Chapter 8: Human Development Flashcards
Study of changes in people from conception to death
HUMAN DEVELOPMENT
Research Designs:
One group followed and assessed as they age (at different times)
LONGITUDINAL DESIGN
Research Designs:
Several different age groups are studied at one time
CROSS - SECTIONAL DESIGN
Research Designs:
Two groups different age followed for a while
CROSS - SEQUENTIAL DESIGN
Influence of inherited characteristics
NATURE
Influence of environment
NURTURE
Science of inherited traits
GENETICS
Molecule that contains genetic material
DNA
Section of DNA with same arrangement of chemical elements
GENE
Strand of genetic material of DNA
CHROMOSOME
Gene that actively controls expression of trait
DOMINANT TRAIT
Only influences the expression of trait
RECESSIVE TRAIT
Born without the ability to breakdown phenylalanine
PHENYLKETONURIA (PKU)
Disease of the respiratory and digestive tracts
CYSTIC FIBROSIS
Blood disorder
SICKLE CELL ANEMIA
Fatal Neurological disorder
TAY-SACHS DISORDER
Extra chromosome
21st
DOWN SYNDROME
23rd = XXY
KLINEFELTER’S SYNDROME
Lone X chromosome
short, infertile, sexually underdeveloped
TURNER’S SYNDROME
Prenatal Development:
Egg (ovum) unite with the sperm resulting to _
FERTILIZATION
ZYGOTE
Prenatal Development:
1 to 2 weeks after fertilization
Zygote moves to uterus and begins to implant lining
Placenta and umbilical cord develop
GERMINAL STAGE
Prenatal Development:
2-8 weeks
Heart and digestive system begin to develop
Critical period
EMBRYONIC STAGE
Any factor that can cause a birth defect
TERATOGENS
Prenatal Development:
8 weeks after conception until birth
Fetus
Muscles begin to contract during 3rd month
FETAL STAGE
Infancy and Development:
At birth
🌬💉🌡🚽
RESPIRATORY SYSTEM FUNCTION
BLOOD CIRCULATION
BODY TEMPERATURE REGULATED
DIGESTIVE SYSTEM STARTS TO WORK
Infancy and Development:
Reflexes for survival (5)
GRASPING SUCKING STARTLE (MORO REFLEX) STEPPING ROOTING (Turning head looking for nipple)
Infancy and Development: Sensory ✋🏻👃🏻👅 👂🏻 👀
TOUCH, SMELL, TASTE (Most well developed)
HEARING (functional but not well developed)
SIGHT (least developed)
Infancy and Development:
Raising head and chest
Rolling over
2 to 5 months
Infancy and Development:
Sitting with support
4 to 6 months
Infancy and Development:
Sitting up without support
6 to 7 months
Infancy and Development:
Crawling
7 to 8 months
Infancy and Development:
Walking
8 to 18 months
The development if thinking, problem solving and memory
COGNITIVE DEVELOPMENT
Cognitive Development:
Swiss developmental psychologist and philosopher
JEAN PIAGET
Cognitive Development:
A mental concept formed through experiences with objects and events
SCHEMES
Cognitive Development:
First try to understand new things in terms of schemes they already possess
ASSIMILATION
Cognitive Development:
Process of altering or adjusting old schemes to fit new info and experiences
ACCOMODATION
Piaget’s Four Stage Theory:
Birth to 2 years
Children explore using senses and ability to move
Sense of Objective Permanence (Knowledge that an object exists even when it is not in sight)
STAGE 1: SENSORIMOTOR
Piaget’s Four Stage Theory:
2 to 7 years
Developing language and concepts
Can ask questions and explore surroundings
STAGE 2: PREOPERATIONAL
Everything that move is alive and real
ANIMISM
Disability to see the world through other’s eyes
EGOCENTRISM
Changing the appearance of an object does not change the object’s nature
CONSERVATION ISSUES
Focus only on one feature of an object while ignoring other relevant issues
CENTRATION
Unable to mentally reverse items
IRREVERSIBILITY
Piaget’s Four Stage Theory:
7 to 12 years
Logical and rational thinking starts
Abstract VS Concrete concepts
STAGE 3: CONCRETE
Capable of decentration and reversibility
CONSERVATION
Piaget's Four Stage Theory: 12 years to adulthood Abstractions and Analogies become possible What if Critical thinking becomes developed
STAGE 4: FORMAL
Attachment between infant and caregiver
AINSWORTH’S STRANGE SITUATION
Importance of Social Interaction
Scaffolding
ZPD
LEV VGOTSKY
Difference between what the child can do alone and what the child can do with a help of a teacher
ZONE OF PROXIMAL DEVELOPMENT
ZPD
Father of Modern Linguists
Stages of Language Development (Cooing, Babbling, Holophrases, Telegraphic Speech, Whole Sentences)
NOAM CHOMSKY
German American developmental psychologist
Psychosocial Stages of Development (8)
ERIK ERIKSON
Psychosocial Stages of Development:
Infant
Fulfillment of basic needs
STAGE 1: TRUST VS MISTRUST
Psychosocial Stages of Development:
Toddler
Direct their own behavior
STAGE 2: AUTONOMY VS SHAME
Psychosocial Stages of Development:
Pre-school
Challenged to control their behavior
Taking responsibility
STAGE 3: INITIATIVE VS GUILT
Psychosocial Stages of Development:
Elementary
Opportunities to learn social and academic skills
STAGE 4: INDUSTRY VS INFERIORITY
Psychosocial Stages of Development:
Adolescence
Defining identities and roles
STAGE 5: IDENTITY VS ROLE CONFUSION
Response of people of various ages to stories about other people caught in moral dilemmas
LAWRENCE KOHLBERG
Kohl’s Level of Morality:
Consequences determine morality
PRECONVENTIONAL
Kohl’s Level of Morality:
Conforming to the norms of society
CONVENTIONAL
Kohl’s Level of Morality:
Morality decided upon individual
May conflict with values and / or accepted norms
POSTCONVENTIONAL
Peak of Physical health
20s
30s
Signs of aging become visible
Visual problems
weight gain
strength and height decrease
40s
Decline in reproductive system
MENOPAUSE
Decline in several hormones: testosterone
ANDROPAUSE
Psychosocial Stages of Development:
Early Adulthood (20s - 30s)
Relationship without losing sense of self
STAGE 6: INTIMACY VS ISOLATION
Psychosocial Stages of Development:
Middle Adulthood (40s - 50s)
Be creative, productive and nurture next generation through career or volunteer work
STAGE 7: GENERATIVITY VS STAGNATION
Parenting Styles:
Stern
Controlling
Showing little warmth
AUTHORITARIAN
Parenting Styles:
Few demands
Can be either involved (Indulgent) or uninvolved (Neglectful)
PERMISSIVE
Parenting Styles:
Combine warmth and affection with firm limits on child’s behavior
AUTHORITATIVE
Psychosocial Stages of Development:
Acceptance of wholeness of self and life experiences
STAGE 8: INTEGRITY VS DESPAIR
Stages of Death and Dying (5)
- DENIAL
- ANGER
- BARGAINING
- DEPRESSION
- ACCEPTANCE
Reproduction of cells are limited
CELLULAR CLOCK THEORY
Bodily damage
WEAR AND TEAR THEORY
Biological explanation done to cells over time
FREE RADICAL THEORY
Positively adjusting to aging and remains active
ACTIVITY THEORY