Young girls with Fragile X Syndrome, as well as a comparison group of developmentally delayed girls known to test negative for Fragile X, were characterized on the basis of parent-rated behavioral checklists, including the Conners and Autism Checklists. Girls with a diagnosis of Fragile X showed an increase in a number of areas, including hyperactivity and autistic-like behaviors, relative to the comparison group, which persisted after statistical adjustment for age and IQ. Another notable finding was the tremendous variability seen among members of the Fragile X group. Results based upon parent questionnaires paralleled reports based upon professional examinations, suggesting that these instruments may prove useful for screening in a variety of settings.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR003655-11
Application #
5224668
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
11
Fiscal Year
1996
Total Cost
Indirect Cost
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