History
The modern conception of affect developed in the 19th century with Wilhelm Wundt. The word comes from the German ''Gefühl'', meaning "feeling." A number of experiments have been conducted in the study of social and psychological affective preferences (i.e., what people like or dislike). Specific research has been done on preferences, attitudes, impression formation, and decision-making. This research contrasts findings withDimensions of affect
Affective states vary along three principal dimensions: valence, arousal, and motivational intensity. * Valence is the subjective spectrum of positive-to-negative evaluation of an experience an individual may have had. Emotional valence refers to the emotion's consequences, emotion-eliciting circumstances, or subjective feelings or attitudes. * Arousal is objectively measurable as activation of the sympathetic nervous system, but can also be assessed subjectively viaAffect display
Affect is sometimes used to mean affect display, which is "a facial, vocal, or gestural behavior that serves as an indicator of affect" (APA 2006).Affects
In psychology, affect brings about anAffect tolerance
According to a research article about affect tolerance written by psychiatrist Jerome Sashin, "Affect tolerance can be defined as the ability to respond to a stimulus which would ordinarily be expected to evoke affects by the subjective experiencing of feelings." Essentially it refers to one's ability to react to emotions and feelings. One who is low in affect tolerance would show little to no reaction to emotion and feeling of any kind. This is closely related to alexithymia. "Alexithymia is a subclinical phenomenon involving a lack of emotional awareness or, more specifically, difficulty in identifying and describing feelings and in distinguishing feelings from the bodily sensations of emotional arousal" At its core, alexithymia is an inability for an individual to recognize what emotions they are feeling—as well as an inability to describe them. According tRelationship to behavior and cognition
The affective domain represents one of the three divisions described in modernInstinctive and cognitive factors in causation of affect
"Affect" can mean an instinctual reaction to stimulation that occurs before the typical cognitive processes considered necessary for the formation of a more complex emotion. Robert B. Zajonc asserts this reaction to stimuli is primary for human beings and that it is the dominant reaction for non-human organisms. Zajonc suggests that affective reactions can occur without extensive perceptual and cognitive encoding and be made sooner and with greater confidence than cognitive judgments (Zajonc, 1980). Many theorists (e.g. Lazarus, 1982) consider affect to be post-cognitive: elicited only after a certain amount of cognitive processing of information has been accomplished. In this view, such affective reactions as liking, disliking, evaluation, or the experience of pleasure or displeasure each result from a different prior cognitive process that makes a variety of content discriminations and identifies features, examines them to find value, and weighs them according to their contributions (Brewin, 1989). Some scholars (e.g. Lerner and Keltner 2000) argue that affect can be both pre- and post-cognitive: initial emotional responses produce thoughts, which produce affect. In a further iteration, some scholars argue that affect is necessary for enabling more rational modes of cognition (e.g. Damasio 1994). A divergence from a narrow reinforcement model of emotion allows other perspectives about how affect influences emotional development. Thus, temperament, cognitive development,Psychometric measurement
Affect has been found across cultures to comprise both positive and negative dimensions. The most commonly used measure in scholarly research is the Positive and Negative Affect Schedule (PANAS). The PANAS is a lexical measure developed in a North American setting and consisting of 20 single-word items, for instance ''excited'', ''alert'', ''determined'' for positive affect, and ''upset'', ''guilty'', and ''jittery'' for negative affect. However, some of the PANAS items have been found either to be redundant or to have ambiguous meanings to English speakers from non-North American cultures. As a result, an internationally reliable short-form, the I-PANAS-SF, has been developed and validated comprising two 5-item scales with internal reliability, cross-sample and cross-cultural factorial invariance, temporal stability, convergent and criterion-related validities. Mroczek and Kolarz have also developed another set of scales to measure positive and negative affect. Each of the scales has 6 items. The scales have shown evidence of acceptable validity and reliability across cultures.Non-conscious affect and perception
