Chapter 5 vocab

2. the reflex to suck when something is placed on the roof of their mouth
9. movement that occurs by using the hands and knees to pull the body forward while the stomach is raised off the ground
10. 10- 20% of women experience, intense sadness and sometimes an emotional withdrawal from others
13. measures reflexes and responses to light, sounds, and touch
14. happens when a baby plays alone
16. Piaget first stage
18. picking up small items with their forefinger and thumb
19. to scrape up an object with their fingers into the palm of their hands
20. the period from birth to the first birthday
21. the way babies develop from the top of the head down to their extremities
23. just after birth, babies are called
25. infants experience this when their caregiver or parent leaves them in the care of a stranger

1. Erikcon's theory of psychosocial development
3. happens when a baby observes and focuses on an object or activity
4. is understanding the people, places, or objects still exist even when they are out of sight or can no longer be heard or touched
5. distress when being left with a stranger peaks-9-12 months old
6. babies understand language much before they can form words
7. reactions to foods that are unpleasant, such as digestive or behavioral problems
8. is the emotional connection that a parent or caregiver develops with a baby
11. tragic injuries that result from babies being shaken
12. infants learn to control the muscles at the core of their bodies
15. unique individual differences in the way people interact with the world
17. rates heart and respiratory rates, muscle tone, and body-color
21. type of dragging movement accomplished by the baby pulling forward by the arms and shoulders while lying on the stomach
22. emotional connection between the child and caregiver occurs later in infancy
24. physical and psychological adjustment, usually lasts at least 6 weeks