Effect of Feedback and Practice on Probabilistic Decision Making in Attention Deficit and Hyperactivity Disorder
NCT ID: NCT01574976
Last Updated: 2015-11-17
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
NA
80 participants
INTERVENTIONAL
2015-05-31
2015-11-30
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Participants will have to choose between low and certain outcome and a higher but uncertain outcome, with or without serial feedback after each trial. Participants will perform the task twice to examine practice effects.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
BASIC_SCIENCE
SINGLE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
control, no feeback
subjects without ADHD, probabilistic choices without feedback
probabilistic choice
subjects should choose between low-certain outcome and high-uncertain outcome
control, feedback
subjects without ADHD, probabilistic choices with feedback
probabilistic choice
subjects should choose between low-certain outcome and high-uncertain outcome
ADHD, no feedback
subjects with ADHD, probabilistic choices without feedback
probabilistic choice
subjects should choose between low-certain outcome and high-uncertain outcome
adhd, feedback
subjects with ADHD, probabilistic choices with feedback
probabilistic choice
subjects should choose between low-certain outcome and high-uncertain outcome
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
probabilistic choice
subjects should choose between low-certain outcome and high-uncertain outcome
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
Exclusion Criteria
* Psychosis,
* Autism,
* Tourette syndrome
13 Years
18 Years
ALL
Yes
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Shaare Zedek Medical Center
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Dr. Yehuda Pollak
clinical neuropsychologist
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Yehuda Pollak, PhD
Role: PRINCIPAL_INVESTIGATOR
Shaare Zedek Medical Center
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Shaare Zedek Medical Center
Jerusalem, Israel, Israel
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
37/12
Identifier Type: -
Identifier Source: org_study_id