In relation to perception, a type of non-conscious affect may be separate from the cognitive processing of environmental stimuli. A monohierarchy of perception, affect and cognition considers the roles of arousal, attention tendencies, affective primacy (Zajonc, 1980), evolutionary constraints (Shepard, 1984; 1994), and covert perception (Weiskrantz, 1997) within the sensing and processing of preferences and discriminations. Emotions are complex chains of events triggered by certain stimuli. There is no way to completely describe an emotion by knowing only some of its components. Verbal reports of feelings are often inaccurate because people may not know exactly what they feel, or they may feel several different emotions at the same time. There are also situations that arise in which individuals attempt to hide their feelings, and there are some who believe that public and private events seldom coincide exactly, and that words for feelings are generally more ambiguous than are words for objects or events. Therefore, non-conscious emotions need to be measured by measures circumventing self-report such as the Implicit Positive and Negative Affect Test (IPANAT; Quirin, Kazén, & Kuhl, 2009). Affective responses, on the other hand, are more basic and may be less problematic in terms of assessment. Brewin has proposed two experiential processes that frame non-cognitive relations between various affective experiences: those that are prewired dispositions (i.e. non-conscious processes), able to "select from the total stimulus array those stimuli that are causally relevant, using such criteria as perceptual salience, spatiotemporal cues, and predictive value in relation to data stored in memory" (Brewin, 1989, p. 381), and those that are automatic (i.e. subconscious processes), characterized as "rapid, relatively inflexible and difficult to modify... (requiring) minimal attention to occur and... (capable of being) activated without intention or awareness" (1989 p. 381). But a note should be considered on the differences between affect and emotion.Arousal
Arousal is a basic physiological response to the presentation of stimuli. When this occurs, a non-conscious affective process takes the form of two control mechanisms: one mobilizing and the other immobilizing. Within the human brain, theMotivational intensity and cognitive scope
Measuring cognitive scope
Cognitive scope can be measured by tasks involving attention, perception, categorization and memory. Some studies use a flanker attention task to figure out whether cognitive scope is broadened or narrowed. For example, using the letters "H" and "N" participants need to identify as quickly as possible the middle letter of 5 when all the letters are the same (e.g. "HHHHH") and when the middle letter is different from the flanking letters (e.g. "HHNHH"). Broadened cognitive scope would be indicated if reaction times differed greatly from when all the letters were the same compared to when the middle letter is different. Other studies use a Navon attention task to measure difference in cognitive scope. A large letter is composed of smaller letters, in most cases smaller "L"'s or "F"'s that make up the shape of the letter "T" or "H" or vice versa. Broadened cognitive scope would be suggested by a faster reaction to name the larger letter, whereas narrowed cognitive scope would be suggested by a faster reaction to name the smaller letters within the larger letter. A source-monitoring paradigm can also be used to measure how much contextual information is perceived: for instance, participants are tasked to watch a screen which serially displays words to be memorized for 3 seconds each, and also have to remember whether the word appeared on the left or the right half of the screen. The words were also encased in a colored box, but the participants did not know that they would eventually be asked what color box the word appeared in.Main research findings
Motivation intensity refers to the strength of urge to move toward or away from a particular stimulus. Anger and fear affective states, induced via film clips, conferred more selective attention on a flanker task compared to controls as indicated by reaction times that were not very different, even when the flanking letters were different from the middle target letter. Both anger and fear have high motivational intensity because propulsion to act would be high in the face of an angry or fearful stimulus, like a screaming person or coiled snake. Affects high in motivational intensity, thus, narrow cognitive scope making people able to focus more on target information. After seeing a sad picture, participants were faster to identify the larger letter in a Navon attention task, suggesting more global or broadened cognitive scope. The sad emotion is thought to sometimes have low motivational intensity. But, after seeing a disgusting picture, participants were faster to identify the component letters, indicative of a localized more narrow cognitive scope. Disgust has high motivational intensity. Affects high in motivational intensity, thus, narrow cognitive scope making people able to focus more on central information. whereas affects low in motivational intensity broadened cognitive scope allowing for faster global interpretation. The changes in cognitive scope associated with different affective states is evolutionarily adaptive because high motivational intensity affects elicited by stimuli that