Extra Time on Brazilian College Level Exam for Students With and Without ADHD

NCT ID: NCT06063382

Last Updated: 2025-11-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

103 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-08-30

Study Completion Date

2025-09-18

Brief Summary

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Standardized tests such as the Scholastic Aptitude Test (SAT) and the brazilian National High School Exam (ENEM) give more time for students with Attention Deficit and Hyperactivity Disorders (ADHD) to complete the exam. The goal of this study is to find out if giving students with ADHD more time on tests actually helps them. Additionally, the research aims to find out if more time helps students without ADHD too or not, or even if it only helps students with certain traits.

Detailed Description

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Initially, the participants of this study will fill out forms and questionnaires online. Then, they will go through a psychiatric evaluation, where they will talk to a psychiatrist, and neuropsychological testing, where they will do some mental activities. Later on, they will do a mock test of the ENEM, with and without extra time.

Conditions

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Attention Deficit Disorder With Hyperactivity

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Participants will be assigned either to the "ADHD group" or "non-ADHD group" based on diagnosis. Both groups will receive the same intervention, which is to perform three academic exams based on the Brazilian National High School Exam (ENEM) under three different time conditions (40 minutes, 50 minutes and 60 minutes). The order in which they will perform each exam and with which time condition will be randomized.

In order to emulate real-life conditions in which students compete for college entry and motivate them, the participants will be competing for valuable prizes (ebook readers).
Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

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ADHD group

Participants with Attention Deficit Disorder/Hyperactivity (ADHD) diagnosis who will take three equivalent academic exams, having 40 minutes (standard time), 50 minutes (25% increase) and 60 minutes (50% increase) to complete the exam.

Group Type EXPERIMENTAL

Extended time 25%

Intervention Type BEHAVIORAL

Considering a standard time of 40 minutes, participants will receive 50 minutes to complete the exam.

Extended time 50%

Intervention Type BEHAVIORAL

Considering a standard time of 40 minutes, participants will receive 50 minutes to complete the exam.

Control group

Participants without Attention Deficit Disorder/Hyperactivity (ADHD) diagnosis who will take three equivalent academic exams, having 40 minutes (standard time), 50 minutes (25% increase) and 60 minutes (50% increase) to complete the exam.

Group Type ACTIVE_COMPARATOR

Extended time 25%

Intervention Type BEHAVIORAL

Considering a standard time of 40 minutes, participants will receive 50 minutes to complete the exam.

Extended time 50%

Intervention Type BEHAVIORAL

Considering a standard time of 40 minutes, participants will receive 50 minutes to complete the exam.

Interventions

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Extended time 25%

Considering a standard time of 40 minutes, participants will receive 50 minutes to complete the exam.

Intervention Type BEHAVIORAL

Extended time 50%

Considering a standard time of 40 minutes, participants will receive 50 minutes to complete the exam.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Brazilian citizen;
* Planing to participate in college-entry standardized tests (ENEM, Vestibulares);

Exclusion Criteria

* Medical condition and/or disability that may hinder the neuropsychological testing;
* Intelligence Quotient (IQ) lower than 80;
* Psychotic disorders, bipolar disorders, current moderate or severe depressive episode, suicide risk, autism spectrum disorders, learning disabilities.
Minimum Eligible Age

16 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Hospital de Clinicas de Porto Alegre

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Luis Augusto Paim Rohde, PhD

Role: PRINCIPAL_INVESTIGATOR

Hospital de Clínicas de Porto Alegre

Locations

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Hospital de Clínicas de Porto Alegre

Porto Alegre, Rio Grande do Sul, Brazil

Site Status

Countries

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Brazil

Related Links

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https://redcap.link/ognsz470

Online questionnaires

Other Identifiers

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64785722.0.0000.5327

Identifier Type: OTHER

Identifier Source: secondary_id

2022-0458

Identifier Type: -

Identifier Source: org_study_id

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