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ABCD Youth Discrimination Measure

11,453 Shared Subjects

Measure of perceived discrimination, discrimination perceived to occur due to ethnic background
Clinical Assessments
Social Adjustment
01/18/2019
abcd_ydmes01
10/27/2020
View Change History
01
Query Element Name Data Type Size Required 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_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 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.
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
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 Recommended The event name for which the data was collected
Query dim_yesno_q1 Integer Recommended In the past 12 months, have you felt discriminated against: because of your race, ethnicity, or color? Definition of ethnicity: groups of people who have the same customs, or origin 1 ; 0 ; 777 ; 999 1 = Yes; 0 = No; 777 = Don't know; 999 = Refused to answer discrimination_q1
Query dim_yesno_q2 Integer Recommended In the past 12 months, have you felt discriminated against: because you are (or your family is) from another country? 1 ; 0 ; 777 ; 999 1 = Yes; 0 = No; 777 = Don't know; 999 = Refused to answer discrimination_q2
Query dim_yesno_q3 Integer Recommended In the past 12 months, have you felt discriminated against: because someone thought you were gay, lesbian, or bisexual? 1 ; 0 ; 777 ; 999 1 = Yes; 0 = No; 777 = Don't know; 999 = Refused to answer discrimination_q3
Query dim_yesno_q4 Integer Recommended In the past 12 months, have you felt discriminated against: because of your weight? 1 ; 0 ; 777 ; 999 1 = Yes; 0 = No; 777 = Don't know; 999 = Refused to answer discrimination_q4
Query dim_matrix_q1 Integer Recommended How often do the following people treat you unfairly or negatively because of your ethnic background? Teachers: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q1
Query dim_matrix_q2 Integer Recommended How often do the following people treat you unfairly or negatively because of your ethnic background? Other adults outside school: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q2
Query dim_matrix_q3 Integer Recommended How often do the following people treat you unfairly or negatively because of your ethnic background? Other students: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q3
Query dim_matrix_q4 Integer Recommended I feel that others behave in an unfair or negative way toward my ethnic group: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q4
Query dim_matrix_q5 Integer Recommended I feel that I am not wanted in American society: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q5
Query dim_matrix_q6 Integer Recommended I don't feel accepted by other Americans: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q6
Query dim_matrix_q7 Integer Recommended I feel that other Americans have something against me: 1 ; 2 ; 3 ; 4 ; 5 ; 777 ; 999 1 = almost never; 2 = rarely; 3 = sometimes; 4 = often; 5 = very often; 777 = don't know; 999 = refused to answer discrimination_matrix_q7
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

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