psychotic symptoms can be considered as manifestations of underlying primary disturbances (Sass & Parnas, 2003). Negative symptoms, more specifically, imply a disturbance in the narration of oneself, which is characterized by feeling oneself no longer implicated in an organizing narrative.
Further, negative symptoms can be linked to the psychoanalytic concept of negative mental automatism (Vanheule, 2018), i.e. a confrontation with a hole in the narrative. However, to come to a full understanding of negative symptom experiences, the effects on the level of the Real (experiences get an overwhelming character, causing one to retreat) and the Imaginary (little lived-through identification with an image as compensation or the breakdown of the self-image) should be taken into account.
With respect to research, a theoretical framework helps to have eye for experiences underlying overt symptoms, which is needed to come to a better understanding of the researched phenomena. Next, theoretical knowledge also supports the meaningful organization of data in qualitative research. Finally, also co-operations with experts by experiences serve a better and more diversified understanding of the experiences under research. Such collaborations do not only benefit scientific insights, but also the people involved in it. Indeed, such collaborations provide the opportunity to articulate supportive narratives with respect to experiences and help to breach stigma and they question implicit assumptions and typical practices from academic researchers.
Creating space for and promoting the articulation of recovery supporting narratives should be a focus point within therapeutic environments. Recovery narratives (e.g. Boevink, 2017) are a common method nowadays which recognizes the benefits of articulating narratives. However the articulation of narratives should be approached in a broader way and not remain limited to stories about mental problems and the recovery trajectory. Other types of narratives can also bring mental consistency. Furthermore, it should be recognized that not everyone finds or wants to find a solution by the means of narratives. Support can for example also be found in living a withdrawn life or by identification with example figures. Moreover, attention should be paid to other factors in the living circumstances of patients which might hinder recovery.
Limitations of this research entail the inherent ineffability of psychotic experiences, making the developed model only an approximation. Furthermore, theoretical discussion remained limited to psychoanalysis and phenomenology. The link with other narrative approaches within psychology should be made in further research. Finally, due to the corona measures, the initial research plans had to be adapted.
Further research is needed to explore how the conceptualization of broken narratives can be used to make sense of other psychotic symptoms. Also what makes that a breach in the narrative leads to the popping up of strange elements for some and a confrontation with emptiness for others should be further investigated.
Overall, it can be concluded that the conceptualization of broken narratives entails a promising way to understand psychotic experiences.