require movement and action should be focused on, in a phenomenon known as goal-directed behavior. For example, in early times seeing a lion (fearful stimulus) probably elicited a negative but high motivational affective state (fear) in which the human being was propelled to run away. In this case the goal would be to avoid getting killed. Moving beyond just negative affective states, researchers wanted to test whether or not the negative or positive affective states varied between high and low motivational intensity. To evaluate this theory, Harmon-Jones, Gable and Price created an experiment using appetitive picture priming and the Navon task, which would allow them to measure the attentional scope with the detection of the Navon letters. The Navon task included a neutral affect comparison condition. Typically, neutral states cause broadened attention with a neutral stimulus. They predicted that a broad attentional scope could cause a faster detection of global (large) letters, whereas a narrow attentional scope could cause a faster detection of local (small) letters. The evidence proved that the appetitive stimuli produced a narrowed attentional scope. The experimenters further increased the narrowed attentional scope in appetitive stimuli by telling participants they would be allowed to consume the desserts shown in the pictures. The results revealed that their hypothesis was correct in that the broad attentional scope led to quicker detection of global letters and the narrowed attentional scope led to quicker detection of local letters. Researchers Bradley, Codispoti, Cuthbert and Lang wanted to further examine the emotional reactions in picture priming. Instead of using an appetitive stimulus they used stimulus sets from the International Affective Picture System (IAPS). The image set includes various unpleasant pictures such as snakes, insects, attack scenes, accidents, illness, and loss. They predicted that the unpleasant picture would stimulate a defensive motivational intensity response, which would produce strong emotional arousal such as skin gland responses and cardiac deceleration. Participants rated the pictures based on valence, arousal and dominance on the Self-Assessment Manikin (SAM) rating scale. The findings were consistent with the hypothesis and proved that emotion is organized motivationally by the intensity of activation in appetitive or defensive systems. Prior to research in 2013, Harmon-Jones and Gable performed an experiment to examine whether neural activation related with approach-motivation intensity (left frontal-central activity) would trigger the effect of appetitive stimuli on narrowed attention. They also tested whether individual dissimilarities in approach motivation are associated with attentional narrowing. In order to test the hypothesis, the researchers used the same Navon task with appetitive and neutral pictures in addition to having the participants indicate how long since they had last eaten in minutes. To examine the neural activation, the researchers used an electroencephalography and recorded eye movements in order to detect what regions of the brain were being used during approach motivation. The results supported the hypothesis suggesting that the left frontal-central hemisphere is relative for approach-motivational processes and narrowed attentional scope. Some psychologists were concerned that the individuals who were hungry had an increase in the left frontal-central due to frustration. This statement was proved false because the research shows that the dessert pictures increase positive affect even in the hungry individuals. The findings revealed that narrowed cognitive scope has the ability to assist us in goal accomplishment.Clinical applications
Later on, researchers connected motivational intensity to clinical applications and found that alcohol-related pictures caused narrowed attention for persons who had a strong motivation to consume alcohol. The researchers tested the participants by exposing them to alcohol and neutral pictures. After the picture was displayed on a screen, the participants finished a test evaluating attentional focus. The findings proved that exposure to alcohol-related pictures led to a narrowing of attentional focus to individuals who were motivated to use alcohol. However, exposure to neutral pictures did not correlate with alcohol-related motivation to manipulate attentional focus. The Alcohol Myopia Theory (AMT) states that alcohol consumption reduces the amount of information available in memory, which also narrows attention so only the most proximal items or striking sources are encompassed in attentional scope. This narrowed attention leads intoxicated persons to make more extreme decisions than they would when sober. Researchers provided evidence that substance-related stimuli capture the attention of individuals when they have high and intense motivation to consume the substance. Motivational intensity and cue-induced narrowing of attention has a unique role in shaping people's initial decision to consume alcohol. In 2013, psychologists from the University of Missouri investigated