TEST #1 Flashcards
single cell created when sperm & ovum unite
ZYGOTE
Freud’s defence mechanism in which the person blocks from consciousness feelings or experiences that cause anxiety
REPRESSION
Specialized organ that allows substances to be transferred from mother to baby without blood mixing
PLACENTA
a positive consequence that follows a behaviour that ENCOURAGES it
POSITIVE REINFORCEMENT
a negative consequence that follows a behaviour that ENCOURAGES it
NEGATIVE REINFORCEMENT
any immediate consequence that follows a behaviour that DISCOURAGES it
PUNISHMENT
Freud’s term for the part of personality that is the moral judge (angel conscience)
SUPEREGO
the thinking part of personality according to Freud (person)
EGO
part of personality that motivates person to seek pleasure & pain (devil conscience)
ID
span of months or years during which a child may be responsive to experiences & the absence of certain experiences
SENSITIVE PERIOD
specific period in development when person is sensitive to presence or absence of certain experiences
CRITICAL PERIOD
group of individuals who share same historical experiences at the same time in their lives (9/11 or World War)
COHORT
growth that proceeds from the middle of the body outward
PROXIMODISTAL PATTERNS OF DEVELOPMENT
growth that proceeds from the HEAD downward
CEPHALOCAUDAL PATTERNS OF DEVELOPMENT
oxygen deprivation experienced by the fetus during labour and/or delivery
ANOXIA
substances such as viruses and drugs that can cause birth defects
TERATOGENS
pattern inheritance in which genes influence a trait
POLYGENIC TRAITS
changing a scheme as a result of some new info
ACCOMMODATION
process of using schemes to make sense of events or experiences
ASSIMILATION
internal cognitive structure that provides an individual with a procedure to follow in a specific circumstance
SCHEMES
the reinforcement of intermediate steps until an individual learns a complex behaviour
SHAPING
learning to repeat or stop behaviours because of their consequences
OPERANT CONDITIONING
learning that results from the association of STIMULI
CLASSICAL CONDITIONING
the view that defines development in terms of behaviour change caused by ENVIRONMENTAL influences
BEHAVIOURISM
PREJUDICIAL VIEW OF OLDER ADULTS that characterizes them in negative ways
AGEISM
scientific study of age-related changes in our bodies, behaviour, thinking, emotions, social relationships and personalities
DEVELOPMENTAL PSYCHOLOGY
average ages at which development MILESTONES are reached
NORMS
the theory that development results from complex reciprocal interactions between multiple PERSONAL & ENVIRONMENTAL factors
INTERACTIONIST MODEL
some system of MEANING and CUSTOMS, including values, attitudes, goals, laws, beliefs, etc. SHARED by some identifiable group & influences ideas about what normal development is
CULTURE
learning that results from SEEING A MODEL, reinforced or punished for a behaviour
MODELLING
process of learning to cope & react in an EMOTIONALLY APPROPRIATE way
MATURATION
VULNERABILITY & RESILIENCY
- each child is born with vulnerabilities (eg. emotional irritability, alcoholism, etc.)
- each child is born with resiliencies - protective factors (eg. high intelligence, good coordination, easy temperament)
FREUD’S CONTRIBUTIONS TO DEV. PSYCH
- behaviour is governed by both conscious and unconscious processes
- human personality has 3 parts: id, ego, superego
- defence mechanism
- libido
- psychoanalytical theory
- psychosexual stages
NATURE-NURTURE DEBATE
debate of whether early development is the result of forces outside the person (experiential factors) or forces inside the person (biological factors)
ERIKSON’S THEORY
- resulted from interaction between internal drives and cultural demands
- continued through entire lifespan
DOMINANT-RECESSIVE GENETIC TRANSMISSION
- if a child receives a single dominant gene for a trait from one parent, the child’s phenotype will be determined by that gene
- if a child is to display a phenotype determined by a recessive gene, they would need to have received that gene from both parents
EVENTS LEADING TO CONCEPTION
if intercourse occurs during the crucial few days of cycle, one of millions of sperm may travel full distance of vagina, cervix, uterus, fallopian tube & penetrate the wall of the ovum
FIRST TRIMESTER
- begins when zygote implants itself int he lining of the woman’s uterus
- breasts begin to enlarge
- abdomen begins to thicken
SECOND TRIMESTER
- weeks 12 - 24
- mother experiences increased appetite, fetal movements and expansion of uterus
THIRD TRIMESTER
- week 25 - labour
- pronounced weight gain and abdominal enlargement
STAGES OF PRENATAL DEVELOPMENT: GERMINAL
- day 1 - implantation
- conception forms zygote
- zygote burrows into lining of uterus
- formation of special cells for placenta, umbilical cord and embryo
STAGES OF PRENATAL DEVELOPMENT: EMBRYONIC
- weeks 3 - 8
- formation of embryo organ systems
- form during 6-week period following implantation
STAGES OF PRENATAL DEVELOPMENT: FETAL
- weeks 9 - birth
- fetus grows
- gender id by week 12
- change in brain and lungs by week 24
- last 8 weeks fetus can hear & smell
- learning is also possible
STAGES OF LABOUR: STAGE 1
- includes 2 important periods: dilation and effacement
- includes 3 phases: early labour, active labour & transitional
STAGES OF LABOUR: STAGE 2
when the baby is pushed out
STAGES OF LABOUR: STAGE 3
delivery of the placenta
A span of months or years during which a child may be particularly RESPONSIVE to specific forms of experience or particularly influenced by their absence.
SENSITIVE PERIOD
Development that DEVIATES from the typical development pathway in a way that is harmful to the individual
ATYPICAL DEVELOPMENT
Changes that are COMMON to every individual in a species and are linked to specific ages.
UNIVERSAL CHANGES