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A functional account of emotions posits that emotions facilitate adaptive responses to environmental challenges. [1] In other words, emotions are systems that respond to environmental input, such as a social or physical challenge, and produce adaptive output, such as a particular behavior. [2] Under such accounts, emotions can manifest in maladaptive feelings and behaviors, but they are largely beneficial insofar as they inform and prepare individuals to respond to environmental challenges, and play a crucial role in structuring social interactions and relationships. [1] [3]
Researchers who subscribe to a functional perspective of emotions disagree as to whether to define emotions and their respective functions in terms of evolutionary adaptation [4] or in terms of socially constructed concepts. [5] However, the goal of a functional account of emotions is to describe why humans have specific emotions, rather than to explain what exactly constitutes an emotion. Thus, functionalists generally agree that in order to infer the functions of specific emotions, researchers should examine the causes, or input, and consequences, or output, of those emotions. [1]
The events that elicit specific emotions and the behavioral manifestations of those emotions can vary significantly based on individual and cultural context. Thus, researchers claim that a functional account of emotions should not be understood as a rigid input and output system, but rather as a flexible and dynamic system that interacts with an individual's goals, experiences, and environment to adaptively shape individuals’ emotional processing and responding. [6]
Historically, emotions were primarily understood and studied in terms of their maladaptive consequences. For example, Stoicism, an Ancient Greek tradition of philosophy, described how most emotions, particularly negative emotions like anger, are irrational and prevent people from achieving inner peace. [7] Early psychologists followed this approach, often describing how emotions interfere with rational deliberation and can lead to reckless behaviors that risk well-being or relationships. [8]
Around the 1960s, however, the focus of emotions research began shifting towards the beneficial consequences of emotions, and a growing body of psychological research contributed to understanding emotions as functional. For example, emotions structure relationships by facilitating bonding that promotes survival. [9] [10] Additionally, the expression of emotions can coordinate group behavior, thus promoting cooperation and collaboration. [11] [12] Interdisciplinary research in fields such as cultural psychology, sociology, and anthropology found that sociocultural norms often interact with and even emerge from individual and collective emotional experiences, providing further support for the role of emotions in organizing social life. [13] [14] While some researchers retained that emotions may have once been functional but are no longer necessary in the present environment, [15] many researchers began to adopt the now-dominant view that emotions are systems that aim to provide solutions to problems in the present-day environment. [1]
A functional account of any system assesses its specific function in terms of the factors that elicit the activation of that system, and the changes that follow the activation of that system. Importantly, not every cause and consequence of a system pertains to its primary function; the primary function is the specific purpose that the system fulfills. [3] For example, tools have specific functions that are defined in terms of why the tool has certain features and the problem that it typically solves. So, while a pair of scissors can be used as a weapon, or a paper-weight, the sharp blades of scissors were designed to cut, and the problem that scissors typically solve is the need to cut something. Thus, the primary function of scissors is to cut.
Functional accounts of emotion similarly define the functions of specific emotions in terms of why those emotions are associated with certain features, such as particular bodily and cognitive changes, as well as the environmental problem that the emotion helps to solve. For example, why is anger typically associated with an increase in heart rate and the desire to approach the source of anger. When people become angry in response to an environmental problem, how does it help them change their environment in a way that benefits them? Emotion researchers attempt to answer such questions in relation to various prominent emotions, including negative emotions such as sadness, embarrassment, and fear, and positive emotions such as love, amusement, and awe. In order to identify the primary function of each emotion, researchers investigate its intrapersonal functions, or how emotions function at the level of the individual to help them navigate their surroundings, and interpersonal functions, or how emotions function at the group level to facilitate efficient communication, cooperation, and collaboration. [3]
In investigating the intrapersonal functions of emotions, or how emotions help individuals navigate and respond to their environments, researchers typically document the physiological changes, subjective experiences, and behavioral motivations associated with different emotions. For example, anger is associated with high arousal, feelings of disapproval or dissatisfaction with some event, and the motivation to express that disapproval or take action against the source of dissatisfaction. [16]
Given how emotional responses affect individual experience and behavior, researchers describe the intrapersonal function of specific emotions in terms of how they inform and prepare individuals to respond to a particular environmental challenge. [17] For example, feeling anger usually informs individuals of something unjust in the environment, [16] such as betrayal from a loved one, threats of physical violence from a bully, or corruption. Anger is associated with blood flow in the body shifting away from internal organs towards the limbs, physiologically preparing individuals for movement towards the cause of anger. [18] Even when locomotion or physical confrontation is not required to address an unjust actor or event, the high arousal and emotional sensitivity associated with anger tend to motivate individuals to confront the issue. [17] Emotional responses tend to diminish once the emotion elicitor, or the environmental cause of the emotion, changes, suggesting that emotions at the individual level function to evoke some sort of action or behavior to address the elicitor. [3] For example, anger typically diminishes following an apology or the perception that justice has been restored. [19]
A crucial aspect of how emotions help individuals adaptively navigate the world is tied to their interpersonal functions, or how they influence social interactions and relationships. Emotional expressions, such as a smile or a frown, are relatively involuntary, so they can provide a fairly reliable source of information about a person's emotions, beliefs, and intentions to those around them. [3] The communication of such information is crucial for structuring social relationships, and for negotiation and cooperation within groups, because it conveys not only how people are thinking and feeling, but also how they are likely to behave. [20] This information can in turn guide how other people think, feel, and behave towards those expressing their emotions. For example, emotional expressions can evoke complementary emotional responses, such as fear in response to anger, [3] or guilt in response to disappointment. [21] They can also evoke reciprocal emotions, such as empathy or love. [22] Thus, emotions play a crucial role in conveying valuable information in social interactions that can rapidly coordinate group behavior even in the absence of explicit verbal communication.
