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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL NBB

ABCD Game of Dice Summary Scores

0 Shared Subjects

Summary scores from the Game of Dice Task that assesses risk taking by having participants attempt to predict the outcome of a dice roll by choosing among different options that vary on their outcome probability and pay-off.
Clinical Assessments
Task Based
04/08/2020
abcd_gdss01
10/27/2020
View Change History
01
Definition
Submission Template
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_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
gdt_scr_script_subjectid String 128 Recommended script.subjectid: Subject ID Number gdt_subjectid
gdt_scr_event String 60 Recommended Event selected by RA if not 2-year follow-up (HIDEFROMCOMPLETION) gdt_event
gdt_scr_session Integer Recommended Session number (01,02,03) gdt_session
gdt_scr_script_startdate String 30 Recommended script.startdate: Date script was run gdt_startdate
gdt_scr_script_starttime String 30 Recommended script.starttime: Time script was started gdt_starttime
gdt_scr_script_elapsedtime Integer Recommended script.elapsedtime: Time it took to run script (in ms) gdt_elapsedtime
gdt_scr_parameters_gdtversion Integer Recommended parameters.GDTversion: 1 = original version with feedback (default); 2 = version without feedback 1;2 1=Original Version with Feedback (Default); 2=Version without Feedback gdt_version
gdt_scr_values_account_balance Integer Recommended values.account_balance: Amount participant owns at the end gdt_account_balance
gdt_scr_values_single Integer Recommended values.single: Counts how many times participant has bet on 1 specific dice face gdt_values_single
gdt_scr_values_double Integer Recommended values.double: Counts how many times participant has bet on 2 specific dice face gdt_values_double
gdt_scr_values_triple Integer Recommended values.triple: Counts how many times participant has bet on 3 specific dice face gdt_values_triple
gdt_scr_values_quadruple Integer Recommended values.quadruple: Counts how many times participant has bet on 4 possible dice faces gdt_values_quadruple
gdt_scr_values_safe Integer Recommended values.safe: Counts how many times participants selected a safe bet (bets on 3 or 4 dice faces) gdt_values_safe
gdt_scr_values_risky Integer Recommended values.risky: Counts how many times participants selected a risky bet (bets on 1 or 2 dice faces) gdt_values_risky
gdt_scr_expressions_net_score Integer Recommended expressions.net_score: Reflects the number of safe (bets on 3 or 4 numbers) vs. risky (bets on 1 or 2 numbers) choices. It is computed as number of safe bets minus number of risky bets. gdt_ss_netscore
gdt_scr_values_wins Integer Recommended values.wins: Adds the number of winning bets gdt_values_wins
gdt_scr_values_losses Integer Recommended values.losses: Adds the number of losing bets gdt_values_losses
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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