For this one-factor ANOVA (some information is missing) ,how many treatment groups were there? 
Definitions:
Progressive brain disease
Disorders of the brain that gradually worsen over time, affecting cognitive functions, motor skills, and other neurological functions.
Paranoid delusions
False beliefs typically characterized by suspicion or the belief that one is being persecuted or conspired against.
Alzheimer's disease
A progressive neurodegenerative disorder characterized by memory loss, cognitive decline, and personality changes.
Asperger's syndrome
A developmental disorder characterized by significant difficulties in social interaction and nonverbal communication, along with restricted and repetitive patterns of behavior and interests.
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