Given this communicative role of emotions, emotions facilitate learning by serving as incentives or deterrents for certain kinds of actions or behaviors. For example, when children see how their parents or friends emotionally respond to things they do, they learn what types of actions and behaviors are likely to lead to desirable outcomes, including positive emotional responses from those around them. This communicative role is important in informing how people behave in both professional and intimate adult human relationships as well, since emotions can convey how a particular relationship or interaction is evolving in positive or negative directions. For example, anger can signal that an individual or group has reached its limit within a negotiation, and can immediately structure the behavioral responses from the opposite party. [23] Meanwhile, sadness can communicate the readiness to disengage from a goal, [21] and the potential for social withdrawal from a person or group, [24] thereby conveying that a potentially valuable relationship is at risk.
Emotions have also been found to play a role in organizing group identity insofar as shared emotional experiences tend to strengthen communal identity, in-group solidarity, and cultural identity. [3] [6] [25] Furthermore, emotions play a role in defining and identifying an individual's role within a group, such that the specific role that an individual assumes (ex. nurturing, protecting, leading) is associated with the expression of particular emotions, such as sympathy, anger, fear, or embarrassment. [26] [3]
Researchers who adopt a functional perspective of emotions have devoted attention to several prevalent emotions. For example, research suggests that the function of anger is to correct injustice, [19] the function of sadness is to disengage from an unattainable goal, [24] the function of embarrassment is to appease others, [27] and the function of fear is to avoid danger. [28] The focus of emotions research for some time was on negative emotions, with positive emotions primarily being understood as “undoing” the arousing effects of negative emotion. [29] In other words, while negative emotions increase arousal to help individuals address an environmental problem, positive emotions quell that arousal to return an individual to baseline.
While positive emotions can return individuals to baseline following a negative emotional experience, for example joy after an angering event has been addressed, or amusement that distracts from sadness, positive emotions themselves can increase arousal from baseline. Thus, a growing body of literature describes the distinct functions of positive emotions. For example, research suggests that the function of romantic love is to facilitate mating, [30] the function of amusement is to facilitate play, [31] which encourages learning, and the function of awe is to accommodate new information. [32]
Emotions are highly personal insofar as they play a critical role in defining an individual's subjective experiences and interact with how individuals think about and judge the world around them. [33] Since individuals differ in their personal goals and past experiences, individuals within one society or group can vary greatly in how they experience and express specific emotions.
Emotions are also highly social insofar as they facilitate communication and often arise in response to the actions or feelings of other people. Given their highly social nature, the ways that emotions are experienced and expressed, and the specific roles that they play in structuring interactions and relationships, can vary significantly according to social and cultural context. For example, research investigating cultural differences in facial expressions found that East Asian models of anger show characteristic early signs of emotional intensity with the eyes, which are under less voluntary control than the mouth, as compared with Western Caucasian models. [34] Such findings suggest that contextual factors such as a particular society's display rules may directly modulate both how an emotion is expressed, and how it is perceived and responded to by others. Furthermore, some emotions are generally experienced less in certain societies. For example, anger is not frequently reported amongst Utku Eskimos. [6]
Given this immense variation in how individuals experience and express emotions, functionalists emphasize the dynamic quality of emotion systems. Under a functional account, emotion systems process feedback from the environment about when and how various emotions are likely to serve adaptive functions in a specific environment. [1] In other words, emotion systems are flexible and can incorporate information that an individual learns across their lifespan to modify how the system operates. Furthermore, emotions interact with cognition such that how an individual learns and thinks about their own emotions can affect how they experience and express emotions. [35]
There are cases when an emotion, for example a constantly excessive level of anxiety, actually inhibits life functions rather than facilitating them. This is sometimes regarded as part of a mental illness.
