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Developmental Psychology
the study of continuity and change across the life span
Insufficient Nutirtion
the children of mothers who received insufficient nutrtions have physical and psychological problems
teratogens
agents that damage the process of development
Fetal Alcohol syndrome
a developmental disorder that stems from heavy alcohol use by the mother during pregnancy; - low birth weight, distinctive facial features, brain abnormalities and cognitive deficits
New borns
- poor sight; habituate to visual stimuli - mimic facial expressions within the first hour of life - must strengthen their muscles and work on motor development (everyone has a different time span on this)
Cephalocaudal rule
"top to bottom" describes the tendency for motor skills to emerge in sequence from the head to the feet
proximodistal rule
"inside to outside" describes the tendency for motor skills to emerge in sequence from the center to the periphery
piaget's stages of cognitive development
- sensorimotor stage - pre-operational - concrete operational - formal operational
sensorimotor
infants aquire info about the world by sensing it and moving around within it
Schemas
theories about or models of the way the world works (sensorimotor development)
Assimilation
the process by which infants apply their schemas in novel situations (sensorimotor development)
Accomodation
the process by which infants revise their schemas in light of new information (sensorimotor development)
Pre-operational
have a preliminary understanding of the physical world
Egocentrisim
the failure to understand that the world appears differently to different observers - observed during pre-operational stage - false-belief test
concrete operational
11-Jun - children learn how various actions or operations can affect or transform concrete objects
conservation
the notion that the quantitative properties of an object are invariant despite changes in the object's appearance
formal operational
11+ can solve non-physical problems
theory of mind
idea that human behavior is guided by mental representations - Language is important for development - children with autism and deaf children have difficulties
vygotksy
believed children develop through interactions with member of his/her own culture usage of cultural tools (language)
joint attention
the ability to focus on what another person is focused on
attachment
(bowlby: argued that infants channel signals to primary caregivers to form) - the emotional bond that forms between newborns and their primary caregivers (cooing, crying, laughing) *strange situation
secure attachment
when the caregiver returns, infants who had been distressed by their abscence go to her and are calmed by proximity - act as though they are certain caregiver will respond
avoidant
generally not distressed when their caregiver leaves the room, and generally do not acknowledge return - certain caregiver will not respond
Ambivalent
children almost always distressed when their caregiver leaves the room, but then rebuff their caregivers attempt to calm them upon return - uncertain about caregiver will respond or not
Disorganized
no consistent pattern of response when the caregiver leaves or returns (associated with abused children) - confused about caregivers
internal working model of relationships
set of beliefs about the self, the primary caregiver, and the relationship between them children keep track ;of the responsiveness of their primary caregiver and use this information to create the internal
kohlberg's 3 stages of moral development
pre conventional stage conventional post conventional
pre conventional stage
morality of an action is primarily determined by its consequences for the actor
Conventional stage
morality of action is determined by the extent to which it conforms to social rules (laws)
Post conventional stage
morality of an action determined by a set of general principles that reflect core values
brain changes in puberty
early period of synaptic proliferation is followed by a period of synaptic pruning in which those connections that are not frequently used are eliminated - Use it or lose it - frontal lobe is last to develop
trait
relatively stable dispostion to behave in a particular and consistent way
personality
an individual's characteristic style of behaving, thinking, and feeling
big five traits
the traits of a five-factor model OCEAN 1 openness to experience 2 conscientiousness 3 extraversion 4 agreeableness 5 neuroticism
psychodynamic approach
- sigmund froyd - regards personality as formed by needs, striving, and desires largely operating outside of awareness - proposed that the mind consists of three independent systems that determine the personality's structure - id - ego - superego
Id
part of the mind containing the drives present at birth; source of our bodily needs, wants, desires, and impulses, particularly our sexual and agressive drives
superego
system that reflects the internalization of cultural rules, mainly learned as parents excercise their authority
ego
developed through contact with the external world, that enables us to deal with life's practical demands
Defense mechanisms
unconscious coping mechanisms that reduce anxiety generated by threats from unacceptable impulses
rationalization
- explanation for unacceptable feelings and behavior to conceal one's underlying motives or feelings - student drops class after failed exam bc of "poor ventilation"
reaction formation
- unconsciously replacing threatening inner wishes and fantasies with an exaggerated version of their opposite - excessively nice to someone you don't like
projection
attributing one's own threatening feelings, motives, or impulses to another person or group - putting your qualities on someone else
regression
ego deals with internal conflict and perceived threat by reverting to an immature behavior or earlier stage of development - thumb sucking in response to something distressing
Displacement
shifting unacceptable wishes or drives to a neutral or less threatening alternative - bad day at work mad at boss, take out on wife
identification
deal with feelings of threat and anxiety by enabling us to unconsciously take on the characteristics of another person who seems more powerful or able to cope
sublimation
channeling unacceptable sexual or aggressive drives into socially acceptable and culturally enhancing activities - football and rugby
psychosexual stages
distinct early life stages throgh which personality is formed as children experience sexual pleasures from specific body areas (erotogenic zone) and caregivers redirect or interfere with those pleasures 1. fixation 2. oral 3. anal 4. phallic 5. latency 6. genital
oral fixation
phenomenon in which a person's pleasure-seeking drives become psychologically stuck, or arrested, at a particular psychosexual stage
oedipus conflict
child's conflicting feelings toward the opposite-sex parent and are usually resolved by identifying with the same-sex parent
humanistic psychologists
emphasize a positive optimistic view of human nature; goodness and potential for growth
existentialist psychologists
focus on the individual as responsible agent, negotiating the issue of meaning and the reality of death - regards personality as governed by an individuals ongoing choices and decisions in the context of the realities of life and death
maslowe's hierarchy of needs
physiological needs safety and security belongingness and love esteem needs need for self-actualization
self-actualizing tendency
human motive toward realizing our inner potential flow
flow
engagement in tasks that exactly match one's abilities creates a mental state of energized focus boredom>anxiety
social cognitive approach
views personality in terms of how the person thinks about the situations encountered in daily life and behaves in response to them
locus of control
person's tendency to perceive the control of rewards as internal to the self or external in the environment
self-concept
person's explicit knowledge of his or her own behaviors, traits, and other personal characteristics stable and promotes consistency in behavior
self-esteem
extent to which an individual likes, values, and accepts the self

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