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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

ABCD Youth Mobil Tech Postassessment

0 Shared Subjects

Post-assessment youth survey for passive assessment of phone use substudy
Clinical Assessments
Questionnaire
04/09/2020
abcd_mtpay01
10/27/2020
View Change History
01
Definition
Submission Template
Query Element Name Data Type Size Required Condition Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0::1440 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
eventname String 60 Required The event name for which the data was collected
mtpo_start_time Date Recommended Time of page loads mobil_pilot_post_start_time
mtpo_1_wkdy String 250 Recommended On a typical WEEKDAY (Monday- Friday), how much TIME per day do you spend in TOTAL on a computer, cell phone, tablet, iPod, or other electronic device? Please do NOT include time spent on school related work, but do include watching TV, shows or videos, texting or chatting, playing games, or visiting social networking sites (Facebook, Twitter, Instagram). For example, if on a typical weekday, total screen time equals 2 hours/day, you would enter 2" for hours and "0" for minutes. mobil_pilot_post_1_wkdy
mtpo_1_wkdy_hrs Integer Recommended Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_post_1_wkdy_hrs
mtpo_1_wkdy_mins Integer Recommended Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_post_1_wkdy_mins
mtpo_2_wknd String 250 Recommended On a typical WEEKEND DAY (Saturday-Sunday), how much TIME per day do you spend in TOTAL on a computer, cellphone, tablet, iPod, or other electronic device? Please do NOT include time spent on school related work, but do include watching TV, shows or videos, texting or chatting, playing games, or visiting social networking sites (Facebook, Twitter, Instagram). mobil_pilot_post_2_wknd
mtpo_2_wknd_hrs Integer Recommended Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_post_2_wknd_hrs
mtpo_2_wknd_mins Integer Recommended Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_post_2_wknd_mins
mtpo_3_wkdy String 250 Recommended How much of ___ (total time estimate for weekday) do you spend on a mobile device specifically? mobil_pilot_post_3_wkdy
mtpo_3_wkdy_hrs Integer Recommended Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_post_3_wkdy_hrs
mtpo_3_wkdy_mins Integer Recommended Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_post_3_wkdy_mins
mtpo_4_total_wknd String 250 Recommended How much of ___ (total time estimate for weekend) do you spend on a mobile device specifically? mobil_pilot_post_4_total_wknd
mtpo_4_total_wknd_hrs Integer Recommended Hours: 0 :: 23 0=0; 1=1; 2=2; 3=3; 4=4; 5=5; 6=6; 7=7; 8=8; 9=9; 10=10; 11=11; 12=12; 13=13; 14=14; 15=15; 16=16; 17=17; 18=18; 19=19; 20=20; 21=21; 22=22; 23=23 mobil_pilot_post_4_total_wknd_hrs
mtpo_4_total_wknd_mins Integer Recommended Minutes: 0 ; 15 ; 30 ; 45 0=0; 15=15; 30=30; 45=45 mobil_pilot_post_4_total_wknd_mins
mtpo_5 Integer Recommended In your opinion, compared to other boys/girls your age, how much do you use your mobile device? 1 :: 5 1=Much less; 2=A little less; 3=About the same; 4=A little more; 5=Much more mobil_pilot_post_5
mtpo_6 Integer Recommended In your opinion, do you do think the amount of time you spend on your device is healthy? 1 ; 0 1=Yes; 0=No mobil_pilot_post_6
mtpo_peer_percept_1 Integer Recommended Did you tell your friends about the device monitoring applications? 1 ; 0 ; 999 ; 777 1=Yes; 0=No; 999=Don't Know; 777=Refuse to Answer mobil_pilot_post_peer_percept_1
mtpo_peer_percept_2 Integer Recommended mtpo_peer_percept_1 == 1 How comfortable were you discussing the applications in front of your friends? 1 ; 2 ; 3 ; 999 ; 777 1=Not comfortable; 2=Kind of comfortable; 3=Very comfortable; 999=Don't Know; 777=Refuse to Answer mobil_pilot_post_peer_percept_2
