Appraisal Theory and the Mechanics of Action Tendencies
Why do we react differently to the same event? The answer lies in appraisal theory, which suggests that emotions are not direct reactions to events, but rather the result of an individual's subjective evaluation of those events in relation to their personal goals. These evaluations determine how learned appraisals manifest as specific action tendencies—the behavioral urges that drive us to either engage with or avoid our environment.
When a situation is appraised as motive-consistent (aligning with personal goals), it typically triggers positive emotions and an impulse to seek more of that stimuli. Conversely, motive-inconsistent situations trigger negative emotions and impulses aimed at reducing the stimuli.
[ไม่มีภาพประกอบ]Key Facts
- Emotions stem from subjective evaluations of events relative to personal goals.
- Action tendencies are generally categorized into approach (seeking reward) and withdrawal (avoiding harm).
- The Behavioural Activation System (BAS) and Behavioural Inhibition System (BIS) are the two primary cognitive systems maintaining these tendencies.
- The left frontal cortex is linked to approach tendencies, while the right frontal cortex is linked to withdrawal.
- Cognitive reappraisal allows individuals to reinterpret events to adjust emotional impulses.
Approach and Withdrawal Tendencies
In 1872, Charles Darwin proposed in "The Expressions of the Emotion in Man and Animals" that action tendencies generally fall into two primary categories: approach and withdrawal.
Approach Tendency
Approach tendencies guide behavior toward rewarding stimuli. These are commonly associated with positive emotions and motive-consistent appraisals. Examples of emotions that trigger approach behaviors include joy, excitement, and occasionally anger.
Withdrawal Tendency
Withdrawal tendencies guide behavior away from potential harm and the rejection of undesirable stimuli. These are typically linked to negative emotions and motive-inconsistent appraisals, such as fear, disgust, and sadness.
It is important to note that the relationship between emotional valence (the positive or negative quality of an emotion) and action tendency is not always linear. Emotional salience and intensity play critical roles. For instance, fear—though negative in valence—can trigger either an approach (fight) or withdrawal (flight) response. Low to moderate intensity fear often leads to attack tendencies, while high intensity fear results in fleeing.
[ไม่มีภาพประกอบ]The Cognitive Systems of Action
Two distinct cognitive systems maintain the activation of these behavioral urges:
- Behavioural Activation System (BAS): This system responds to reward cues, predisposing the individual toward approach behaviors.
- Behavioural Inhibition System (BIS): This system responds to punishment or novelty cues, predisposing the individual toward avoidance or inhibiting behaviors.
Neuroimaging research has provided a biological basis for these systems, showing that the left frontal cortex is linked to the BAS (approach), while the right frontal cortex is linked to the BIS (withdrawal).
| System | Primary Trigger | Behavioral Tendency | Neural Link |
|---|---|---|---|
| BAS | Reward Cues | Approach | Left Frontal Cortex |
| BIS | Punishment/Novelty | Withdrawal/Avoidance | Right Frontal Cortex |
Cognitive and Social Regulation
The activation and suppression of action tendencies are not automatic; they are influenced by cognitive, social, and contextual factors. A primary mechanism is cognitive reappraisal, the ability to reinterpret an emotionally-inducing event to better align with personal goals. This allows a person to adjust their impulses before a full reaction occurs, reducing negative emotions and promoting socially appropriate behaviors.
Social environments and cultural norms further shape these responses. According to Social Identity Theory, individuals internalize the beliefs and behaviors of their in-groups (groups they identify with), creating a desire to conform to group norms. For example, while anger may create an urge for aggression, the fear of reputational damage or legal punishment often inhibits these antisocial tendencies.
These tendencies also impact identity development. Experimental data from 1979 indicated that children who reported more frequent assertive and aggressive tendencies experienced lower self-image and negative social stigma, suggesting that self-observation of these urges plays a role in constructing identity.
However, regulation becomes significantly more difficult when dealing with highly irrational emotions. In psychological disorders such as depression, anxiety, and panic, involuntary emotions govern action tendencies, which can lead individuals to act on irrational or antisocial urges driven by unregulated emotional states.
[ไม่มีภาพประกอบ]Frequently Asked Questions
What is the difference between BAS and BIS?
The Behavioural Activation System (BAS) drives approach behaviors in response to rewards, while the Behavioural Inhibition System (BIS) drives avoidance or inhibition in response to punishment or novelty.
Can a negative emotion lead to an approach tendency?
Yes. While negative emotions usually trigger withdrawal, some—like anger or low-to-moderate intensity fear—can evoke approach or attack tendencies.
How does cognitive reappraisal work?
Cognitive reappraisal is the process of reinterpreting an event to change its emotional impact, allowing an individual to align their emotional impulse with their goals or social norms before reacting.
What is the role of the frontal cortex in action tendencies?
Neuroimaging shows a hemispheric division: the left frontal cortex is associated with approach tendencies (BAS), and the right frontal cortex is associated with withdrawal tendencies (BIS).
How does Social Identity Theory affect our behavior?
It suggests that we internalize the norms of the groups we identify with, which can override personal emotional urges (like aggression) in favor of behaviors that ensure group conformity and avoid social stigma.