The threat simulation theory of dreaming states that dream consciousness is essentially an ancient biological defence mechanism, evolutionarily selected for its capacity to repeatedly simulate threatening events. Threat simulation during dreaming rehearses the cognitive mechanisms required for efficient threat perception and threat avoidance, leading to increased probability of reproductive success during human evolution. One hypothesis drawn from TST is that real threatening events encountered by the individual during wakefulness should lead to an increased activation of the system, a threat simulation (...) response, and therefore, to an increased frequency and severity of threatening events in dreams. Consequently, children who live in an environment in which their physical and psychological well-being is constantly threatened should have a highly activated dream production and threat simulation system, whereas children living in a safe environment that is relatively free of such threat cues should have a weakly activated system. We tested this hypothesis by analysing the content of dream reports from severely traumatized and less traumatized Kurdish children and ordinary, non-traumatized Finnish children. Our results give support for most of the predictions drawn from TST. The severely traumatized children reported a significantly greater number of dreams and their dreams included a higher number of threatening dream events. The dream threats of traumatized children were also more severe in nature than the threats of less traumatized or non-traumatized children. (shrink)

We tested the new threat simulation theory of the biological function of dreaming by analysing 592 dreams from 52 subjects with a rating scale developed for quantifying threatening events in dreams. The main predictions were that dreams contain more frequent and more severe threats than waking life does; that dream threats are realistic; and that they primarily threaten the Dream Self who tends to behave in a relevant defensive manner in response to them. These predictions were confirmed and the theory (...) empirically supported. We suggest that the threat simulation theory of dreaming may have wider implications for theories about the function of consciousness. (shrink)

There is wide agreement among dream researchers that emotional memories are activated during dreaming and that emotions play an important role in the thematic development of the dream. In accordanc...

Biological realism (Revonsuo, 2001, 2006) states that dreaming is a biological phenomenon and therefore explainable in naturalistic terms, similar to the explanation of other biological phenomena. In the biological sciences, the structure of explanations can be described with the help of a framework called 'multilevel explanation'. The multilevel model provides a context that assists to clarify what needs to be explained and how, and how to place different theories into the same model. Here, I will argue that the multilevel framework (...) would be useful when we try to construct scientific explanations of dreaming. (shrink)

Malcolm-Smith, Solms, Turnbull and Tredoux [Malcolm-Smith, S., Solms, M.,Turnbull, O., & Tredoux, C. . Threat in dreams: An adaptation? Consciousness and Cognition, 17, 1281–1291.] have made an attempt to test the Threat-Simulation Theory , a theory offering an evolutionary psychological explanation for the function of dreaming [Revonsuo, A. . The reinterpretation of dreams: An evolutionary hypothesis of the function of dreaming. Behavioral and Brain Sciences, 23, 877–901]. Malcolm-Smith et al. argue that empirical evidence from their own study as well as (...) from some other studies in the literature does not support the main predictions of the TST: that threatening events are frequent and overrepresented in dreams, that exposure to real threats activates the threat-simulation system, and that dream threats contain realistic rehearsals of threat avoidance responses. Other studies, including our own, have come up with results and conclusions that are in conflict with those of Malcolm-Smith et al. In this commentary, we provide an analysis of the sources of these disagreements, and their implications to the TST. Much of the disagreement seems to stem from differing interpretations of the theory and, consequently, of differing methods to test it. (shrink)

We investigated whether inconsistencies in previous studies regarding emotional experiences in dreams derive from whether dream emotions are self-rated or externally evaluated. Seventeen subjects were monitored with polysomnography in the sleep laboratory and awakened from every rapid eye movement sleep stage 5 min after the onset of the stage. Upon awakening, participants gave an oral dream report and rated their dream emotions using the modified Differential Emotions Scale, whereas external judges rated the participants’ emotions expressed in the dream reports, using (...) the same scale. The two approaches produced diverging results. Self-ratings, as compared to external ratings, resulted in greater estimates of emotional dreams; positively valenced dreams; positive and negative emotions per dream; and various discrete emotions represented in dreams. The results suggest that this is mostly due to the underrepresentation of positive emotions in dream reports. Possible reasons for this discrepancy are discussed. (shrink)

