Carly's years of drug use have severely hindered her cognitive abilities, leaving her ditzy and, according to an online intelligence test, "mildly retarded." When she goes sober her IQ skyrockets; this led to her gaining the highest score ever on the GED test in the state of California.
Carly's prolonged substance abuse has severely impaired her mental sharpness, causing her to appear scatterbrained and, according to an online cognitive assessment, 'moderately intellectually disabled.' Nevertheless, when she becomes sober, her mental faculties dramatically improve; this led to her achieving the highest score ever on the GED test in California.