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Developmental Psychology
Test 1 - Cipriano
66
Psychology
Undergraduate 3
02/20/2012

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Term
Cognitive Development
Definition
emphasizes intellectual abilities, including learning memory, problem solving, and intelligence (see chart)
Term
Physical Development
Definition
emphasizes how brain, nervous system, muscles, sensory capabilities, needs for food drink and sleep affect behaviour. (see chart)
Term
Social Development
Definition
emphasizes enduring characteristics that differentiate one person from another, and how interactions with others in social relationships grow and change over the lifetime (see charts)
Term
Some cognitive questions are...
Definition
what are the earliest memories that can be recalled from infancy?
what are the intellectual consequences of watching TV?
Term
Some physical questions are...
Definition
what determines sex of child?
what are the long term results of pre-mature birth?
Term
Some social questions are...
Definition
what is the best procedure of disciplining children?
when does a sense of gender identity develop?
Term
Cohort
Definition
A group of people born at the same time in the same place.
Term
history graded influence...
Definition
9/11
Term
age graded influence
Definition
not related to location, based on life-events: puberty, school, sports
Term
sociocultural graded events...
Definition
based on sub cultural membership, social class
Term
non normative life events
Definition
specific atypical events that occur in a particular persons life at a time when such events do not happen to most people (personal)
Term
Critical Period
Definition
a specific time in devel. when the presence of certain kinds of stimuli are necessary for devel. to proceeded normally
Term
Sensitive Period
Definition
stimuli presented to children will allow them to thrive with the absence of such stimuli will not lead to irreversible consequences

ex. language
Term
Plasticity
Definition
the degree that humans are modifiable due to experience.

ex. playdoh is moldable but has limits
Term
Continuous development
Definition
devel. is gradual with achievements at one level building on those of previous levels
Term
Discontinuous development
Definition
Occurs in distinct stages

ex. Piaget
Term
John B. Watson
Definition
father of classical conditioning
Term
Classical Conditioning
Definition
Organisms learn to respond in a particular way to a neutral stimulus
Term
BF Skinner
Definition
father of operant conditioning
Term
Operant Conditioning
Definition
voluntary response is strengthen or weakens by association neg or pos consequences
Term
Albert Bandura
Definition
father of social learning theories
Term
Social learning theories
Definition
modeling, learn from consequences of others actions
Term
reinforcement/extinguished behaviour
Definition
something that increases behavior. Extinguished behavior- a behavior that ceases after negative response.
Term
accommodation
Definition
refers to changes in existing ways of thinking in response to encounters with new stimuli or events OR change existing schema to make sense of new information (accommodation C is for Changes)
Term
assimilation
Definition
process in which people understand a new experience in terms of their current stage of cognitive development and existing ways of thinking (assimilation S is for Same)
Term
cognitive perspective
Definition
information processing, focus on memory. Information thought to be processed in discontinuous manner as it moves from stage to stage. Info stored in multiple locations in brain through connections. Understanding improves through assimilation and accommodation. (Brain as a processor)
Term
Humanistic
Definition
Carl Rogers and Abraham Maslow- focus on individual ability and motivation to reach more advanced lvls of maturity. People naturally seek to reach full potential. (Self-Actualize) Humans are a part of nature, and values have their source in human experience. All people have need for positive regard.
Term
Contextual perspective
Definition
Bronfenbrenner- AKA Bioecolgical, relationships between individuals and their physical cognitive personality and social roles. Development is unique, tied to social and cultural context. (Microsystem, Meso, Exo, Macro, Krono)
Term
Zone of proximal development
Definition
(Vygotsky) space between what you currently can do and what you could be able to do with support.
Term
Piaget Stages Sensorimotor
Definition
Sensorimotor 0-2, development of reflexes, understanding of basic spatial relations/trajectory. 8-12 mo. learn object permanence
Term
Piaget Stages Preoperational
Definition
2-7, children use of symbolic thinking grows, mental reasoning emerges, use of concepts increases (car keys symbolic of car ride, toy car representative of larger car) Not capable of operations.
Term
Piaget Stages Concrete Operational
Definition
7-12, characterized by active and appropriate use of logic (capable of liquid conservation)
Term
Piaget Stages Formal Operational
Definition
develop ability to think abstractly
Term
Genes
Definition
basic unit of genetic information, blueprints for creating a persona are stored and created within
Term
DNA
Definition
substance that genes are composed of that determines nature of every cell in the body and how each will function
Term
Chromosomes
Definition
rod shaped portions of DNA organized in 23 pairs

