Behavioral Science: Development 1 & 2 Flashcards

1
Q

Definitions of premature birth, very premature birth

A

premature =

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2
Q

APGAR score

A
A- appearance (color)
P- pulse
G- grimace
A- activity (muscle tone)
R- respiration

Used to predict likelihood of immediate survival

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3
Q

US birth outcomes

A

High rate of premature births, so high infant mortality rate compared to other developed countries
Low income –> premature births + infant mortality

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4
Q

Baby blues

A

exaggerated emotionality and tearfulness for a few days after birth

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5
Q

post-partum depression

A

Major Depression that occurs in up to 10% of new mothers within 1 month of childbirth, can persist for up to 1 year

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6
Q

What direction do babies develop?

A

Cephalad to caudad, central to peripheral

- self to others, understanding to expressing

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7
Q

What happens from infancy to 18 mos?

A
  • Humans need and seek the presence of others
  • Attachment
  • Social smile at 12 weeks
  • Stranger anxiety at 9 months
  • Separation anxiety late in first year, object permanence comes first
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8
Q

Importance of attachment

A
  • psychoimmunology

- resulted in the concept of foster families

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9
Q

Infant reflexes

A

Rooting: touch cheek, turns toward nip
Palmar Grasp: grips any object put in palm
Moro: limbs extend when startles
Babinski: dorsiflexion of toes when sole of foot stroked (until 1 yr)

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10
Q

Milestones from 18 months to age 5

A

Rapprochment: moves away but quickly returns for comfort
Age 2: “NO”
Age 3: can spend a few hours away from mom, gender identity
Age 4: Bowel function
Age 5: bladder function

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11
Q

Preschool child (ages 3-6)

A

Sibling rivalry, regression.

  • Between 2-4 vocabulary increases a shit ton
  • Active fantasy life, knows that imaginary friends aren’t real
  • Cooperative play at 4 years
  • Strong fear of bodily injury
  • Curiosity about bodies
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12
Q

6 year old milestones

A
  • development of conscience (superego)

- morality, empathy, right vs. wrong, finality of death

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13
Q

Autism Spectrum Disorders

A
  • don’t acquire verbal and social skills at expected age
  • seen before age 3
  • no finger pointing (theory of mind)
  • 50% have intellectual impairment
  • more common in boys
  • larger head circumference
  • genetic component (associated w/ tuberous sclerosis and Fragile X)
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14
Q

Rett’s Disorder

A

4 years of normal functioning –>
hand wringing, breathing problems, intellectual impairment, ataxia, motor and social decline
- X linked

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15
Q

Childhood Disintegrative Disorder age

A

2-10 years of normal development

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16
Q

School age (7-11) and adolescence

A
  • psychosexual issues dormant
  • industry vs inferiority
  • lifelong sense of competence
  • concrete operations
  • learning problems identified
17
Q

School age (7-11) peer relationships

A
  • relationships with adults other than primary caregiver
  • same sex peer relationships
  • not fitting in
  • sexual latency, identifying with same sex parent
  • morality, rule conscious (by 12 more flexible)
  • more complex tasks (team sports)
  • better at dealing with illness and hospitalization
  • acting out as defense mechanism
  • age 9: universality of death
18
Q

Changes to brain during adolescence (11-20)

A
  • myelination
  • frontal and parietal lobes
  • pruning of up to 50% of synaptic connections, decline in glucose and oxygen metabolism
19
Q

Puberty milestones

A
  1. 5 in girls, 11.5 in boys
    - first menstruation 11-14
    - first ejaculation 12-15
    - complete by 13.5 in girls, 15 in males
20
Q

Factors the predispose to teen pregnancy

A
  1. depression
  2. poor school achievement
  3. divorced parents
21
Q

Down syndrome

A
  • single palmar transverse crease, protruding tongue, flat facies, hypotonia, epicanthal folds, small ears, thick neck, premature aging and Alzheimer’s disease
22
Q

Fragile X Syndrome

A

Affects males more severely
- delayed cognitive function, hyperactive, hand flapping, hyperextensible joints, large ears, elongated face, postpubertal enlargement of testes

23
Q

Phonological disorders

A

Leaves out or misplaces speech sounds, ie “ca” for cat, “top” for stop

24
Q

Articulation disorders

A

Unable to make necessary motor movements for accurate speech production, ie lisping

25
Q

Tourette’s disorder

A

Involuntary, before age 18

  • OCD/ ADHD/ dopamine
  • treat w/ dopamine blocking agents
26
Q

Factors that increase risk of divorce

A
  • Short courtship, teenagers, premarital pregnancy, absence of family support, prior divorce in family, difference in religion/SES, couples w/ seriously ill children
  • Risk higher when one spouse is physician (female, married prior to med school, psychiatry)
27
Q

Single Parent Family trends

A

highest to lowest: black, hispanic, white

  • increased risk of physical and mental illness
  • parent divorce: child at higher risk for school failure, depression, drug abuse, suicide, crime, divorce themselves
28
Q

Types of child custody

A

Sole custody: child lives with one parent who has legal responsibility for the child, other parent contributes to financial support

Joint custody: time split between both parents

Split custody: Each parent has custody of at least 1 child in the family

29
Q

Early adulthood (20-40)

A

age 30: role in society is defined, physical development at peak, individual is independent

  • love and work/ intimacy vs isolation
  • women often change paths in middle 30s
  • adopt parental values after years of rebellion
30
Q

Middle adulthood (40-65)

A

Good health, money, power, authority

  • “Sandwich generation” - responsibilities to older and younger relatives
  • More life behind than ahead –> midlife crisis
  • Climacterium: the physiological changes that occur during midlife
31
Q

Losses of aging

A
  • Social status, death of spouses and friends, decline in health
  • ego integrity vs despair, pride vs wasted life
32
Q

Cognitive function in the elderly

A

Dementia in less than 10% of elderly

- over age 85, 1/2 have cognitive impairment

33
Q

PHysical and neurological changes of aging

A
  • decreased cerebral blood flow, brain weight, formation of amyloid plaques
  • intelligence is same
  • decreased neurotransmitter availability
  • more sensitive to side effects, increased depression
34
Q

Psychosocial changes of aging

A
  • reduced bladder control, loss of strength, vision and hearing loss, elder abuse
35
Q

Psychopathology in old people

A
  • depression, suicide, anxiety, alcohol + substance abuse, delirium
36
Q

Stages of dying

A

Denial, Anger, Bargaining, Depression, Acceptance

not necessarily in that order

37
Q

Normal grief vs complicated bereavement

A
  • both have initial shock and denial
  • denial in abnormal grief can be days to weeks
  • both include sadness, crying. normal grief can subside in 1-2 years
  • anniversary rxns common
  • abnormal grief –> symptoms intensify instead of lessening, suicidal thinking or hallucinations
  • cultural differences
38
Q

Role of physician in death and dying

A
  • make aware of dx and prognosis
  • reassurance
  • serve as resource to family
  • medically follow bereaved family members
  • resist emotional attachment