Behavioral Differences in Effortful Control
Public ClinicalTrials.gov record NCT01852344. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Effortful control refers to the mental processes that help a person to regulate his or her own attention, thoughts, and emotions. This study will examine behavioral differences in healthy individuals when performing a task that induces fatigue. The purpose of this study is to examine the effects of methylphenidate on the cognitive functions in healthy individuals when performing fatiguing cognitive tasks.
Study identification
- NCT ID
- NCT01852344
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 108 participants
Conditions and interventions
Conditions
Interventions
- Methylphenidate Drug
- Placebo Drug
- Easy Behavioral Task Behavioral
- Hard Behavioral Task Behavioral
Drug · Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 35 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2012
- Primary completion
- Jun 4, 2013
- Completion
- Apr 23, 2017
- Last update posted
- Jan 7, 2018
2012 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Rachel Upjohn Building, East Medical Campus | Ann Arbor | Michigan | 48109-2700 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
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About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01852344, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 7, 2018 · Synced Sep 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01852344 live on ClinicalTrials.gov.