What is your age?
* must provide value
What is your gender?
* must provide value
Male
Female
Non-binary/Other
Do you consider yourself Hispanic or Latino?
* must provide value
Yes
No
Not sure
I'd rather not say
Which best describes your ethnic background (check all that apply)?
* must provide value
Do you currently live in the United States and have a US address where you can receive checks?
* must provide value
Yes
No
Do you currently have a diagnosis of a neurological disorder? (e.g. Alzheimer's or other
dementia, Parkinson's)
* must provide value
Yes
No
Do you have any physical disability that affects your ability to respond to pictures and words on
your computer screen?
* must provide value
Yes
No
Have you suffered any accident or head injury in the last year that resulted in a loss of
consciousness lasting more than one minute?
* must provide value
Yes
No
Over the last 2 weeks, how often have you been bothered by thoughts that you would be better off dead, or of hurting yourself?
* must provide value
Not at all
Several days
More than half the days
Nearly every day
In the past 3 months, how often have you used the following substances without prescriptions ? Stimulants: amphetamines, "speed", crystal meth, "crank", Dexedrine, Ritalin, diet pills Cocaine: snorting, IV, freebase, crack, "speedball" Opiates: heroin, morphine, Dilaudid, opium, Demerol, methadone, Darvon, codeine, Percodan, Vicodin, OxyContin Hallucinogens: LSD ("acid"), mescaline, peyote, psilocybin, STP, "mushrooms", "ecstasy", MDA, MDMA Dissociative Drugs: PCP (Phencyclidine ,"Angel Dust", "Peace Pill", "Hog"), or ketamine ("Special K") Inhalants: "glue", ethyl chloride, "rush", nitrous oxide ("laughing gas"), amyl or butyl nitrate ("poppers") Sedatives, Hypnotics or Anxiolytics: Quaalude, Seconal ("reds"), Valium, Xanax, Librium, Ativan, Dalmane, Halcion, barbiturates, Miltown, GHB, Roofinol, "Roofies"
* must provide value
Never
Once or twice
Monthly
Weekly
Almost daily
Daily
In the past 3 months, how often have you used the following substances without prescriptions ? Cannabis: marijuana, hashish ("hash"), THC, "pot", "grass", "weed", "reefer"
* must provide value
Never
Once or twice
Monthly
Weekly
Almost daily
Daily
Have there been at least 6 different periods of time (at least 2 weeks) when you felt deeply depressed?
* must provide value
Yes
No
Did you have problems with depression before the age of 18?
* must provide value
Yes
No
Have you ever had to stop or change your antidepressant because it made you highly irritable or hyper?
* must provide value
Yes
No
Over the past 7 days including today, have you been more talkative than normal with thoughts racing in your head?
* must provide value
Yes
No
Over the past 7 days including today, have you been you feeling any of the following: unusually happy; unusually outgoing; or unusually energetic?
* must provide value
Yes
No
Over the past 7 days including today, have you been needing much less sleep than usual?
* must provide value
Yes
No
Do you ever hear the voice of someone talking that other people cannot hear?
* must provide value
Yes
No
Do you see things that others can't or don't see?
* must provide value
Yes
No
Do you have regular or daily access to a smartphone over the next three weeks?
* must provide value
Yes
No
Does the smartphone have reliable Internet access?
* must provide value
Yes
No
Was the smartphone purchased in the last 5 years?
* must provide value
Yes
No
Are you awake by 9am (or soon after) most days?
* must provide value
Yes
No
Do you go to sleep before 9pm most days?
* must provide value
Yes
No
Will you be able to complete 5-10 minute assessments, three times a day for the next three weeks?
(between 9am and 9pm)
* must provide value
Yes
No
What time zone do you live in?
* must provide value
Eastern Central Mountain Pacific Alaska Hawaii-Aleutian Other
In the next 25 days, do you plan to stay in the same time zone?
* must provide value
Yes
No
Do you live in a place that observes daylight savings time?
* must provide value
Yes
No
How did you hear about this study?
* must provide value
Saw a post on Mass General Brigham Rally website
Saw a post on TestMyBrain.org
Saw a physical flyer in local communities
Recommended by a friend
Other
Please specify how you found out about this study
* must provide value
In the past 7 days including today, how much were you distressed by faintness or dizziness?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling no interest in things?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by nervousness or shakiness inside?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by pains in heart or chest?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling lonley?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling tense or keyed up?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by nausea or upset stomach?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling blue?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by suddenly feeling scared for no reason?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by trouble getting your breath?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by the feeling of worthlessness?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by spells of terror or panic?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by numbness or tingling in parts of your body?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling hopeless about the future?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling so restless you couldn't sit still?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling weak in parts of your body?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by thoughts of ending your life?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
In the past 7 days including today, how much were you distressed by feeling fearful?
* must provide value
Not at all
A little bit
Moderately
Quite a bit
Extremely
What is your email address?
* must provide value