mtpo_peer_percept_3 Integer Recommended mtpo_peer_percept_1 == 1 How interested were your friends in the applications? 1::3; 777; 999 1=Not interested; 2=Kind of interested; 3=Very interested; 999=Don't Know; 777=Refuse to Answer mobil_pilot_post_peer_percept_3
mtpo_peer_percept_4 Integer Recommended mtpo_peer_percept_1 == 1 How good or bad were their comments about the applications? 1 ; 2 ; 3 ; 999 ; 777 1=Negative; 2=Not negative or positive; 3=Positive; 999=Don't Know; 777=Refuse to Answer mobil_pilot_post_peer_percept_4
mtpo_study_1 Integer Recommended Were there any days during the past 4 weeks that you did not use your mobile device? 1 ; 0 1=Yes; 0=No mobil_pilot_post_study_1
mtpo_study_2 Integer Recommended mtpo_study_1 == 1 How many? mobil_pilot_post_study_2
mtpo_study_3 Integer Recommended Did anyone else use your mobile device over the past 4 weeks? 1 ; 0 1=Yes; 0=No mobil_pilot_post_study_3
mtpo_study_4 Integer Recommended mtpo_study_3 == 1 What percentage of time did someone else use your device? 0 :: 3 0=10% or less; 1=10-25%; 2=25-50%; 3=Greater than 50% mobil_pilot_post_study_4
mtpo_study_5 Integer Recommended How much did you change how you used your mobile device while having the applications on your device? 0 :: 2 0=A lot; 1=A little; 2=Not at all mobil_pilot_post_study_5
mtpo_iua_1 Integer Recommended I thought the applications were too obvious on my device 1 :: 5 1=Strongly agree; 2=Somewhat Agree; 3=Neutral; 4=Somewhat Disagree; 5=Strongly Disagree mobil_pilot_post_iua_1
mtpo_iua_2 Integer Recommended I forgot the applications were on my device 1 :: 5 1=Strongly agree; 2=Somewhat Agree; 3=Neutral; 4=Somewhat Disagree; 5=Strongly Disagree mobil_pilot_post_iua_2
mtpo_iua_3 Integer Recommended I think the applications made my battery drain faster 1 :: 5 1=Strongly agree; 2=Somewhat Agree; 3=Neutral; 4=Somewhat Disagree; 5=Strongly Disagree mobil_pilot_post_iua_3
mtpo_iua_4 Integer Recommended I think the applications used up too much of my data 1 :: 5 1=Strongly agree; 2=Somewhat Agree; 3=Neutral; 4=Somewhat Disagree; 5=Strongly Disagree mobil_pilot_post_iua_4
mtpo_iua_5 Integer Recommended What were the good things about the applications? mobil_pilot_post_iua_5
mtpo_iua_6 Integer Recommended What were the bad things about the applications? mobil_pilot_post_iua_6
mtpo_iua_7 Integer Recommended I noticed a difference between the two applications 1 ; 0 1=True; 0=False mobil_pilot_post_iua_7
mtpo_iua_8 Integer Recommended I noticed the EARS application more. 1 ; 0 1=True; 0=False mobil_pilot_post_iua_8
mtpo_iua_9 Integer Recommended I noticed the Digital Footprint application more. 1 ; 0 1=True; 0=False mobil_pilot_post_iua_9
mtpo_iua_10 Integer Recommended If I had to choose, I would rather have had only [EARS, Digital Footprint, or No Preference] on my phone. 1::3 1=EARS; 2=Digital Footprint|3=No Preference mobil_pilot_post_iua_10
mtpo_fut_use_1 Integer Recommended If we asked you to have the applications on your device longer, would you do it? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_post_fut_use_1
mtpo_fut_use_2 Integer Recommended If the applications would ask you a few questions every day, would that be okay with you? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_post_fut_use_2
mtpo_fut_use_3 Integer Recommended Since you started using these applications, have any of your family or friends used a mobile device activity tracker? 1 ; 0 ; 999 1=Yes; 0=No; 999=Don't Know mobil_pilot_post_fut_use_3
mtpo_fut_use_4 Integer Recommended mtpo_fut_use_3 == 1 Who? 1 :: 5 ; 999 1=Mother; 2=Father; 3=Grandparent(s); 4=Sibling(s); 5=Friend(s); 999=Don't Know mobil_pilot_post_fut_use_4
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.

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