the connection between sport achievement orientation and alcohol outcomes. They asked varsity athletes to complete a Sport Orientation Questionnaire which measured their sport-related achievement orientation on three scales—competitiveness, win orientation, and goal orientation. The participants also completed assessments of alcohol use and alcohol-related problems. The results revealed that the goal orientation of the athletes were significantly associated with alcohol use but not alcohol-related problems. In terms of psychopathological implications and applications, college students showing depressive symptoms were better at retrieving seemingly "nonrelevant" contextual information from a source monitoring paradigm task. Namely, the students with depressive symptoms were better at identifying the color of the box the word was in compared to nondepressed students. Sadness (low motivational intensity) is usually associated with depression, so the more broad focus on contextual information of sadder students supports that affects high in motivational intensity narrow cognitive scope whereas affects low in motivational intensity broaden cognitive scope. The motivational intensity theory states that the difficulty of a task combined with the importance of success determine the energy invested by an individual. The theory has three main layers. The innermost layer says human behavior is guided by the desire to conserve as much energy as possible. Individuals aim to avoid wasting energy so they invest only the energy that is required to complete the task. The middle layer focuses on the difficulty of tasks combined with the importance of success and how this affects energy conservation. It focuses on energy investment in situations of clear and unclear task difficulty. The last layer looks at predictions for energy invested by a person when they have several possible options to choose at different task difficulties. The person is free to choose among several possible options of task difficulty. The motivational intensity theory offers a logical and consistent framework for research. Researchers can predict a person's actions by assuming effort refers to the energy investment. The motivational intensity theory is used to show how changes in goal attractiveness and energy investment correlate.Mood
Mood, like emotion, is an affective state. However, an emotion tends to have a clear focus (i.e., its cause is self-evident), while mood tends to be more unfocused and diffuse. Mood, according to Batson, Shaw and Oleson (1992), involves tone and intensity and a structured set of beliefs about general expectations of a future experience of pleasure or pain, or of positive or negative affect in the future. Unlike instant reactions that produce affect or emotion, and that change with expectations of future pleasure or pain, moods, being diffuse and unfocused and thus harder to cope with, can last for days, weeks, months or even years (Schucman, 1975). Moods are hypothetical constructs depicting an individual's emotional state. Researchers typically infer the existence of moods from a variety of behavioral referents (Blechman, 1990). Habitual negative affect and negative mood is characteristic of high neuroticism. Positive affect and negative affect ( PANAS) represent independent domains of emotion in the general population, and positive affect is strongly linked to social interaction. Positive and negative daily events show independent relationships to subjective well-being, and positive affect is strongly linked to social activity. Recent research suggests that high functional support is related to higher levels of positive affect. In his work on negative affect arousal and white noise, Seidner found support for the existence of a negative affect arousal mechanism regarding the devaluation of speakers from other ethnic origins. The exact process through which social support is linked to positive affect remains unclear. The process could derive from predictable, regularized social interaction, from leisure activities where the focus is on relaxation and positive mood, or from the enjoyment of shared activities. The techniques used to shift a negative mood to a positive one are called mood repair strategies.Social interaction
Affect display is a critical facet ofSee also
* Affect consciousness * Affect control theory * Affect heuristic * Affect infusion model * Affect labeling *References
Bibliography
* APA (2006). VandenBos, Gary R., ed. ''APA Dictionary of Psychology'' Washington, DC: American Psychological Association, page 26. * * Batson, C.D., Shaw, L. L., Oleson, K. C. (1992). Differentiating Affect, Mood and Emotion: Toward Functionally based Conceptual Distinctions. ''Emotion''. Newbury Park, CA: Sage * Blechman, E. A. (1990). ''Moods, Affect, and Emotions''. Lawrence Erlbaum Associates: Hillsdale, NJ * * Damasio, A., (1994). *''Descartes' Error: Emotion, Reason, and the Human Brain'', Putnam Publishing * Griffiths, P. E. (1997). ''What Emotions Really Are: The Problem of Psychological Categories''. The University of Chicago Press: Chicago *Hommel, Bernhard (2019).External links