In general, dreams are a novel but realistic simulation of waking social life, with a mixture of characters, motivations, scenarios, and positive and negative emotions. We propose that the sharing of dreams has an empathic effect on the dreamer and on significant others who hear and engage with the telling of the dream. Study 1 tests three correlations that are predicted by the theory of dream sharing and empathy: that trait empathy will be correlated with frequency of telling dreams to (...) others, with frequency of listening to others’ dreams, and with trait attitude towards dreams (for which higher scores indicate positive attitude). 160 participants completed online the Toronto Empathy Questionnaire and the Mannheim Dream Questionnaire. Pearson partial correlations were conducted, with age and sex partialled out. Trait empathy was found to be significantly associated with the frequency of listening to the dreams of others, frequency of telling one’s own dreams to others, and attitude towards dreams. Study 2 tests the effects of discussing dreams on state empathy, using an adapted version of the Shen (2010) state empathy scale, for 27 pairs of dream sharers and discussers. Dream discussion followed the stages of the Ullman (1996) dream appreciation technique. State empathy of the dream discusser towards the dream sharer was found to increase significantly as a result of the dream discussion, with a medium effect size, whereas the dream sharer had a small decrease in empathy towards the discusser. A proposed mechanism for these associations and effects is taken from the robust findings in the literature that engagement with literary fiction can induce empathy towards others. We suggest that the dream acts as a piece of fiction that can be explored by the dreamer together with other people, and can thus induce empathy about the life circumstances of the dreamer. We discuss the speculation that the story-like characteristics of adult human dreams may have been selected for in human evolution, including in sexual selection, as part of the selection for emotional intelligence, empathy, and social bonding. (shrink)

This paper aims to analyze the ethical challenges in experimental drug use during the early stage of the COVID-19 pandemic, using Germany as a case study. In Germany uniform ethical guidelines were available early on nationwide, which was considered as desirable by other states to reduce uncertainties and convey a message of unity. The purpose of this ethical analysis is to assist the preparation of future guidelines on the use of medicines during public health emergencies. The use of hydroxychloroquine, remdesivir (...) and COVID-19 convalescent plasma in clinical settings was analyzed from the perspective of the ethical principles of beneficence, non-maleficence, justice and autonomy. We observed that drug safety and drug distribution during the pandemic affects all four ethical principles. We therefore recommend to establish ethical guidelines (i) to discuss experimental treatment options with patients from all population groups who are in urgent need, (ii) to facilitate the recording of patient reactions to drugs in off-label use, (iii) to expand inclusion criteria for clinical studies to avoid missing potentially negative effects on excluded groups, and (iv) to maintain sufficient access to repurposed drugs for patients with prior conditions. (shrink)

This special issue of _Grazer Philosophische Studien _brings together a number of carefully selected and timely articles that explore the discussion of different facets of self-consciousness from multiple perspectives. The selected articles mainly focus on three topics of the current debate: (1) the relationship between conceptual and nonconceptual ways of self-representation; (2) the role of intersubjectivity for the development of self-consciousness; (3) the temporal structure of self-consciousness. A number of previously underexposed, yet important connections between different approaches are explored. The (...) articles not only represent the state of the art in their respective areas of research and make new insights available, but also provide an overview of different methodologies: ranging from philosophy of language and mind to phenomenology and cognitive science. The volume is of interest for philosophers, cognitive scientists and researchers in related disciplines who are concerned with investigating the nature and origin of self-consciousness. (shrink)

Journal of Philosophy of Education, Volume 56, Issue 2, Page 318-328, April 2022.

Die Frage aber bleibt: Was macht die Natur aus dem Menschen? Besonders Medizin und Psychologie stellen sie mit neuem wissenschaftlichem Anspruch.

French philosopher Louis Pierre Althusser (1918 -1990) helped define the politico-theoretical conjuncture of pre- and post-1968. Today, there is a recrudescence of interest in his thought, especially in light of his later work, published in English as Philosophy of the Encounter (Verso, 2006). This has led to renewed debates on the reformulation of conflicting notions of materialism, on the event as both philosophical concept and political construction, and on the nature of politics and the political. These original essays by leading (...) scholars aim to provide a new assessment of Althusser's thought, especially in relation to contemporary debates. Organized in four sections that represent the main currents in Althusser's scholarship, the book discusses materialism and the different formulations of the relationship between politics and philosophy, Althusser's interpretations of political thinkers (including Machiavelli, Deleuze and Gramsci), the resources he provides to critique political economy and politics in post-Marxist thought, and the theorization of ideology and politics. Encountering Althusser is a groundbreaking resource that highlights Althusser's continuing relevance to contemporary radical thought. (shrink)

