Child Psych Lecture Flashcards
ADHD triad?
Hyperactivity
Inattention
Negative behavioral impulsivity
Difficulty listening, sustaining attention
Difficulty with organization
Avoidance of cognitively challenging activities
Forgetfulness
Distractibility
Inattention aspect of ADHD
*MC in girls
Blurting out answers
Difficulty waiting for turn
Interrupting others
Impulsivity aspect of ADHD
Fidgetiness
Running about inappropriately
Difficulty being quiet
Excessive talking
MC in preschool and elementary aged kids
hyperactivity aspect of ADHD
True or false..
With ADHD, hyperactivity tends to decline as child gets older, but inattentive symptoms will persist into adulthood
True
Teens will report “internal restlessness” which leads to thrill seeking behavior
ADHD
Decrease caudate nucleeus, globus pallidus, posterior brain regions
Genes involved:
Human thyroid receptor beta gene on chromosome 3
Dopamine transporter gene (DAT) on chromosome 5
Dopamine receptor D4 gene on chromosome 11
ADHD
think of what NT when it comes to ADHD?
Dopamine
3 aspects must be present for this dx:
- IQ under 70 on individually administered test
- impairment in present adaptive functioning in at least 2 domains
- Onset before age 18
Intellectual disability (formerly called mental retardation)
For an intellectual disability dx, IQ must be under…
below 70
What is the IQ range for mild intellectual disability?
(educable, need assistance under stress)
IQ of 50-70
*this is about 85% of cases!
What is the IQ range for moderate intellectual disability?
(communication deficits)
IQ range 35-49
10% of cases
What is the IQ range for severe intellectual disability?
(motor and communication deficits, may live in homes)
IQ 21-34
4% cases
What is the IQ range for profound intellectual disability?
(noticeable at birth, needs help with basic skills)
IQ <20
1-2% cases
Impairment in social interaction
Impairment in communication-language delays
Repetitive, stereotyped patterns of behavior, interests
Onset prior to age 3 yrs.
Genetic origin
Autistic disorder