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Filter Cart

The Filter Cart provides a powerful way to query and access data for which you may be interested.  

A few points related to the filter cart are important to understand with the NDA Query/Filter implementation: 

First, the filter cart is populated asyncronously.  So, when you run a query, it may take a moment to populate but this will happen in the background so you can define other queries during this time.  

When you are adding your first filter, all data associated with your query will be added to the filter cart (whether it be a collection, a concept, a study, a data structure/elment or subjects). Not all data structures or collections will necessarily be displayed.  For example, if you select the NDA imaging structure image03, and further restrict that query to scan_type fMRI, only fMRI images will appear and only the image03 structure will be shown.  To see other data structures, select "Find All Subject Data" which will query all data for those subjects. When a secord or third filter is applied, an AND condition is used.  A subject must exist in all filters.  If the subject does not appear in any one filter, that subjects data will not be included in your filter cart. If that happens, clear your filter cart, and start over.  

It is best to package more data than you need and access those data using other tools, independent of the NDA (e.g. miNDAR snapshot), to limit the data selected.  If you have any questions on data access, are interested in using avaialble web services, or need help accessing data, please contact us for assistance.  

Frequently Asked Questions

Glossary

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NDA provides a single access to de-identified autism research data. For permission to download data, you will need an NDA account with approved access to NDA or a connected repository (AGRE, IAN, or the ATP). For NDA access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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Data Structures with shared data
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Delay Discounting Task

