NCT00446537.

Study name	Public title: Procedural learning in participants with ADHD Scientific title: not reported
Methods	Randomised controlled cross‐over trial Study duration: not reported
Participants	Sample size: not reported Inclusion criteria aged 12‐50 years IQ > 85 Exclusion criteria Not reported
Interventions	MPH Placebo
Outcomes	No outcomes reported
Starting date	Not reported
Contact information	Name: Esther Adi‐Japha, PhD Telephone: 972‐3‐5318704 Email: japhae@mail.biu.ac.il
Notes	Sponsor: Shaare Zedek Medical Center Declaration of interests: not reported