Dieses Werk stellt das Denken zweier Geistesgrößen, Leibnizens und Fichtes sich gegenüber und vergleicht es. Fichte sieht in Leibniz einen Vorläufer und erwähnt ihn mit liebevoller Bewunderung. Fichtes Wissenschaftslehre von 1801/02 wird Leibnizens „Monadologie“ aufgreifen und Leibnizens Gedanken einer prästabilierten Harmonie. Beide Philosophen verstehen sich als Freiheitsapostel, wobei bei Leibniz Gott eine genaue Notion jedes Individuums hat, die Freiheit ein mentaler Akt ist, bei Fichte jedes Individuum ein je bestimmtes Soll hat, das es, Freiheit verwirklichend, im Leben zu erfüllen gilt. (...) Fichte erkennt in Leibniz einen Vorläufer der eigenen Transzendentalphilosophie. Ein Unterschied zwischen den beiden Denkern besteht darin, dass Leibniz stets die Individualität im Auge hat, wo Fichte vom reinen Vernunftwesen ausgeht, dessen individuelle Pathologien ihn nicht interessieren. Beide Philosophen supponieren, dass die Welt ein Ende habe, Leibniz, auf dass das Weltgericht stattfinden könne, Fichte, auf dass in einer neuen Welt nur noch die sittlichen Individuen wiedergeboren werden. Der vorliegende Text versucht auch, den Bogen zu schlagen von der philosophischen Tradition des Abendlandes, und insbesondere von Leibniz, Kant und Fichte zu einer Gotteslehre auf Grund der modernen Physik. Die hochenergetische Urmaße wird gefasst als psychophysische Energeia, die sich – im Leibnizschen Sinne Wissen, Macht und Wollen – aus dem Nichts kontrahiert hat und nun ins All explodiert. In der Kontraktion aus dem ursprünglich Verwobenen hat das Absolute sich vom Nichts, das Gute sich vom Bösen geschieden, entsteht das Übel als privatio boni. (shrink)

Befahigung ist in den letzten Jahrzehnten zu einem zentralen Begriff sowohl in der politischen Philosophie als auch in der Sozialpolitik geworden. Was damit gemeint ist, ist freilich umstritten. Der Band versucht, die Bedeutungsgehalte des Befahigungsbegriffs und daruber seine Leistungsfahigkeit fur die sozialphilosophische und die politische Diskussion zu klaren. Dabei bleibt die Autorin nicht bei der Beschaftigung mit dem Capabilities Approach nach Martha Nussbaum und Amartya Sen stehen, sondern analysiert vor allem die Rezeptionen des Befahigungsansatzes und zwar speziell im Bereich der (...) theologischen Ethik. Als zentrales Problem sowohl des Capabilities Approach als auch der theologischen Ethik wird deren Liberalismusfahigkeit herausgearbeitet. Eine Auseinandersetzung daruber, wie und ob mit dem Befahigungskonzept sozialethisch ein "liberales Minimum", durch das die Freiheit jedes und jeder einzelnen gewahrleistet werden kann, ist das Ergebnis der Untersuchung. (shrink)

Recent research on moral decision-making has suggested that many common moral judgments are based on immediate intuitions. However, some individuals arrive at highly counterintuitive utilitarian conclusions about when it is permissible to harm other individuals. Such utilitarian judgments have been attributed to effortful reasoning that has overcome our natural emotional aversion to harming others. Recent studies, however, suggest that such utilitarian judgments might also result from a decreased aversion to harming others, due to a deficit in empathic concern and social (...) emotion. The present study investigated the neural basis of such indifference to harming using functional neuroimaging during engagement in moral dilemmas. A tendency to counterintuitive utilitarian judgment was associated both with ‘psychoticism’, a trait associated with a lack of empathic concern and antisocial tendencies, and with ‘need for cognition’, a trait reflecting preference for effortful cognition. Importantly, only psychoticism was also negatively correlated with activation in the subgenual cingulate cortex (SCC), a brain area implicated in empathic concern and social emotions such as guilt, during counterintuitive utilitarian judgments. Our findings suggest that when individuals reach highly counterintuitive utilitarian conclusions, this need not reflect greater engagement in explicit moral deliberation. It may rather reflect a lack of empathic concern, and diminished aversion to harming others. (shrink)