396 Shared Subjects

N/A
Clinical Assessments
Task Based
07/13/2015
deldisk01
02/20/2019
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* nimhid
src_subject_id String 20 Required Subject ID how it's defined in lab/project ptid, subject
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field sessiondate, studyday
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. age
sex String 20 Required Sex of the subject M;F M = Male; F = Female gender, sex
Query dd_ip1 Float Recommended Delay discounting - Indifference point for 1 day delay 0 :: 10
Query dd_ip2 Float Recommended Delay discounting - Indifference point for 2 day delay 0 :: 10
Query dd_ip30 Float Recommended Delay discounting - Indifference point for 30 day delay 0 :: 10
Query dd_ip180 Float Recommended Delay discounting - Indifference point for 180 day delay 0 :: 10
Query dd_ip360 Float Recommended Delay discounting - Indifference point for 360 day delay 0 :: 10
Query dd_1 Integer Recommended Would you prefer $54 today, or $55 in 117 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_2 Integer Recommended Would you prefer $55 today, or $75 in 61 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_3 Integer Recommended Would you prefer $19 today, or $25 in 53 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_4 Integer Recommended Would you prefer $31 today, or $85 in 7 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_5 Integer Recommended Would you prefer $14 today, or $25 in 19 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_6 Integer Recommended Would you prefer $47 today, or $50 in 160 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_7 Integer Recommended Would you prefer $15 today, or $35 in 13 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_8 Integer Recommended Would you prefer $25 today, or $60 in 14 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_9 Integer Recommended Would you prefer $78 today, or $80 in 162 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_10 Integer Recommended Would you prefer $40 today, or $55 in 62 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_11 Integer Recommended Would you prefer $11 today, or $30 in 7 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_12 Integer Recommended Would you prefer $67 today, or $75 in 119 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_13 Integer Recommended Would you prefer $34 today, or $35 in 186 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_14 Integer Recommended Would you prefer $27 today, or $50 in 21 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_15 Integer Recommended Would you prefer $69 today, or $85 in 91 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_16 Integer Recommended Would you prefer $49 today, or $60 in 89 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_17 Integer Recommended Would you prefer $80 today, or $85 in 157 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_18 Integer Recommended Would you prefer $24 today, or $35 in 29 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_19 Integer Recommended Would you prefer $33 today, or $80 in 14 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_20 Integer Recommended Would you prefer $28 today, or $30 in 179 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_21 Integer Recommended Would you prefer $34 today, or $50 in 30 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_22 Integer Recommended Would you prefer $25 today, or $30 in 80 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_23 Integer Recommended Would you prefer $41 today, or $75 in 20 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_24 Integer Recommended Would you prefer $54 today, or $60 in 111 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_25 Integer Recommended Would you prefer $54 today, or $80 in 30 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_26 Integer Recommended Would you prefer $22 today, or $25 in 136 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query dd_27 Integer Recommended Would you prefer $20 today, or $55 in 7 days? 0;1 0=smaller reward today; 1=larger reward in the specified number of days
Query completed Integer Recommended Checks if completed 0::3 0=No; 1=Yes; 2=Yes, lost; 3=Unverified dd_completed
Query dd_expressions_nips Integer Recommended The total number of successfully determined temporal and probabilistic indifference points 0::10 The procedure determines a total of 10 different indifference points (for five temporal delays, 't1' to 't5', and five probabilistic 'delays', 'p1' to 'p5'). The procedure is stopped as soon as 'expressions.nips' returns 10, i.e. when all indifference points at question have been obtained.
Query dd_t1_ip_found Integer Recommended Has an indifference point has been successfully determined for temporal delay t1 0;1 0=No; 1=Yes
Query dd_t1_ip Float Recommended Indifference point estimate for temporal delay t1 0::10
Query dd_t2_ip_found Integer Recommended Has an indifference point has been successfully determined for temporal delay t2 0;1 0=No; 1=Yes
