Final Flashcards
Differential emotion theory
Articulated by Carroll Izard
- Describe discrete / basic emotions of joy, sadness, anger, disgust, fear as “Natural kinds”
- Based on hardwired systems, which mature during development on developmental timetable
- Every basic emotion = Has set of neural, expressive & feeling component occur in response to event
- Response pattern is generated by each emotion is restricted and stereotypical
2) Differentiation theory
Conceptualized by Katherine Bridges
- Infants start out with 2 basic emotion of Negative/distress & Positivity/pleasure
- More differentiated emotions emerge later during development, as result of changes in general arousal
- Mechanism which specific emotional states exist by biological maturation and interactive experience
3) Functionalist view:
Emotion is social
- Describe emotions as relational processes, which children establish their relationship with environment
- e.g. the environment of caregiver, siblings, and other people
- Emotion not simply intra-personal feeling, but also with interpersonal consequences
- Facial expression is signal that communicate to others, differ depending on audience, event
- Emotional development begins as children establish new goal states and new ways of evaluation
- e.g. Joy signal success toward goal, sadness signals loss
Basic emotions: Developmental Emergence:
- Different kinds of emotions emerge at different stages of development
- Crying: Occurs in young infant, may indicate state of undifferentiated distress/ irritability in response to discomforts
- Pleasure: Represent Satiation, attention, and interest in environment
- Disgust: can be seen in newborns in response to sour tastes
when do emotions come up in baby
months old = Expressions of joy/ happiness occur
-Social smiles emerge after first months Third months occur frequently in interaction with caregivers
- Positive expressions may function to increase parents’ talk
- Anger: Infants show anger at 4-6 months
- Emerge after happiness and manifestation of frustration
- Requires knowledge of goal, and understand one can or cannot achieves it
-Show more anger expressions during arm restraint than during any other situation
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- Arm restraint produced more expressions of anger than other emotional display, except for joy
- Frustration: Response to blockage of one’s goal
- Sadness: Make sad faces at 4 months
- Found facial expressions of sadness but not anger are accompanied by increased cortisol levels
- Fear: Children show fear expression in response to wide range of eliciting events
- Require ability to compare potentially threatening encounter with past events
- Events had nothing dangerous about them, largest fear expression occurred 4-12 months
- Both anger and fear cannot reliably distinguished according to context in which they occurred
- Cross-cultural differences in expression are small
- Surprise: Shown that 4 months expression are common in response to situation expected to elicit surprise
- Also most common reaction to situations intended to elicit anger and fear
- Tend to elicit freezing behaviour when in surprise
Social Emotions in development
• Self-conscious emotion: Begins around 18 months
- Include empathy, concern-related altruism, embarrassment, envy
- Emotions are recognized by combination of facial, vocal and bodily expression
- e.g. 12-24 months child respond to other’s distress by comforting / bring a parent / offer an object
• Self-conscious evaluation emotion: More complex set of emotion occurred in 2-3 year of life
- Include pride, shame, guilt, and regret, with ability of appraisals
- Pride = Require ability to compare one’s behaviour with social standard, and to evaluate successes and failure
Developmental Progression of Emotion
Changes in visual attention parallel to emergence of smiling
- Show more attention to mother’s face and head as infant develops
- Sadness occur when caregivers gas no response to their overtures, expect them to respond
-Experience of sadness is associated to generate expectation for social events
• Development of Consciousness and Mentalizing abilities occur in second year:
-Allow for experience of empathy and embarrassment, which each is complementary process
1) Empathy = Need to understand subjectivity of others’ experience / they are in different state
2) Embarrassment = Need to realize he is subject to social evaluation of other people
-Self-recognition
= Awareness of objectivity of one’s own own body
-Emerge around 18 months, able to recognize themselves from mirror
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-Children who capable of self-conscious emotion More likely to show embarrassment and empathy
Self-reflection and self-other differentiation
Represent emergence of self-conscious emotion in 2nd year
• Socially based emotion: Include pride, shame, guilt, regret and like
-Development is accompanied by further cognitive development between age 2- 4
-Have ability and propensity to take about and reflect on emotion when able to use language
-Use emotion words happy, sad, mad and scared by 2 years, mainly about their own feelings