This special issue of Grazer Philosophische Studien brings together a number of carefully selected and timely articles that explore the discussion of different facets of self-consciousness from multiple perspectives. The selected articles mainly focus on three topics of the current debate: (1) the relationship between conceptual and nonconceptual ways of self-representation; (2) the role of intersubjectivity for the development of self-consciousness; (3) the temporal structure of self-consciousness. A number of previously underexposed, yet important connections between different approaches are explored. The (...) articles not only represent the state of the art in their respective areas of research and make new insights available, but also provide an overview of different methodologies: ranging from philosophy of language and mind to phenomenology and cognitive science. The volume is of interest for philosophers, cognitive scientists and researchers in related disciplines who are concerned with investigating the nature and origin of self-consciousness. (shrink)

This research investigates how consumers’ ethical brand perceptions are affected by differentially valenced information. Drawing on literature from person-perception formation and using a sequential, mixed method design comprising qualitative interviews and two experiments with a national representative population sample, our findings show that only when consumers perceive their judgment of a brand’s ethicality to be pertinent, do they process information holistically and in line with the configural model of impression formation. In this case, negative information functions as a diagnostic cue (...) to form an unethical brand perception, irrespective of other positive information at hand. However, in the case where processing relevance of the un/ethical information provided is low, brand perception formation is algebraic, in which case positive information can counterbalance and neutralize the detrimental impact of brand misbehavior. Our findings extend existing research on consumer perceived ethicality as well as consumer reactions to corporate social responsibility and sustainability initiatives, which has so far assumed the asymmetric impact of negative information on ethical perceptions and consumer attitudes to be prevalent. We derive a range of academic and managerial implications and present a number of important avenues for future research. (shrink)

Academic publications of empirical public health research often entail recommendations for moral action that address practitioners and policy makers. These recommendations are regularly based on implicit moral judgments with the underlying reasons not explicitly stated. In this paper, we elaborate on the moral relevance of such judgments and the need to explain them in order to account for academic argumentation. We argue for an explicit reporting of bridge principles to increase the transparency of the reporting of public health research. The (...) reporting of bridge principles can inform readers, support them in understanding the relationship between empirical and normative claims in a specific paper, and may pave new ways for the rigorous reporting of empirical research that has moral implications. Furthermore, it can be used to classify studies to systematically address the justification for their argumentation. (shrink)

Although religious belief is often claimed to help with physical ailments including pain, it is unclear what psychological and neural mechanisms underlie the influence of religious belief on pain. By analogy to other top-down processes of pain modulation we hypothesized that religious belief helps believers reinterpret the emotional significance of pain, leading to emotional detachment from it. Recent findings on emotion regulation support a role for the right ventrolateral prefrontal cortex, a region also important for driving top-down pain inhibitory circuits. (...) Using functional magnetic resonance imaging in practicing Catholics and avowed atheists and agnostics during painful stimulation, here we show the existence of a context-dependent form of analgesia that was triggered by the presentation of an image with a religious content but not by the presentation of a non-religious image. As confirmed by behavioral data, contemplation of the religious image eneabled the religious group to detach themselves from the experience of pain. Critically, this context-dependent modulation of pain specifically engaged the right VLPFC, whereas group-specific preferential liking of one of the pictures was associated with activation in the ventral midbrain. We suggest that religious belief might provide a framework that allows individuals to engage known pain-regulatory brain processes. (shrink)

This article deploys Peircean approach to bodily skills, foregrounding motricity as a semiotically mediated and a “suprasubjective” process. By examining two contrasting skills – javelin and martial arts – I draw out the relevance of dynamic movement to the semiotics of sport and embodiment. These contrasting movements expose different epistemological assumptions since they emerge in distinct cultural traditions. To attend to the cultural dimension of movement practices – including the mediation of signs making certain movement forms seem reasonable or desirable (...) in the first place – I highlight ecological dimensions of each somatic tradition. This ecological focus aligns with Peirce’s project of tracking how semiotic signs are positioned and mediated. To make ecological factors of motricity more recognizable, I contrast somatic engagements that take place on synthetic, predictable substrates and somatic engagements that take place on variable, unpredictable ground. In a similar way to the classic gestalt figure-ground relations, where perception of a figure depends on the particulars of the ground, I suggest that the ground upon which somatic action occurs shapes the way we make sense of it epistemologically. These different grounds – both literally and figuratively – operate representationally via thirdness: they lead us to conceptualize movement in culturally and historically particular ways. (shrink)

