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Filter Cart

Viewable at the top right of NDA pages, the Filter Cart is a temporary holder for filters and data they select. Filters are added to the Workspace first, before being submitted to The Filter Cart. Data selected by filters in the Filter Cart can be added to a Data Package or an NDA Study from the Data Packaging Page, by clicking the 'Create Data Package / Add Data to Study' button.

The filter cart supports combining multiple filters together, and depending on filter type will use "AND" or "OR"  when combining filters.

Multiple selections from the same filter type will result in those selections being applied with an ‘OR’ condition. For example, if you add an NDA Collection Filter with selections for both collections 2112 and 2563 to an empty Workspace, the subjects from NDA Collection 2112 ‘OR’ NDA Collection 2563 will be added to your Workspace even if a subject is in both NDA Collections. You can then add other NDA Collections to your Workspace which further extends the ‘OR’ condition.

If a different filter type is added to your Workspace, or a filter has already been submitted to the Filter Cart, the operation then performs a logical ‘AND’ operation. This means that given the subjects returned from the first filter, only those subjects that matched the first filter are returned by the second filter (i.e., subjects that satisfied both filters). Note that only the subjects specific to your filter will be added to your Filter Cart and only on data shared with the research community. Other data for those same subjects may exist (i.e., within another NDA Collection, associated with a data structure that was not requested in the query, etc.). So, users should select ‘Find all Subjects Data’ to identify all data for those specific subjects. 

Additional Tips:

  • You may query the data without an account, but to gain access you will need to create an NDA user account and apply for access.  Most data access requires that you or your lab are sponsored by an NIH recognized institution with Federal Wide Assurance (FWA).  Without access, you will not be able to obtain individual-level data. 

    Once you have selected data of interest you can:
  • Create a data package - This allows you to specify format for access/download
  • Assign to Study Cohort - Associate the data to an NDA Study allowing for a DOI to be generated and the data to be linked directly to a finding, publication, or data release. 
  • Find All Subject Data - Depending on filter types being used, not all data associated with a subject will be selected.  Data may be restricted by data structure, NDA Collection, or outcome variables (e.g., NDA Study). ‘Find All Data’ expands the fliter criteria by replacing all filters in your Filter Cart with a single Query by GUID filter for all subjects selected by those filters.

    Please Note:
  • When running a query, it may take a moment to populate the Filter Cart. Queries happen in the background so you can define other queries during this time. 
  • When you add your first filter, all data associated with your query will be added to the Filter Cart (e.g., a Concept, an NDA Collection, a Data Structure/Element, etc.). As you add additional filters, they will also display in the Filter Cart. Only the name of filter will be shown in the Filter Cart, not the underlying structures. 
  • Information about the contents of the Filter Cart can be seen by clicking "Edit”.
  • Once your results appear in the Filter Cart, you can create a data package or assign subjects to a study by selecting the 'Package/Assign to Study' option. You can also 'Edit' or 'Clear' filters.
     

Frequently Asked Questions

  • The Filter Cart currently employs basic AND/OR Boolean logic. A single filter may contain multiple selections for that filter type, e.g., a single NDA Study filter might contain NDA Study 1 and NDA Study 2. A subject that is in EITHER 1 OR 2 will be returned.  Adding multiple filters to the cart, regardless of type, will AND the result of each filter.  If NDA Study 1 and NDA Study 2 are added as individual filters, data for a subject will only be selected if the subject is included in  BOTH 1 AND 2.

  • Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user, through querying or browsing, as being of some potential interest. The Filter Cart is where you send the data from your Workspace after it has been filtered.

  • After filters are added to the Filter Cart, users have options to ‘Create a Package’ for download, ‘Associate to Study Cohort’, or ‘Find All Subject Data’. Selecting ‘Find All Subject Data’ identifies and pulls all data for the subjects into the Filter Cart. Choosing ‘Create a Package’ allows users to package and name their query information for download. Choosing ‘Associate to Study Cohort’ gives users the opportunity to choose the Study Cohort they wish to associate this data.

Glossary

  • Once your filter cart contains the subjects of interest, select Create Data Package/Assign to Data Study which will provide options for accessing item level data and/or assigning to a study.  

  • Once queries have been added to your workspace, the next step is to Submit the Filters in the workspace to the Filter Cart.  This process runs the queries selected, saving the results within a filter cart attached to your account.  

  • The Workspace within the General Query Tool is a holding area where you can review your pending filters prior to adding them to Filter Cart. Therefore, the first step in accessing data is to select one or more items and move it into the Workspace. 

