valence
Affect occupies a contested but indispensable position across the depth-psychology corpus, functioning simultaneously as a physiological substrate, a phenomenological constant, and a clinical target. Barrett's constructionist neuroscience locates affect as a continuous interoceptive signal — the felt quality of valence and arousal that underlies but precedes discrete emotion categories — insisting it is present from birth and accompanies consciousness as surely as brightness or loudness. This stands in productive tension with older frameworks: Bleuler's clinical psychiatry treats affect as a psychic force whose blocking, splitting, or inappropriateness constitutes the cardinal symptom of schizophrenic disorganization, while LeDoux preserves the notion of hard-wired affect programs mediating stimulus and response. Schore's developmental neurobiology situates affect regulation at the very origin of selfhood, tracing how caregiver-infant dyads imprint orbitofrontal circuits with patterns of affective tolerance and modulation that persist across the lifespan. Shapiro's AIP model treats locked negative affect as a driver of traumatic pathology amenable to reprocessing, while Damasio foregrounds the affective filter as an evolutionary gateway between world and organism. Cutting across these frameworks is the dimension of valence — positive and negative — which Jain and Schoeller demonstrate can be reliably shifted by aesthetic stimuli such as chills, revealing affect's susceptibility to aesthetic and somatic intervention. What unites these diverse positions is the shared conviction that affect is not epiphenomenal but generative: it colors cognition, biases memory, organizes social behavior, and, when dysregulated, underlies the most consequential forms of psychopathology.
affect is a constant current throughout your life, even when you are completely still or asleep. It does not turn on and off in response to events you experience as emotional. In this sense, affect is a fundamental aspect of consciousness
Barrett argues that affect, grounded in interoception, is a continuous and constitutive feature of consciousness rather than a discrete reaction to emotionally significant events.
, How Emotions Are Made: The Secret Life of the Brain, 2017thesis
when you experience affect without knowing the cause, you are more likely to treat affect as information about the world, rather than your experience of the world. This phenomenon is called affective realism
Barrett demonstrates that misattributed affect is experienced as objective fact about the world, a phenomenon — affective realism — with far-reaching consequences for judgment and decision-making.
, How Emotions Are Made: The Secret Life of the Brain, 2017thesis
it is an advantage to keep affects at a tolerable intensity, so that one's task of information processing is not interfered with... The ability to tolerate the conscious experience of this negative affect is essential to the development of the capacity for autonomous functioning.
Schore establishes affect regulation — the capacity to maintain affect within a tolerable range — as the neurobiological foundation of selfhood and autonomous psychological functioning.
, Affect Regulation and the Origin of the Self: The Neurobiology of Emotional Development, 1994thesis
the affectivity gives other valences to ideas so that, for example, the dangers of a desired undertaking are underestimated while the dangers of an undesired one are exaggerated
Bleuler identifies affectivity as the force that assigns differential valence to ideas, thereby biasing cognition and association in ways that are pathologically amplified in schizophrenia.
, Dementia Praecox or the Group of Schizophrenias, 1911thesis
it is not the events themselves which condition the affects but the connection of such events with others... Whoever is unable to think of this particular connection with the basic event as a whole will find it impossible to have an affect appropriate to this whole.
Bleuler argues that affects are generated not by bare events but by their associative context, so that disrupted associative connectivity produces inappropriate or absent affect.
, Dementia Praecox or the Group of Schizophrenias, 1911thesis
the child learns 'certain affective states which represent a selection from the entire potential range of interpersonal and emotional experiences'... This education may occur much earlier than is currently thought, and it may be mediated more by nonverbal-affective than verbal-cognitive communications.
Schore contends that cultural and dyadic experience selectively imprints specific affective states through nonverbal communication, carving the orbitofrontal circuits that govern emotional life.
, Affect Regulation and the Origin of the Self: The Neurobiology of Emotional Development, 1994thesis
the affect associated with this memory now locks this memory into a neural network defined by these negative affects, so that when the brain attempts to reprocess the memory during REM sleep, the terror is resurrected.
Shapiro's AIP model holds that high-intensity negative affect locks traumatic memories into dysfunctional neural networks, preventing adaptive processing and perpetuating symptomatology.