A previous observational study suggested that when faced with a partner with its back turned, chimpanzees tend to move around to the front of a non-attending partner and then gesture — rather than gesturing once to attract attention and then again to convey a specific intent. We investigated this preference experimentally by presenting six orangutans, five gorillas, nine chimpanzees, and four bonobos with a food begging situation in which we varied the body orientation of an experimenter with respect to the (...) subject and the location of the food. These manipulations allowed us to measure whether subjects preferred to move around to face E or to use signals to attract her attention before they begged for food. Results showed that all species moved around to face E and then produced visual gestures, instead of using tactile/ auditory gestures behind E to call her attention. Species differences were apparent particularly when the food and E were in different locations. Unlike gorillas and orangutans, chimpanzees and bonobos produced their gestures in front of E in all conditions, including that in which subjects had to leave the food behind to communicate with her. Implications of these results are discussed in the context of the evolution of social cognition in great apes. (shrink)

Background Decisions on limiting life-sustaining treatment for patients in the vegetative state (VS) are emotionally and morally challenging. In Germany, doctors have to discuss, together with the legal surrogate (often a family member), whether the proposed treatment is in accordance with the patient's will. However, it is unknown whether family members of the patient in the VS actually base their decisions on the patient's wishes. Objective To examine the role of advance directives, orally expressed wishes, or the presumed will of (...) patients in a VS for family caregivers' decisions on life-sustaining treatment. Methods and sample A qualitative interview study with 14 next of kin of patients in a VS in a long-term care setting was conducted; 13 participants were the patient's legal surrogates. Interviews were analysed according to qualitative content analysis. Results The majority of family caregivers said that they were aware of aforementioned wishes of the patient that could be applied to the VS condition, but did not base their decisions primarily on these wishes. They gave three reasons for this: (a) the expectation of clinical improvement, (b) the caregivers' definition of life-sustaining treatments and (c) the moral obligation not to harm the patient. If the patient's wishes were not known or not revealed, the caregivers interpreted a will to live into the patient's survival and non-verbal behaviour. Conclusions Whether or not prior treatment wishes of patients in a VS are respected depends on their applicability, and also on the medical assumptions and moral attitudes of the surrogates. We recommend repeated communication, support for the caregivers and advance care planning. (shrink)

Employment is critical for refugees’ positive integration into a receiving country. Enabling employment requires cross-sector collaborations, that is, employers collaborating with different stakeholders such as refugees, local employees, other employers, unofficial/official supporters, and authorities. A vital element of cross-sector collaborations is trust, yet the complexity of cross-sector collaborations may challenge the formation and maintenance of trust. Following a theory elaboration approach, this qualitative study with 37 employers and 27 support workers in Germany explores how employers’ experiences in cross-sector collaborations on (...) refugees’ labor market integration affect their trust in other stakeholders in this cross-sector space. Specifically, we explored employers’ perceptions of trust breaches, and how these perceptions affect their further engagement in cross-sector collaborations on refugee integration. Based on our findings, we propose a process model that describes how unmet collaboration expectations and negative assessments of collaborators’ attitudes and behaviors lead to perceived trust breaches which, in turn, lead to employers’ hesitancy to hire refugees and/or to engage in cross-sector collaborations. In doing so, we extend existing theory on trust within organizations to the cross-sector context of refugee integration, uncovering context-specific meanings to trustworthiness dimensions and illustrating how breaches of different trustworthiness dimensions can interact. Moreover, we show how social policies, resources, and trustors’ perceived vulnerability in collaborations shape their risk perceptions. This study highlights the central role of trust for refugee integration and illustrates how missing goals and process clarity endanger sustainable collaborations. (shrink)

