DEVELOPMENT Flashcards
what is qualitative progress in development?
-Abrupt changes in stages, moving from one stage to the next
what is quantitative progress in development?
-Gradual, continual change throughout development.
What are the key questions in developmental psychology?
Qualitative or Quantitative?
Nature or Nurture?
What are some early genetic disruptions?
- Intellectual disabilities
- Delays in motor development
- Increased risk for a range of health problems
- affects 1-691 babies
What is tetragen?
Environmental agents that can interfere with healthy fetal development (Lead, mercury, carbon monoxide, pesticides.)
What are some factors that can cause early disruptions in the prenatal environment?
Alcohol –> Fetal alcohol syndrome
Smoke –> ADHD
Influenza virus –> Severe mental illness.
What are some prenatal - postnatal continuity notes to make?
- Drinking during pregnancy increases the chances offspring will enjoy alcohol
- Foods consumed prenatally are preferred postnatally
- Newborns show a preference for mothers voice, not fathers.
What are the early capabilities of a newborn child?
- Reflexes: Automatic movements triggered by specific types of sensory stimulation.
- Limited control over their eye, head, and facial movements.
- Will turn their heads in the direction of human voices and gaze longer at drawings of the face like images (8-12 inches away)
What do we know about Imitation in newborns?
- newborns Imitate faces
- Infants seem to seek out others and do as they do
What is the novelty?
Newborns show interest in new stimuli
What is Habituation?
- A form of learning
- Infants become less responsive that have undergone habituation, typically because of a new stimulus.
What is Dishabituation?
The recovery of a response that has undergone habituation, typically because of a new stimulus.
What is motor development? and what do we know about it?
- The ability to coordinate and perform bodily movements.
- Motor skills emerge in sequence from the head to the feet
- Motor skills emerge from the center of the body outward.
- Huge variation in pace development.
What are the different types of crawling?
- Creeping on the belly
- “Army style”
- Scooting on the bottom propelled by one leg.
What do we know about Cognitive development?
-Changes in all of the mental activities associated with thinking, knowing, remembering, and communicating.
What are Piaget’s stages of development?
Sensorimotor stage (Birth - 2yrs)
- Knowledge through senses and actions.
- No symbols or language
- No object permanence
Preoperational Stage (2 to 7)
- Symbols, simple object classification (color, shape)
- Struggle to see situations from multiple perspectives or imagine how situations can change.
Concrete Operational change (7-12)
- Can use multiple perspectives and imagination to solve complex problems.
- Can apply this thinking to concrete objects or events.
Formal Operational Stage (12 years and up)
-Adolescents can reason about abstract problems and hypothetical propositions.
What is object permanence?
- The awareness that objects continue to exist even when out of sight.
- Understanding of natural laws develops gradually over the first two years.
What are some critiques of Jean Piaget’s stages of development?
- Underestimates children’s abilities
- Oversimplifies the process of cognitive development
- Cognitive development is more continuous and less stage-like.