Age 3 - 4
Age of 3-4: Begin to attribute representational states to people
- Have ability to attribute beliefs to oneself or others Development of social emotion
- May understand people behave according to belief, but not fully understand emotion is impacted by these belief
- Develop language = Able to communicate their emotion related to causes of feeling
- Language as negotiation of relationship, foster development of shared internal states
- e.g. Belief, thoughts, knowledge
-Pride is feeling of accomplishment and joy based on belief that goal is reached
• Age of 5-6
Children able to connect others’ belief to their emotion
-Matured cognitive system = Able to have complex analytical thoughts in connection to emotional event
Visual attention Expectancy violation Knowledge Visual discrimination Attributional thinking Mentalizing
Language and goal Representational knowledge or Theory of mind
• Theory of mind
Ability to understand oneself and others in terms of mental states (desire, emotion, beliefs)
-Important for children’s socioemotional development, able to understand full range of emotion
-Responsible for increased capacity to engage in joint plans, with ability to represent internal states of others
• Tomasello et al.: Stated the end goal is the ability to cooperate with others, and to share emotion
Developmental Changes in Elicitation and Expression
• Development changes in signalling different emotion + Changes kinds of events that elicit specific emotions
• Overall expression of emotion changes across developmental time
• Sallquist et al.: Shown Intensity of both positive and negative emotions based on parent & teacher ratings
-Degree of emotional expressivity decreases across elementary school years
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-Have Downward shift in positive affect, and Increase in negative affect from pre-to-late adolescence
• Children’s emotional expression are not the same across cultures
-Chinese infants are less expressive overall, have dampened distress response & fewer smiles
-Japanese infants more similar to American than Chinese infants in expressiveness
Recognition of Emotion
emotion expression and recognition are co-evolved
-Emotion recognition = Rely on interaction between Perceptual system & capacity to discriminate emotional info.
Facial Expression
Habituation: Method of studying facial expression recognition
-Infant look at the patterns that are new to them for longer, than that are familiar
- Infant who 2-3 months old = Able to discriminate Happy, Sad, Surprise expressions
- Infant who 4-6 months old = Able to discriminate Fear
Social referencing:
: Occurs at the end of first year, when able to move independently
- Ability to use emotional displays of others to guide own behaviour
- Visual Cliff experiment = Fear-provoking situation
- 12 months old are likely to cross the visual cliff when their mother looked happy
- Unlikely to cross when their looked fearful
- Preschool age: Able to offer emotional labels for photographs with happy / anger / sad Scared, surprised, disgusted
- School age: Good at recognize emotions in others
Vocal Expression
Newborn show more eye-opening in response to happy vocal of their mothers, only when presented in native language
• 5 months: Able to discriminate between happy, sad, and angry emotional voices
• 12 months: Able to understand emotions that are object-directed
-Involve ability to coordinate information about expression, and directions of others’ gaze
Posture and Gestures
Age 3-5 years: Able to recognize happiness, sadness, anger ad fearfulness in three condition
1) Actress produce expression in face and neck 2) Voice only condition
3) Body posture-only
- Most successful at recognize emotion from Face Posture Voice condition
• Multimodal recognition of emotions:
Multi-cue condition have advantage over voice / postural only conditions, but not over face-only
-Pick up cues mostly from face as getting older
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Infant’s brain mechanisms in Emotion recognition
• Amygdala: Fully developed in newborns, role in directing attention toward faces
• Orbitofrontal cortex: Role in recognition of emotions, activated in response to happy vs. neutral faces
• Right temporal region: Show localized activity in response to happy / angry in 7 months infant, but not neutral
• Cortical activity = Stronger activity when facial and vocal expression are matched, compared to when incongruent
-Vocal convey more emotional information than face in early development
-Face become important for recognition when visual system develops, and gain more experience with faces
Individual experience have effect on facial recognition development
- Child who can recognize emotion with less visual information are more sensitive to that expression
- Children who maltreated = Higher sensitivity to signals of anger & Lower sensitivity to sadness
• Negativity bias
Bad affect affect more strongly than the good, which persists into adulthood
- Expression of relief do not increase exploration behaviour
- Temporal emergence of negativity bias = Not present in early months of life