Emotions are mental states brought on by neurophysiological changes, variously associated with thoughts, feelings, behavioral responses, and a degree of pleasure or displeasure. There is no scientific consensus on a definition. Emotions are often intertwined with mood, temperament, personality, disposition, or creativity.
Psychophysiology is the branch of psychology that is concerned with the physiological bases of psychological processes. While psychophysiology was a general broad field of research in the 1960s and 1970s, it has now become quite specialized, based on methods, topic of studies and scientific traditions. Methods vary as combinations of electrophysiological methods, neuroimaging, and neurochemistry. Topics have branched into subspecializations such as social, sport, cognitive, cardiovascular, clinical and other branches of psychophysiology.
Jealousy generally refers to the thoughts or feelings of insecurity, fear, and concern over a relative lack of possessions or safety.
An attitude "is a summary evaluation of an object of thought. An attitude object can be anything a person discriminates or holds in mind." Attitudes include beliefs (cognition), emotional responses (affect) and behavioral tendencies. In the classical definition an attitude is persistent, while in more contemporary conceptualizations, attitudes may vary depending upon situations, context, or moods.
Arousal is the physiological and psychological state of being awoken or of sense organs stimulated to a point of perception. It involves activation of the ascending reticular activating system (ARAS) in the brain, which mediates wakefulness, the autonomic nervous system, and the endocrine system, leading to increased heart rate and blood pressure and a condition of sensory alertness, desire, mobility, and reactivity.
An emotional expression is a behavior that communicates an emotional state or attitude. It can be verbal or nonverbal, and can occur with or without self-awareness. Emotional expressions include facial movements like smiling or scowling, simple behaviors like crying, laughing, or saying "thank you," and more complex behaviors like writing a letter or giving a gift. Individuals have some conscious control of their emotional expressions; however, they need not have conscious awareness of their emotional or affective state in order to express emotion.
Affective neuroscience is the study of how the brain processes emotions. This field combines neuroscience with the psychological study of personality, emotion, and mood. The basis of emotions and what emotions are remains an issue of debate within the field of affective neuroscience.
Affect, in psychology, refers to the underlying experience of feeling, emotion, attachment, or mood. In psychology, "affect" refers to the experience of feeling or emotion. It encompasses a wide range of emotional states and can be positive or negative. Affect is a fundamental aspect of human experience and plays a central role in many psychological theories and studies. It can be understood as a combination of three components: emotion, mood, and affectivity. In psychology, the term "affect" is often used interchangeably with several related terms and concepts, though each term may have slightly different nuances. These terms encompass: emotion, feeling, mood, emotional state, sentiment, affective state, emotional response, affective reactivity, disposition. Researchers and psychologists may employ specific terms based on their focus and the context of their work.
Hot cognition is a hypothesis on motivated reasoning in which a person's thinking is influenced by their emotional state. Put simply, hot cognition is cognition coloured by emotion. Hot cognition contrasts with cold cognition, which implies cognitive processing of information that is independent of emotional involvement. Hot cognition is proposed to be associated with cognitive and physiological arousal, in which a person is more responsive to environmental factors. As it is automatic, rapid and led by emotion, hot cognition may consequently cause biased decision making. Hot cognition may arise, with varying degrees of strength, in politics, religion, and other sociopolitical contexts because of moral issues, which are inevitably tied to emotion. Hot cognition was initially proposed in 1963 by Robert P. Abelson. The idea became popular in the 1960s and the 1970s.
According to some theories, emotions are universal phenomena, albeit affected by culture. Emotions are "internal phenomena that can, but do not always, make themselves observable through expression and behavior". While some emotions are universal and are experienced in similar ways as a reaction to similar events across all cultures, other emotions show considerable cultural differences in their antecedent events, the way they are experienced, the reactions they provoke and the way they are perceived by the surrounding society. According to other theories, termed social constructionist, emotions are more deeply culturally influenced. The components of emotions are universal, but the patterns are social constructions. Some also theorize that culture is affected by the emotions of the people.