, Eye Movement Desensitization and Reprocessing (EMDR): Basic Principles, Protocols, and Procedures, 2001thesis
she would let it all pass her by with a rigid face and an entirely stereotyped attitude without any signs of affect and consequently also without any effect... Jung draws attention to the belle indifférence des hystériques
Bleuler documents affective flattening in schizophrenia as distinguishable from hysterical belle indifférence, linking absent affect to absent therapeutic effect in clinical interactions.
, Dementia Praecox or the Group of Schizophrenias, 1911supporting
The affect-blocking has its origin in the repression of the affects (usually already at their inception), but also in the inhibition of other affects. The indifference exhibited by the patients is further increased by many other conditions, especially by the autism and the splitting off of emotionally charged complexes.
Bleuler traces schizophrenic affective indifference to a primary blocking mechanism compounded by autism and complex-splitting, constructing a multi-layered etiology for flat affect.
, Dementia Praecox or the Group of Schizophrenias, 1911supporting
it is precisely the entire associative synthesis which is deranged and with it the delicate balance between affectivity and logic. The schizophrenic's behavior as regards the function of attention
Bleuler locates the pathological dysregulation of affect in the breakdown of associative synthesis, revealing affect and cognition as mutually dependent systems whose imbalance is definitive of schizophrenia.
, Dementia Praecox or the Group of Schizophrenias, 1911supporting
the most robust effect found across these studies was AC effects on emotional valence, reliably generating an 'emotional drift,' i.e., predictable change in their emotional state, including in participants with anhedonic symptoms
Schoeller reports that aesthetic chills produce a reliable and predictable positive shift in affective valence, demonstrating that somatic aesthetic experience can therapeutically alter baseline emotional states.
, The neurobiology of aesthetic chills: How bodily sensations shape emotional experiences, 2024supporting
participants who experienced chills during the experiment reported significantly more positive emotional valence and greater arousal for their experience
Jain et al. provide empirical evidence that aesthetic chills shift both dimensions of affect — valence and arousal — in a positive direction across diverse stimulus types.
, Aesthetic chills cause an emotional drift in valence and arousal, 2023supporting
participants who experienced chills report significantly greater valence and arousal than those who did not
This passage quantifies the affective difference between chill-experiencers and non-experiencers, grounding the emotional drift hypothesis in robust statistical findings.
, Aesthetic chills cause an emotional drift in valence and arousal, 2023supporting
Affect programs are hypothetical processes that are proposed, by basic emotions theorists, to mediate between emotional stimuli and emotional responses. Most theorists assume that affect programs are neural circuits
LeDoux summarizes the basic-emotions framework in which innate affect programs — posited neural circuits — automatically translate stimuli into coordinated emotional responses.
, Anxious: Using the Brain to Understand and Treat Fear and Anxiety, 2015supporting
Evolution has developed telesenses with which external objects connect to us neurally and mentally first and only reach our physiological interior via the intermediate agency of the affective filter.
Damasio proposes that the affective filter is an evolutionary intermediary through which distal sensory information gains physiological relevance before entering the organism's interior.
, The strange order of things life, feeling, and the making, 2018supporting
it is these cognitive-affective elements that encode reciprocal modes of ANS control that allow for a more efficient regulation of energy dissipation in subsequent socioaffective transactions.
Schore identifies internalized cognitive-affective representations as the mechanism by which early dyadic experience programs autonomic nervous system regulation for later social and emotional functioning.
, Affect Regulation and the Origin of the Self: The Neurobiology of Emotional Development, 1994supporting
These pictures impact their body budget; heart ra[te changes]... body-budgeting circuitry shifts resources around, and sometimes as their body budgets fluctuate in and out of balance.
Barrett situates affect within a body-budgeting framework, illustrating experimentally how diverse stimuli produce interoceptive perturbations that constitute the physiological substrate of affective experience.
, How Emotions Are Made: The Secret Life of the Brain, 2017supporting
the capacity to fluidly transition between various states allows for more complex modes of information processing
Schore draws on dynamical systems theory to argue that flexible affective state-switching — rather than stability per se — underlies adaptive psychological functioning.
, Affect Regulation and the Origin of the Self: The Neurobiology of Emotional Development, 1994aside