D2D Normative Data for Remote Assessments

NCT03206775, Completed, University of Minnesota

Trial 9

As registered on ClinicalTrials.gov, in the graph's capture of the registry.

Field	Value	Source
Title	D2D Normative Data for Remote Assessments	ClinicalTrials.gov
NCT number	NCT03206775	ClinicalTrials.gov
Status	Completed	ClinicalTrials.gov
Enrollment	1,271 participants, actual	ClinicalTrials.gov
Lead sponsor	University of Minnesota	ClinicalTrials.gov
Conditions	Cognition	ClinicalTrials.gov
Interventions	Cognitive Assessments (Phase 1), Cognitive Battery A (Phase 2), Cognitive Battery B (Phase 2), Cognitive Battery C (Phase 2)	ClinicalTrials.gov
First posted	2017-07-02	ClinicalTrials.gov
Last updated	2020-02-18	ClinicalTrials.gov

Registered outcomes 21

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

List	Outcome	Time frame	Description	Source
Primary	Visual Sweeps	4 minutes	Phase 1: Participants watch two spatial frequency sweeps and determine whether each one swept inward or outward	ClinicalTrials.gov
Primary	Sustained Visual Attention	4 minutes	Phase 1: Participants are asked to press the spacebar as fast as they can whenever a star appears at the top of the screen (don't press when it appears at the bottom of the screen)	ClinicalTrials.gov
Primary	Associative Learning--Visual	4 minutes	Phase 1: Participants will see a ring of items. They are asked to memorize the items and their locations.	ClinicalTrials.gov
Primary	Associative Learning--Auditory	4 minutes	Phase 1: Participants will hear a sequence of syllables. They are asked to memorize the syllables and repeat the sequence by clicking on the words.	ClinicalTrials.gov
Primary	Emotion Motion	4 Minutes	Phase 1: Participants will see a video of a person showing a facial expression on every trial. They are asked to select the correct emotion	ClinicalTrials.gov
Primary	Voice Choice	4 Minutes	Phase 1: A sentence spoken in a certain prosody will be presented on every trial. Correctly choose the emotion expressed in the sentence	ClinicalTrials.gov
Primary	On Trails: Learning	4 minutes	Phase 2, Battery A: Participants see two circles connected by paths. Remember the path from A to B, and click the circles in the order indicated. If the participant makes a mistake, the path is shown again.	ClinicalTrials.gov
Primary	Line Length Discrimination	4 minutes	Phase 2, Battery A: Participants watch two lines surrounded by stars and determine which one is longer.	ClinicalTrials.gov
Primary	Tap the Emotion	4 minutes	Phase 2, Battery A: This is an executive function go/no-go task that captures both inhibitory control and sustained attention abilities. Participants see a series of faces, each presented for a limited time. Participants are instructed to tap the button every time they see a happy or sad face, and to not tap the button when they see a neutral face	ClinicalTrials.gov
Primary	Sound Sweeps	4 minutes	Phase 2, Battery A: Participants are presented with two subsequent tones that eithe rrise or lower in pitch, and they are asked to identify the direction of the pitch change.	ClinicalTrials.gov
Primary	Visual Time Order Judgment	4 minutes	Phase 2, Battery B: Watch two visual patterns shown one after the other and determine which one was presented first	ClinicalTrials.gov
Primary	Target Tracker	4 minutes	Phase 2, Battery B: Keep track of the targets as all the objects (targets and distractors) move around the screen.	ClinicalTrials.gov
Primary	Emotional Face	4 minutes	Phase 2, Battery B: This is an emotional stroop task that provides a measure of executive attention. In each trial, an expressive face is shown and overlaid with a congruent or incongruent word (stroop effect). Participants see a series of faces, each presented for a limited time. Identify the emotion of the face as quickly as possible. If the face is displaying happiness, tap the HAPPY button. If the face is displaying fear, tap the FEAR button. Increased reaction time to incongruent stimulus combinations capture capacity for conflict resolution.	ClinicalTrials.gov
Primary	Auditory Sound Discrimination	4 minutes	Phase 2, Battery B: Participants must determine which of two similar sounding syllable phonemes were spoken.	ClinicalTrials.gov
Primary	Stroop 2AFC	4 minutes	Phase 2, Battery C: The name of a color written in colored text appears in the screen. Participants elect the color of the text by tapping left/right keyboard arrow as quickly as they can.	ClinicalTrials.gov
Primary	Visual Task Switcher	4 minutes	Phase 2, Battery C: Two shapes are presented rapidly on the screen. Respond quickly if the two shapes share the same criteria, which changes from trial to trial (e.g., color).	ClinicalTrials.gov
Primary	Beep Seeker	4 minutes	Phase 2, Battery C: Participants are presented with a target beep tone and then asked to identify it in the presence of distracting tones.	ClinicalTrials.gov
Primary	Voice Choice	4 minutes	Phase 2, Battery C: A sentence spoken in a certain prosody will be presented on every trial. Correctly choose the emotion expressed in the sentence	ClinicalTrials.gov
Secondary	Behavioral Inhibition Scale/Behavioral Activation Scale (BIS/BAS)	4 minutes	Participants will answer self-report questions to determine behavioral inhibition and behavioral activation. The scale is set at 1-4 1 not active at all and 5 being the most active	ClinicalTrials.gov
Secondary	Temporal Experience of Pleasure Scale (TEPS)	4 minutes	Participants will answer self-report questions to determine their anticipatory and consummatory pleasure. Scale range is 1-6 1 being least pleasurable and 6 being the most pleasurable	ClinicalTrials.gov

Outcomes 0

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

Type	Outcome	Time frame	Population	Units	Measured as	Source

Results by group 0

Each measurement the trial posted, group by group, in the words and numbers it posted.

Outcome	Group	Category	Value	Spread	Units	Source

Participant flow 0

How many started, completed or left each group, period by period.

Period	Milestone	Group	Participants	Units counted	Source

Adverse events 0

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

Type	Event	Organ system	Group	Affected	At risk	Events	Source

Adverse event totals 0

The totals the trial posted for each group.

Total	Group	Affected	At risk	Source

Papers 0

The papers the trial lists on ClinicalTrials.gov.

PMID	Listed as	Source

Trial comparisons 0

Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.

Comparison	Source

Tests 3

The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.

Test	Named as	Source
Emotional Stroop Task	Primary outcome	ConductCognition
Go/No-Go Task	Primary outcome	ConductCognition
Stroop Color-Word Test	Primary outcome	ConductCognition

Source 4

Field	Value	Source
Release	trials-2026-11-12-0.3.0	ClinicalTrials.gov
Release manifest SHA-256	4a570df2e7274cee2d4fa2959402fab41880e2cd412e4b590390035fbea69391	ClinicalTrials.gov
Registry capture	2026-11-12	ClinicalTrials.gov
Results copy, AACT	2026-03-23	ClinicalTrials.gov

The same record as JSON

Release trials-2026-11-12-0.3.0

ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.