Exam 2 Flashcards
Changes in physical development across generations
Secular growth trends
Secrete growth hormones in your sleep
Pituitary Gland (master gland)
Placing child to sleep where they will wake up
Sleep Routine
Important during infancy when growth is most rapid
Nutrition
Advantages to Breastfeeding up to a year
- Easier transition to solid food
- Child gets sick less often
- Less contamination
- Less expensive
- Intimacy
Disadvantages of Breastfeeding for a year
- Scheduling
- Difficulties providing
- Avoiding substances
Small for date due to malnutrition
before birth
Small for age malnutrition
after birth
Malnutrition is linked to
Decreased intelligence
Difficulties paying attention
Cycle of lethargy
Obesity related to
Basal metabolic rate
Activity levels
Media influences
External cues EX: parents
Difficulties related to Obesity & Proper treatment
Health, Social, Psychological
Self-Monitoring & parent training
Anorexia nervosa
Refusal to eat because of fear of gaining weight
15% below weight
May not chew food
Alternating between binging and purging
May appear to have normal weight
Secretly gore food
Bulimia nervosa
11 million children below 4 years old die from
Pneumonia
Malaria
Measles
Accidents among children
Motor vechiles (most common)
Drowning
Burns
Suffocation
Two ways to study Infant Sensory Development
Sampling with behavior tasks & Systematic Observation
NOT:
Self-report & Habituation
Mature at Birth
Smell
Touch: pain, temp change, tactile touch
Taste: bitter, sweet, sour, salty
Develops overtime
Fetus can at 7-8 months
4 months: can recognize names
7-8 months: use sounds to locate objects
Hearing
Auditory threshold
How hearing is measured; test given as a kid
Conductive Deafness
Sounds cont get into inner ear
Sensory-neural Deafness
Sound in, but can’t be transmitted
Visual acuity
Smallest pattern detected
Color Perception
Based on wavelength of light
Cones
Allow us to see color; located in retinas