Algorithmic technologies and artificial intelligence are centred on data and generate new business models, known as the data-driven economy. In the European Union context, the development of such new business is accompanied by a regulatory and political framework. An important aspect of this regulatory framework regards the legal conditions that enable the data collection, availability, sharing, use and reuse. Within the larger context, this article analyses the development of the European Union regulatory framework governing the availability, sharing and reuse of (...) public sector data, also referred to as Public Sector Information policy. Anchored in the analytical tools provided by Discursive Institutionalism and Critical Data Studies and after studying the evolution of this policy over 25 years, this article argues that economic considerations have been overwhelmingly decisive in the European Union Public Sector Information policy and much less attention has been paid to fundamental rights and democracy issues. It also shows how European Union Public Sector Information policy contributes to the data infrastructure, enabling a thriving data-driven economy. In doing so, this article argues that the possible problematic effects of this new data-driven economy are not only affordances of the technology itself but are also the result of political and regulatory choices. More globally, the article stresses the need for policymakers to inscribe each of the policies and regulations affecting the digital transformation in the framework of fundamental rights and democracy. (shrink)

Katja Crone ; Inhaltsverzeichnis ; Volltext // Exemplar mit der Signatur: München, Bayerische Staatsbibliothek -- 2005.34972.

A previous observational study suggested that when faced with a partner with its back turned, chimpanzees tend to move around to the front of a non-attending partner and then gesture — rather than gesturing once to attract attention and then again to convey a specific intent. We investigated this preference experimentally by presenting six orangutans, five gorillas, nine chimpanzees, and four bonobos with a food begging situation in which we varied the body orientation of an experimenter with respect to the (...) subject and the location of the food. These manipulations allowed us to measure whether subjects preferred to move around to face E or to use signals to attract her attention before they begged for food. Results showed that all species moved around to face E and then produced visual gestures, instead of using tactile/ auditory gestures behind E to call her attention. Species differences were apparent particularly when the food and E were in different locations. Unlike gorillas and orangutans, chimpanzees and bonobos produced their gestures in front of E in all conditions, including that in which subjects had to leave the food behind to communicate with her. Implications of these results are discussed in the context of the evolution of social cognition in great apes. (shrink)

Despite the variety of theories suggesting how human language might have evolved, very few consider the potential role of emotions in such scenarios. The few existing theories jointly highlight that gaining control over the production of emotional communication was crucial for establishing and maintaining larger social groups. This in turn resulted in the development of more complex social emotions and the corresponding sophisticated socio-cognitive skills to understand others’ communicative behavior, providing the grounds for language to emerge. Importantly, these theories propose (...) that the ability of controlling emotional communication is a uniquely human trait, an assumption that we will challenge. By taking a comparative approach, we discuss recent findings from behavioral and neurobiological studies from our closest relatives, the non-human primates, on the extent of control over their gestural, facial and vocal signals. This demonstrates that research foci differ drastically across these modalities, which further enhances the traditional dichotomy between emotional, involuntary facial and vocal expressions in contrast to intentionally, voluntarily produced gestures. Based on this brief overview, we point to gaps of knowledge in primate communication research and suggest how investigating emotional expressions in our closest relatives might enrich the road map towards the evolution of human language. (shrink)

The article explores the relation between personal identity and life-changing decisions such as the decision for a certain career or the decision to become a parent. According to L.A. Paul, decisions of this kind involve “transformative experiences”, to the effect that - at the time we make a choice - we simply don’t know what it is like for us to experience the future situation. Importantly, she claims that some new experiences may be “personally transformative” by which she means that (...) one may become a “new kind of person” having a different subjective perspective and “identity”. The article discusses this understanding of a transformed future self. It will be argued that different notions of identity can be distinguished with respect to Paul’s claim: the notion of identity in the sense of a personality as well as the notion of numerical identity in the sense of sameness. By distinguishing these two notions it will become more clear how a future experience may indeed qualify as “personally transformative”. Moreover, it will be shown that the notion of a self-understanding of persons helps to further clarify the kind of change at issue. (shrink)

Some narrative approaches assume a tight relation between narrative and selfhood. They hold that the self-understanding of persons as individuals possessing a set of particular character traits is above all narratively structured for it is constituted by stories persons tell or can tell about their lives. Against this view, it is argued that self-understanding is also characterized by certain non-narrative and invariant mental features. In order to show this, a non-narrative awareness of self-identity over time will be analyzed. It will (...) be argued that this basic form of awareness plays a fundamental role for the possibility of a richer form of self-understanding. (shrink)