Unit 2 - Babies and children Flashcards
Ethical issues of the Genie case?
- People working with Genie tried to use her for fame
- After they were “done” with Genie, they basically threw her out with no safety nets and she ended up retraumatised
What is critical period?
Idea that children can not learn language after puberty
What was Genie’s capability to learn language?
Genie did learn some language but never mastered grammatical structure
What are newborn reflexes?
- Rooting: When the corner of a babys mouth is stroked they will turn their head and open their mouth.
- Suck: When the roof of the baby’s mouth is touched, the baby will begin to suck.
- Grasping
- Moro: In response to sound, the baby throws back his or her head, extends out his or her arms and legs, cries, then pulls the arms and legs back in.
What is perceptual development?
- Through a study Robert Frantz determined that infants preferred to look at human faces and patterned materials
Visual Cliff Experiment (Gibson and Walk, 1960)
- Determined whether or not infants had depth perception
- Infants that were 0 - 6 months old crossed the cliff, but 6+ months would refuse to continue once they got to the ‘edge’
What months do language milestones occur?
0-2: Phonation - Crying, vowels, grunting
2-3: Goo stage - Goo sounds
4-6: Expansion - b, p, m sounds
7-10: Canonical - non-crying sounds to get attention
11-12: Variegated babble - Pattern of real speech
12-13: First words
What months do physical milestones occur?
2: Raise head to 45 degrees
3: Roll over
4: Sit with support
5.5: Sit without support
7.5: Pull self into standing position
9: Walk with support
10: Crawl
11: Stand without support
12: Walk
Language milestones by year
1: Babbling to first words - Baba, Mama
2: Strings words together with no grammar, knows dozens of words - All gone ball? Jenny go? No ball.
3: More grammatical knowledge, uses consonants. uses simple statements, knows 5,000 words - I’m eating. Don’t go.
4: Knows future tense, asks proper questions, knows 9,000 words - I can’t go. Why is Jenny crying?
5: Uses longer and more complex sentences, trouble with noun/verb agreement - I see what you did. The cat was chased by the dog.
What is the apgar test?
- A quick test performed on a baby at 1 and 5 minutes after birth
- 1-minute score determines how well the baby tolerated the birthing process
- 5-minute score tells the health care provider how well the baby is doing outside the mother’s womb.
How is the apgar test performed?
Breathing effort:
- If the infant is not breathing, the respiratory score is 0.
- If the respirations are slow or irregular, the infant scores 1 for respiratory effort.
- If the infant cries well, the respiratory score is 2.
Heart rate is evaluated by stethoscope:
- If there is no heartbeat, the infant scores 0 for heart rate.
- If heart rate is less than 100 beats per minute, the infant scores 1 for heart rate.
- If heart rate is greater than 100 beats per minute, the infant scores 2 for heart rate.
Muscle tone:
- If muscles are loose and floppy, the infant scores 0 for muscle tone.
- If there is some muscle tone, the infant scores 1.
- If there is active motion, the infant scores 2 for muscle tone.
Grimace response or reflex irritability, such as a mild pinch:
- If there is no reaction, the infant scores 0 for reflex irritability.
- If there is grimacing, the infant scores 1 for reflex irritability.
- If there is grimacing and a cough, sneeze, or vigorous cry, the infant scores 2 for reflex irritability.
Skin color:
- If the skin color is pale blue, the infant scores 0 for color.
- If the body is pink and the extremities are blue, the infant scores 1 for color.
- If the entire body is pink, the infant scores 2 for color.
What is Freud known for?
- Father of psychoanalysis
- Theory of psychosexual development
What is the Freud mental iceberg?
Conscious level: Thoughts & perceptions
Subconscious level: Memories & stored knowledge
Unconscious level: Fears, violent motives, unacceptable/immoral desires, selfish needs, shameful experiences
What is the theory of psychosexual development
- personality develops through a series of childhood stages
- pleasure seeking energies of kid becomes focused on certain erogenous areas
- Psychoanalytic theory suggested that personality is mostly established by the age of 5
- If these psychosexual stages are completed successfully, the result is a healthy personality
- If certain issues are not resolved at the appropriate stage, fixation can occur
What are the stages of psychosexual development?
Oral: 0-1 yr
Anal: 1-3 yr - Anus and bladder, potty training
Phallic: 3-6 yr - Genitals, Oedipus complex, Electra complex
Latent: 6-12 yr - Energy directed to physical and intellectual activities, sexual impulses repressed, relationships between peers of same sex
Genital: 12+ - Energy directed to full sexual maturation and function and development of secondary sex characteristics
What is Piaget known for?
- Theory of cognitive development
- Childrens education