- Not showing negative bias until 7 months, before have higher sensitivity to happiness
- Have higher interest in fearful faces, and difficult to disengage from fear than happy faces after 7 months
- Early positive interaction make experience of negative emotional displays more salient in later life
- Adaptive function of avoiding potentially harmful circumstances, may facilitates social-cognitive development
- Think mentally about others mental states when talk about negative emotion
- Learning other’s negative expression Adjust own behaviour to elicit more positive emotion from others
Regulation of Emotion
Processes that modulate the onset, intensity, and duration of emotional experiences, expression
-Processes can be either Automatic or Voluntary
-Accomplished by means of changing the Situation (help child to get out-of-reach toy to prevent tirade)
• Executive function: Processes involved in being able to plan in relation to long term goals and other people
-To negotiate the unexpected, to deal with dangers and with immediate emotions
-Improves when children mature and experience to learn to regulate their emotion
• Child 3-6 months: Attend to particular visual locations
-Ability to reorient = Associated with less negative emotion and more soothability
-Able to disengage from upsetting event by shifting attention elsewhere = Regulate social and emotional experience
-4 months = Poor executive functioning to problem behaviour (Unable to concentrate and oppositional)
• Cognitive change: Alter the way an emotionally charged situation is appraised
-e.g. “Billy pushed me” vs. “Billy bumped into me since its too crowded
Behavioural and Physical chang
Behavioural and Physical change: Can used to regulate emotion
-Involves changing emotion once they are underway, which control positive emotion is easier than negative
-Common to mask emotion in adolescence and young adulthood
-May result incongruity between behavioural and physiological response
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Neurobiological development of Emotion regulation
• Hypothalamic-pituitary-adrenocortical (HPA) axis:
-Changes in response to stressful events, involved in attentional control at 2 months
-Involved with parasympathetic nervous system, which vagus nerve lower heart rate to calm down
-Regulatory-disorder infants = Problem with behavioural control & Lower vagal tone
-Higher baseline vagal tone tend to able to regulate their emotions more effectively
• Regulate emotion by attentional control Disengage from emotionally arousing situation
• Cortical control (forebrain inhibitory centers) over arousal develops around 2-4 months
-Response inhibition = Ability to regulate overt expressions of emotions and tolerate arousing situations
-Connectivity between brain structures become stronger by age 2
• Development of executive functioning system: By 3-5 years of age
-Contributes to psychological process of inhibitory control, conscious self-reflection, reappraisal
-Effortful control: Developed during preschool period
-Ability to regulate attention and behaviour deliberately and voluntarily
-Related to less negativity in emotional lives, and better attentional control (Prefrontal cortex)
• Children with poor regulatory skills = Tend to experience more psychosocial difficulties
Genetic Contribution to Emotional Development
• Focus on genetic contribution to attentional control and effortful control
• Have genetic influences = When monozygotic twins are more similar than dizygotic twins
• Behaviour genetic studies: Tell combination of genes that all contribute to specific behaviour
-Found monozygotic twins showed more similarity in emotionality, activity, sociability, and impulsivity
-Monozygotic twins are more similar in attentional control & effortful control
• Molecular genetic: Specific genes may associate with certain kind of behaviour
-Serotonin transporter 5HTTLPR gene = Promotor of 5HTT is shorter Reduce transcription
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- Related to laughter and smiling behaviour, susceptible to stress when altered
- With s/s or s/l version of gene = More amygdala activity in response to fear
- S/S gene: Associated with more attention to positive emotional information than sad
- Short gene may experience greater reactivity to negative stimuli Invoke effortful control
- May be more difficult to disengage from positive and negative stimuli
- Have more depressive symptoms after maltreatment (Greater startle and heart rate when fear)
- Show Greater negativity bias & Higher amygdala and prefrontal cortex activation
- Tend to have poor attachment relationship, only when their mother are not responsive
- COMT gene variability = Associated with brain response to fearful faces in centroparietal region
-Linked to infant’s recovery from distressing events
• Children with insecure attachment + short 5HTTLPR allele Stronger fear response and less positive affect
Aspergers
• : Condition characterized by early single-minded preoccupations
- Some consider as mild form of autism, with absence of many expressive behaviour
- e.g. Speak in monotone, avoid eye contact and touch