23 from father, 23 from mother (ovum, sperm)
Term
What type of women are most likely to have multiple births
Definition
older women and those taking fertility drugs
Term
Genotype
Definition
underlying combo of genetic material present (not visible)
Term
Phenotype
Definition
observable trait (visible)
ex. hair colour, skin colour, etc.
Term
Germinal
Definition
two weeks following conception, first and shortest stage of prenatal period.

Zygote begins to divide and grow. The fertilized egg (blastocyst) becomes implanted in uterus wall.
Term
Embryonic Stage
Definition
2-8 weeks after fertilization, significant growth in major organs and body systems
Term
Ectoderm
Definition
outer layer of embryo (skin, hair sense organs, brain, etc.)
Term
Endoderm
Definition
inner layer (digestive system, liver, pancreas, respiratory, etc)
Term
Mesoderm
Definition
muscles, bones, blood, circulatory
Term
Fetal stage
Definition
8 weeks after conception until birth, major organs have differentiated, dramatic growth, increasingly active
Term
Trysomy 21
Definition
Known as down syndrome, presence of extra chromosome on 21st pair
Term
Teratogen
Definition
factor that produces birth defect

ex. chemicals, virus, drugs (environmental agents)
Term
Low birth weight
Definition
less than 5.5 lbs, vulnerable to infection, and problems taking in oxygen due to lack of lung development (respiratory distress syndrome)
Term
Low birth weight
Definition
less than 5.5 lbs, vulnerable to infection, and problems taking in oxygen due to lack of lung development (respiratory distress syndrome)
Term
Habituation
Definition
decrease in a response to a stimulus after repeated presentation of the same stimulus

ex. babies rattle
Term
Modeling
Definition
when a baby 'models' what it views.

ex. smiling
Term
Babies can walk on own at __ year of age
Definition
1 (or 12 months)
Term
Developmental Milestone
Definition
When the child reaches a function age appropriate task

ex. first step, first word
Term
Developmental Norm
Definition
When children on average will have their firsts

ex. when children first is an average - personal speech at 15 months norm of speech is 15 months
Term
Stranger Anxiety
Definition
6 mo. of age - memory develops and the ability to predict increases.

appearance of unknown people evoke fear
Term
Empathy
Definition
emotional response that corresponds to the feelings of another person.

infants under age of two do not show empathy
Term
Mirror Neurons
Definition
fire when individual enacts particular behaviour; helps infants understand others actions

helps develop theory of mind
Term
Secure Attachment
Definition
child uses mother as home base. explores independently and returns occasionally. not always upset when she leaves but immediately returns to mother when she returns.

66% of children in the US
Term
Avoidance Attachment
Definition
doesnt seek proximity to mother. not distressed when she leaves.may avoid when she returns.

20% of children in the US
Term
Ambivalent Attachment
Definition
combination of pos/neg reactions to mothers. initial close contact and little exploration. anxious before she leaves but ambivalent on return.

10-15% of children in the US
Term
Disorganized-disoriented Attachment
Definition
inconsistent, contradictory, and confused.

may be calm, suddenly stop crying, least securely attached

5-10% of children in the US
Term
Information Processing Approach
Definition
Identify the way individuals take in, store, and use information.

Involves quantitative changes in ability to organize info.

encoding -> storage -> retrieval
Term
Children who spend __________ a week in group child care for a year or more have a(n) ____________ probability of being disruptive in class, and that effect continues through the sixth grade.
Definition
ten or more hours; increased
Term
Psychosocial Development
Definition
Erikson; considers how individuals come to understand themselves and the meaning of others and their own behaviour.

8 distinct stages
Term
Stage 1 Erikson
Definition
Trust v Mistrust

devel. sense of T or MT based on how well needs are met by caregivers
Term
Stage 2 Erikson
Definition
Autonomy v Shame and Doubt
18mo-3yrs

devel. independence and autonomy if parents encourage exploration and freedom within safe bounds. If children are restricted/overly protected they will feel shame, doubt, and unhappiness.
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