Skip to main content

Table 5 Summary of acceptable measures and behavioral associations for the FXS cohort

From: Feasibility, reliability, and clinical validity of the Test of Attentional Performance for Children (KiTAP) in Fragile X syndrome (FXS)

KiTAP Measure Correlates
  ABC-C BASC-2-2
Alertness ↑ RT with: ↑ hyperactivity** ↓ adaptability*
  ↑ inappropriate speech*  
Alertness ↑ SD RT with: ↑ hyperactivity* ↑ hyperactivity*,
  ↑ lethargy* ↓ adaptability*
Distractibility ↑ errors with: ↑ hyperactivity* ↑ attention problems*
  ↑ irritability* ↓ adaptability*
  ↑ inappropriate speech**  
Go-Nogo ↑ errors with: ↑ hyperactivity* ↑ hyperactivity*
Flexibility ↑ errors with:   ↑ attention problems**
   ↓ adaptability*
Flexibility ↑ RT with: ↑ stereotypy* ↓ hyperactivity*
  ↑ irritability*  
Vigilance ↑ RT with: ↑ stereotypy** *  
  ↑ inappropriate speech*  
  1. aAbbreviations: ABC-C, Aberrant Behavior Checklist-Community Edition; BASC-2, Behavior Assessment System for Children, Second Edition; FXS, Fragile X syndrome; KiTAP, Test of Attentional Performance for Children; RT, reaction time; SD, standard deviation.
  2. *P < 0.05, **P < 0.01