No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 and older
Sex
Any
Study type
Observational
Participants needed
2,500 (estimated)
Sponsor
University of Minnesota · Other
Who this trial is looking for
This trial is looking for adults who can help evaluate tests related to thinking and emotions. Participants will complete some online tests to see how they work for understanding depression.
Are You a Good Fit for This Trial?
You may be able to join if
I am 18 years or older
I speak English
I live in the U.S.
I have access to a computer with internet
I use mTurk or Prolific
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer three quick questions written from this study's own rules to see if you may qualify. No account needed to find out.
This study will provide data for evaluating the psychometric characteristics of the tests assessing cognitive flexibility, including their (1) internal consistency, (2) feasibility and tolerability, their (3) convergent and discriminant validity of cognitive and affective constructs such as those introduced to understand mental disorders, and (4) sensitivity (and correspondence) to individual diff…
This study will provide data for evaluating the psychometric characteristics of the tests assessing cognitive flexibility, including their (1) internal consistency, (2) feasibility and tolerability, their (3) convergent and discriminant validity of cognitive and affective constructs such as those introduced to understand mental disorders, and (4) sensitivity (and correspondence) to individual differences. For these tests to be useful in studying clinical conditions, they must show adequate reliability, validity, and sensitivity in large samples of convenience.
Trial Locations
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Facility
City
State
Country
Status
Eligibility Criteria
Inclusion Criteria:
* Adults 18 years or older
* English-speaking
* Live in the U.S.
* Have access to an internet connected computer
* Users of the mTurk and Prolific survey website
Exclusion Criteria:
* NA
Inclusion Criteria:
* Adults 18 years or older
* English-speaking
* Live in the U.S.
* Have access to an internet connected computer
* Users of the mTurk and Prolific survey website
Exclusion Criteria:
* NA
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