Query dd_t2_ip Float Recommended Indifference point estimate for temporal delay t2 0::10
Query dd_t3_ip_found Integer Recommended Has an indifference point has been successfully determined for temporal delay t3 0;1 0=No; 1=Yes
Query dd_t3_ip Float Recommended Indifference point estimate for temporal delay t3 0::10
Query dd_t4_ip_found Integer Recommended Has an indifference point has been successfully determined for temporal delay t4 0;1 0=No; 1=Yes
Query dd_t4_ip Float Recommended Indifference point estimate for temporal delay t4 0::10
Query dd_t5_ip_found Integer Recommended Has an indifference point has been successfully determined for temporal delay t5 0;1 0=No; 1=Yes
Query dd_t5_ip Float Recommended Indifference point estimate for temporal delay t5 0::10
Query dd_p1_ip_found Integer Recommended Has an indifference point has been successfully determined for probabilistic delay p1 0;1 0=No; 1=Yes
Query dd_p1_ip Float Recommended Indifference point estimate for probabilistic delay p1 0::10
Query dd_p2_ip_found Integer Recommended Has an indifference point has been successfully determined for probabilistic delay p2 0;1 0=No; 1=Yes
Query dd_p2_ip Float Recommended Indifference point estimate for probabilistic delay p2 0::10
Query dd_p3_ip_found Integer Recommended Has an indifference point has been successfully determined for probabilistic delay p3 0;1 0=No; 1=Yes
Query dd_p3_ip Float Recommended Indifference point estimate for probabilistic delay p3 0::10
Query dd_p4_ip_found Integer Recommended Has an indifference point has been successfully determined for probabilistic delay p4 0;1 0=No; 1=Yes
Query dd_p4_ip Float Recommended Indifference point estimate for probabilistic delay p4 0::10
Query dd_p5_ip_found Integer Recommended Has an indifference point has been successfully determined for probabilistic delay p5 0;1 0=No; 1=Yes
Query dd_p5_ip Float Recommended Indifference point estimate for probabilistic delay p5 0::10
subject_response String 10 Recommended Subject's response choiceresp, delaydisc_choice_ab
Query rt Float Recommended Reaction Time choicert, delaydisc_rt, responsetime
Query delaytrial Integer Recommended time in milliseconds between end of previous stimulus and beginning of current stimulus. delay
Query ddt_small_k Float Recommended k value for small sums of money ($25 to $35)
Query ddt_medium_k Float Recommended k value for medium sums of money ($50 to $60)
Query ddt_large_k Float Recommended k value for large sums of money ($75 to $85)
Query ddt_total_k Float Recommended k value for all sums of money ($25 to $85). Taken as the geometric mean of small k, medium k, and large k
Query ddt_log_small_k Float Recommended The natural log of the k value for small sums of money. Done to reduce skewness.
Query ddt_log_medium_k Float Recommended The natural log of the k value for medium sums of money. Done to reduce skewness.
Query ddt_log_large_k Float Recommended The natural log of the k value for large sums of money. Done to reduce skewness.
Query ddt_log_total_k Float Recommended The natural log of the k value for all sums of money. Done to reduce skewness.
Query ddt_small_incon Integer Recommended Inconsistent responding within the small sums of money (3 or more responses are not consistent with the assigned small k value). Inconsistent responding suggests that the assigned k value is not a good fit for the data. Exclude subject from analyses.
Query ddt_medium_incon Integer Recommended Inconsistent responding within the medium sums of money (3 or more responses are not consistent with the assigned medium k value). Inconsistent responding suggests that the assigned k value is not a good fit for the data. Exclude subject from analyses.
Query ddt_large_incon Integer Recommended Inconsistent responding within the large sums of money (3 or more responses are not consistent with the assigned large k value). Inconsistent responding suggests that the assigned k value is not a good fit for the data. Exclude subject from analyses.
Query ddt_mn_rt Float Recommended Mean reaction time for all trials delaydisc_meanrt
Query ddt_md_rt Float Recommended Median reaction time for all trials delaydisc_medianrt
Query ddt_sd_rt Float Recommended Standard deviation of reaction time for all trials delaydisc_sdrt
Query ddt_items7_typo Integer Recommended This indicates if there was a typo on item 7, in which the delay period is off (should be "13 days" but the typo says "136 days"). The scoring algorithm adjusts for the typo, but this variable may be used to exclude typo data if desired.
left_choice1 String 20 Recommended reward option on the left side of the screen for each item
right_choice2 String 20 Recommended reward option on the right side of the screen for each item
delayedchoice String 20 Recommended This variable is supposed to indicate which button selects the delayed choice on a given trial. It is WRONG from item 19 to 27, and thus should NOT be used in calculations.
r_size String 20 Recommended whether the item is small (1), medium (2), or large (3) in monetary magnitude
