Psychology of Human Development Chapter 5 - LECTURE Flashcards
Developmental Tasks of Infancy
Senses - hearing, vision, taste, smell, touch
Control and Direct Movement - eyes, head, fingers, arms
Reflexes
Natural Categorization of objects
Transient Exuberance
great increase of the number of neurons in the first two years of life
habituation
decrease in response to a repeated stimulus (getting used to something)
Sensorimotor Adaptation
the ability to adjust our behavior to changing environmental or internal demands to maintain appropriate, goal-directed, motor performance
Information Processing
Attention, processing speed, memory, representational skills
Infancy
Comes after the prenatal developmental period. Starting immediately after birth and goes until about 24 months
The average weight of an infant
7.0-7.5 pounds
parameters of low birth weight
under 5lbs (SGA)
APGAR Score
evaluation of infants’ health that ranges from 0-10 and has 2 points, in 5 dimesions
Dimensions being measured in APGAR Test
Appearance - skin color
Pulse - >100bpm
Grimace - sneezes, coughs, or loud cry
Activity - active muscle tone
Respiration - good crying
communicative developmental tasks of infancy
language perception
babbling
gestures
Holophrases
Attachment developmental tasks in infancy
Development of attachment
Stranger Anxiety (6 mo.)
Separation Anxiety (9mo.)
Ainsworth Attachment Styles (strange situations)
Types of attachments
Secure
Avoidant
Resistant
Disorganized
Secure
the infant has a bond that meets a child’s need for security, calm, and understanding
avoidant
the infant after the caregiver comes back from being separated is very hesitant to come back into contact with the caregiver