Test II Flashcards
Best way to promote healthy brain activity
Provide experiences that activate the senses
Ways we study neural development in infancy
EEG
NIRS
MEG
5 Consequences of Early adverse experiences
Maternal depression Underdevelopment Abuse Neglect Institutionalizations without stimulation
Adolescent brain: prefrontal cortex 4 jobs
Reasoning
Decision making
Self control
Risk taking behaviors
How many hours per day do infants sleep
16-17 hours
4 Risks of shared sleeping in infants
Infant waking
SIDS
sleeplessness for parents
Mixed messages
4 Cause/effects of inadequate sleep in childhood
Depression
School problems
Behavioral problems
Nightmares
Night terrors vs nightmares
Night terrors- deep sleep
Nightmares- REM sleep
5 Consequences of sleep patterns in adolescence
Fatigue Moodiness Depression More caffeine beverage use Poor school performance
Sleep debt adolescence
Try to make up for lost sleep on weekend
Poverty and 2 prevention methods
Immunization
Precautions to avoid accidents
Taste in infancy
Q
Smell in infancy
Recognition of mother, soothing to familiar smell
Acuity
How well an infant is able to see
Pattern perception
Patterns peak interest
Color vision
Color differentiation increases throughout the first year; need for experience
Perceptual constancy
Sensory stimuli changing but perception of physical world stays the same
Dynamic systems theory
Actions are mastered modified remastered modified again based on motivation and ability
Rooting
Stimulation? Response?
Cheek stroked/side of mouth
Turns head, begins sucking
Sucking
Stimulation? Response?
Object touching mouth
Sucks automatically
Moro
Stimulation? Response?
Sudden stimulation
Arched back, flings out arms and legs and then closes them to center of body
Blinking
Stimulation? Response?
Flash of light or puff of air
Closes both eyes
Babinski
Stimulation? Response?
Sole of foot stroked
Fans out toes and twists foot inward
Grasping
Stimulation? Response?
Palms touched
Grasps tightly
Stepping
Stimulation? Response?
Infant held above surface and feet lowered to touch surface
Moves feet as if to walk
Tonic neck
Stimulation? Response?
Infant placed on back
Turns head to right and forms fists
Specificity of learning (Adolph)
Infants who have experience with one mode of locomotion don’t seem to appreciate the dangers in another mode
Piaget stages make a slide for each stage too
Sensorimotor
Pre-operational
Concrete operational
Formal operational
Piaget and education
Promote intellectual health and exploration, constructivist approach
4 Limitations of stage theory
Age distributions
Skill comes with practice
Stages too narrowly defined
Cross cultural sustainability
Vygotsky zone of proximal development
Range of tasks that are too difficult for child to master alone but can be learned with guidance from a skilled partner
Scaffolding
Adjusting the amount of support provided to a child during any learning situation based on the child’s level of competence and current performance level