Query sir Integer Recommended reward size for the immediate choice
Query ldr Integer Recommended reward size for the delayed choice
Query k_indiff Float Recommended discounting INDIFFERENCE value for each item
Query k_rank Integer Recommended Rank of degree of discounting. Higher rank is higher discounting.
site String 101 Recommended Site Study Site siteid
Query timept Integer Recommended Time Point 888 = not applicable; 999 = missing timepoint
Query trial Integer Recommended Trial number 0::400; -777; -999 1 = first; 2= second; 3=third; 4=fourth; 5=fifth; 6=sixth; etc; -777=NA, -999=missing delaydisc_trial
Query ncaid Integer Recommended Primary ID of Neurocognitive Test
delaydisc_type String 15 Recommended Time Length For 6-Trials Bundle (or if catch trial)
Query delaydisc_type_num Integer Recommended Trial # In Set of Six (0-6)
Query delaydisc_current_a Float Recommended Amount of Money Receive Immediately
Query delaydisc_current_k Float Recommended How Deeply Value Decreased w/Time
version_form String 100 Recommended Form used/assessment name ddisc_valid, delaydisc_batteryid
Query testid Integer Recommended Identifier of Current Test delaydisc_testid
session_id String 20 Recommended session ID/screening ID delaydisc_sittingid
Query cbgroup Integer Recommended Counterbalancing Group delaydisc_group
Query aurora_device Integer Recommended Device Used 1 :: 6 1=iPad; 2=iPhone; 3=Tablet; 4=Android Smartphone; 5=Desktop; 6=Laptop delaydisc_device
visit String 50 Recommended Visit name delaydisc_timepoint
Query delaydisc_catch_score Float Recommended Proportion of Correct Responses Across All Trials
Query delaydisc_lnk Float Recommended Natural Log Of K Parameter Averaged Across Conditions
Query delaydisc_twoweeks_lnk Float Recommended Natural Log Of K Parameter For Two Week Delays
Query delaydisc_onemonth_lnk Float Recommended Natural Log Of K Parameter For One Month Delays
Query delaydisc_sixmonths_lnk Float Recommended Natural Log Of K Parameter For Six Month Delays
Query delaydisc_oneyear_lnk Float Recommended Natural Log Of K Parameter For One Year Delays
Query delaydisc_threeyears_lnk Float Recommended Natural Log Of K Parameter For Three Year Delays
Query delaydisc_fiveyears_lnk Float Recommended Natural Log Of K Parameter For Five Year Delays
Query delaydisc_tenyears_lnk Float Recommended Natural Log Of K Parameter For Ten Year Delays
deviceserialnumber String 200 Recommended device serial number/ID delaydisc_useragent
Query testduration Integer Recommended Seconds Taken To Complete Test delaydisc_duration
Query testrestarts Integer Recommended Number Of Times Participant Restarted Test delaydisc_reloaded
experiment_name String 200 Recommended Experiment Name experimentname
Query groups Integer Recommended Group 0;1 0=Control; 1=Case group
stime String 20 Recommended Session time sessiontime
Query block_number Integer Recommended Block Number block
handedness String 29 Recommended handedness R;L;B;999 R = Right; L = Left; B = Both
respondent String 20 Recommended Respondent Mother;Father;Both; Child; Other; Parent
Query sv_6mo_200 Float Recommended Subject for Delay / Indifference Point 6mo, Delay Amount $200 ddisc.sv_6mo_200, ddisc_sv_6mo_200
Query sv_3yr_200 Float Recommended Subject for Delay / Indifference Point 3yr, Delay Amount $200 ddisc.sv_3yr_200, ddisc_sv_3yr_200
Query sv_1mo_200 Float Recommended Subject for Delay / Indifference Point 1mo, Delay Amount $200 ddisc.sv_1mo_200, ddisc_sv_1mo_200
Query sv_5yr_200 Float Recommended Subject for Delay / Indifference Point 5yr, Delay Amount $200 ddisc.sv_5yr_200, ddisc_sv_5yr_200
Query sv_10yr_200 Float Recommended Subject for Delay / Indifference Point 10yr, Delay Amount $200 ddisc.sv_10yr_200, ddisc_sv_10yr_200
Query sv_1yr_200 Float Recommended Subject for Delay / Indifference Point 1yr, Delay Amount $200 ddisc.sv_1yr_200, ddisc_sv_1yr_200
Query sv_6mo_40000 Float Recommended Subject for Delay / Indifference Point 6mo, Delay Amount $40000 ddisc.sv_6mo_40000, ddisc_sv_6mo_40000
Query sv_3yr_40000 Float Recommended Subject for Delay / Indifference Point 3yr, Delay Amount $40000 ddisc.sv_3yr_40000, ddisc_sv_3yr_40000
Query sv_1mo_40000 Float Recommended Subject for Delay / Indifference Point 1mo, Delay Amount $40000 ddisc.sv_1mo_40000, ddisc_sv_1mo_40000
Query sv_5yr_40000 Float Recommended Subject for Delay / Indifference Point 5yr, Delay Amount $40000 ddisc.sv_5yr_40000, ddisc_sv_5yr_40000
Query sv_10yr_40000 Float Recommended Subject for Delay / Indifference Point 10yr, Delay Amount $40000 ddisc.sv_10yr_40000, ddisc_sv_10yr_40000
Query sv_1yr_40000 Float Recommended Subject for Delay / Indifference Point 1yr, Delay Amount $40000 ddisc.sv_1yr_40000, ddisc_sv_1yr_40000
Query auc_200 Float Recommended Area Under the Curve for Delay Amount $200 ddisc.auc_200, ddisc_auc_200
Query auc_40000 Float Recommended Area Under the Curve for Delay Amount $40000 ddisc.auc_40000, ddisc_auc_40000
Query mpdat Float Recommended days from enrollment studyday
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.