Discrete emotion theory is the claim that there is a small number of core emotions. For example, Silvan Tomkins concluded that there are nine basic affects which correspond with what we come to know as emotions: interest, enjoyment, surprise, distress, fear, anger, shame, dissmell and disgust. More recently, Carroll Izard at the University of Delaware factor analytically delineated 12 discrete emotions labeled: Interest, Joy, Surprise, Sadness, Anger, Disgust, Contempt, Self-Hostility, Fear, Shame, Shyness, and Guilt.
Determination is a positive emotional feeling that promotes persevering towards a difficult goal in spite of obstacles. Determination occurs prior to goal attainment and serves to motivate behavior that will help achieve one's goal.
Emotion classification, the means by which one may distinguish or contrast one emotion from another, is a contested issue in emotion research and in affective science. Researchers have approached the classification of emotions from one of two fundamental viewpoints:
Emotional self-regulation or emotion regulation is the ability to respond to the ongoing demands of experience with the range of emotions in a manner that is socially tolerable and sufficiently flexible to permit spontaneous reactions as well as the ability to delay spontaneous reactions as needed. It can also be defined as extrinsic and intrinsic processes responsible for monitoring, evaluating, and modifying emotional reactions. Emotional self-regulation belongs to the broader set of emotion regulation processes, which includes both the regulation of one's own feelings and the regulation of other people's feelings.
Emotional responsivity is the ability to acknowledge an affective stimuli by exhibiting emotion. It is a sharp change of emotion according to a person's emotional state. Increased emotional responsivity refers to demonstrating more response to a stimulus. Reduced emotional responsivity refers to demonstrating less response to a stimulus. Any response exhibited after exposure to the stimulus, whether it is appropriate or not, would be considered as an emotional response. Although emotional responsivity applies to nonclinical populations, it is more typically associated with individuals with schizophrenia and autism.
Paula M. Niedenthal is a social psychologist currently working as a professor of psychology at the University of Wisconsin–Madison. She also completed her undergraduate studies at the University of Wisconsin at Madison where she received a Bachelor's in Psychology. She then received her Ph.D. at the University of Michigan before becoming a faculty member of the departments of Psychology at Johns Hopkins University and Indiana University. Until recently, she served as the Director of Research in the National Centre for Scientific Research at the Université Blaise Pascal in Clermont-Ferrand France. The majority of Niedenthal's research focuses on several levels of analysis of emotional processes, this would include emotion-cognition interaction and representational models of emotion. Niedenthal has authored more than 80 articles and chapters, and several books. Niedenthal is a fellow of the Society for Personality and Social Psychology.
Awe is an emotion comparable to wonder but less joyous. On Robert Plutchik's wheel of emotions awe is modeled as a combination of surprise and fear.
The James–Lange theory is a hypothesis on the origin and nature of emotions and is one of the earliest theories of emotion within modern psychology. It was developed by philosopher John Dewey and named for two 19th-century scholars, William James and Carl Lange. The basic premise of the theory is that physiological arousal instigates the experience of emotion. Previously people considered emotions as reactions to some significant events or their features, i.e. events come first, and then there is an emotional response. James-Lange theory proposed that the state of the body can induce emotions or emotional dispositions. In other words, this theory suggests that when we feel teary, it generates a disposition for sad emotions; when our heartbeat is out of normality, it makes us feel anxiety. Instead of feeling an emotion and subsequent physiological (bodily) response, the theory proposes that the physiological change is primary, and emotion is then experienced when the brain reacts to the information received via the body's nervous system. It proposes that each specific category of emotion is attached to a unique and different pattern of physiological arousal and emotional behaviour in reaction due to an exciting stimulus.
Emotion perception refers to the capacities and abilities of recognizing and identifying emotions in others, in addition to biological and physiological processes involved. Emotions are typically viewed as having three components: subjective experience, physical changes, and cognitive appraisal; emotion perception is the ability to make accurate decisions about another's subjective experience by interpreting their physical changes through sensory systems responsible for converting these observed changes into mental representations. The ability to perceive emotion is believed to be both innate and subject to environmental influence and is also a critical component in social interactions. How emotion is experienced and interpreted depends on how it is perceived. Likewise, how emotion is perceived is dependent on past experiences and interpretations. Emotion can be accurately perceived in humans. Emotions can be perceived visually, audibly, through smell and also through bodily sensations and this process is believed to be different from the perception of non-emotional material.
Interpersonal emotion regulation is the process of changing the emotional experience of one's self or another person through social interaction. It encompasses both intrinsic emotion regulation, in which one attempts to alter their own feelings by recruiting social resources, as well as extrinsic emotion regulation, in which one deliberately attempts to alter the trajectory of other people's feelings.
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