What % of children with adhd have parents with adhd? PreInt_FamHx,m_adhdPreInt_FamHx,f_adhd
What is the SES/race/gender breakdown of children with adhd?
What are the kinds of professions / college education held by parents of kids with adhd?
School environment for children with adhd PhenX_School
Neighborhood environment for children with adhd PhenX_Neighborhood
How do general scores of achievement and intelligence differ across adhd subtypes?
What is the gender breakdown of adhd subtypes?
Girls with adhd:
age of first menstruation
age of puberty onset
what kind of school organizations are kids with adhd part of? PreInt_EduHx
Family history of mental illness PreInt_FamHx or other illness
primary diagnosis of mother, father, sibling
What % of children are taking medication for adhd?
What type of allergies do children with adhd have?
Previous head injuries?
Mother’s nicotine use during pregnancy?
Severity of ADHD diagnosis - differences across subtypes (inattentive, hyperactive etc.)
Any information on whether people with adhd are night owls versus early risers?
Any difference in rates of suspension, detention in children with ADHD compared to children without a diagnosis?
Is there any evidence that children with ADHD spend longer on the internet than children without adhd, and what is the nature of internet usage?
Questions - Child Behavior Checklist - Teacher Report Form
What information is captured in this questionnaire?
teacher / parent differences in CBCL in girls with ADHD - difference in reporting?
what scales you use to diagnose ADHD result in different subtypes
Questions - Predictive modeling
ADHD: can subtypes be classified from one another?
hypothesis: most questionnaires/measures will not be able to differentiate between adhd subtypes
ADHD: can gender be classified from one another?
hypothesis: certain questionnaires will be able to identify between gender
are there boys/girls who have cognitive profiles similar to those with adhd but haven’t been diagnosed with adhd?
how do we address this question? determine a cognitive profile for each participant and do a similarity comparison between those diagnosed with adhd and those without, are there any participants who have a cognitive profile that is very similar to ADHD but were not given a diagnosis?
Summary of cognitive performance
Many questionnaires (e.g., measures) have a total or raw score providing an overall summary of how well a participant did on a questionnaire
For all of the measures that have a total or raw score, how well on average are children with ADHD (across subtypes and gender) performing on these assessments compared to children without a diagnosis?