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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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Dot Probe Experiment Form

206 Shared Subjects

N/A
Clinical Assessments
Task Based
08/31/2015
dotprobe01
04/12/2017
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 Required field
sex String 20 Required Sex of the subject M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
experiment_name String 200 Required Experiment Name
analysis_software String 255 Required Analysis software
experiment_description String 4,000 Required Description of experiment/sequence/event
Query block_type Integer Recommended Block type 1::4 1 = simple practice; 2= main practice; 3 = test trials block 1; 4 = test trials block 2
Query exp_block_nubmer Integer Recommended number of experimental blocks
Query mainpracticeblock Integer Recommended Main practice block 0;1
Query mainpracticeblock_cycle Integer Recommended Main practice block cycle 0;1
Query mainpracticeblock_sample Integer Recommended Main practice block sample 0;1
Query procedure_block String 35 Recommended Procedure SimplePracticeProc; MainPracticeProcedure; Block1; Block2
Query running_block String 35 Recommended Running block type SimplePracticeBlock; MainPracticeBlock; TestTrialBlock
Query simplepracticeblock Integer Recommended Simple Practice Block 1
Query simplepracticeblock_cycle Integer Recommended Simple Practice Block Cycle 1
Query simplepracticeblock_sample Integer Recommended Simple Practice Block Sample 1
Query testtrialblock Integer Recommended Test Trial Block 1::2
Query testtrialblock_cycle Integer Recommended Test Trial Block Cycle 1
Query testtrialblock_sample Integer Recommended Test Trial Block Sample 1::2
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
Query condition_trial String 25 Recommended trial condition SubMatch; SubNon; SuperMatch; SuperNon sub = subliminal; super = supraliminal; match = dot behind affective face; non = dot behind non affective face
Query condition2 String 25 Recommended trial affective condition SubMatchhap; SubNonhap; SuperMatchhap; SuperNonhap;SubMatchsad; SubNonsad; SuperMatchsad; SuperNonsad;SubMatchang; SubNonang; SuperMatchang; SuperNonang sub = subliminal; super = supraliminal; match = dot behind affective face; non = dot behind non affective face; sad = sad affect; ang = angry affect; hap = happy affect
Query corrresp String 5 Recommended correct response m;c m = right; c = left
Query dot_acc Integer Recommended correct response ACC 0;1 1 = correct; 0 = incorrect
Query dot_cresp String 5 Recommended correct response CRESP m;c m = right; c = left
Query dot_onsetdelay Integer Recommended delay of onset of displaying dot after faces disappear 0 should always be zero
Query dot_onsettime Integer Recommended onset of dot display for that trial since onset of the whole experiment 0::900000 in milliseconds
Query dot_resp String 5 Recommended participant response m;c m = right; c = left
Query dot_rt Integer Recommended reaction time to dot
Query dot_rttime Integer Recommended exact time of response to dot relative to start of experiment 0::900000
Query dotside String 10 Recommended dot side left;right
Query emotion String 10 Recommended Emotion description fear;sad;hap
emotion_face File 10 Recommended picture file for affective face
Query fixation_durationerror Integer Recommended Fixation Duration Error 0
Query fixation_onsetdelay Integer Recommended delay of onset of fixation cross 0::20
Query fixation_onsettime Integer Recommended exact time of start of fixation relative to start of experiment 0::700000 in milliseconds
leftside File Recommended picture file for left face
Query maindesignlist Integer Recommended Main Design List 0::24
Query maindesignlist_cycle Integer Recommended Main Design List Cycle 0::8
Query maindesignlist_sample Integer Recommended Main Design List Sample 0::192
Query mainpracticelist Integer Recommended Main Practice List 0::4
Query mainpracticelist_cycle Integer Recommended Main Practice List Cycle 1
Query mainpracticelist_sample Integer Recommended Main Practice List Sample 1::4
mask1 File Recommended mask picture file1
mask2 File Recommended mask picture file2
Query maskdur Integer Recommended duration mask is on the screen (either 0 for no mask or 68 ms) 0;68 in milliseconds
Query match_res String 5 Recommended match result yes;no
neutral_face File Recommended picture file for neutral face
Query neutral_face2 Integer Recommended picture file for neutral face 2 0;1
Query practicefaces2 Integer Recommended Practice Faces 2 0;1
Query practicefaces4 Integer Recommended Practice Faces 4 0;1
Query practiceneutfaces Integer Recommended Practice Neutral Faces 0::2
Query procedure_trial String 35 Recommended Procedure Trial SimplePractice; MainPractice; TestTrialProc
rightside File Recommended picture file for right face
Query running_trial String 35 Recommended Running Trial SimplePracticeList; MainPracticeList; MainDesignList
Query simplepracticelist Integer Recommended Simple Practice List 0::2
Query simplepracticelist_cycle Integer Recommended Simple Practice List Cycle 0::3
Query simplepracticelist_sample Integer Recommended Simple Practice List Sample 1::4
Query stim_durationerror Integer Recommended Stim Duration Error 0
Query stim_onsetdelay Integer Recommended Stim Onset Delay 0
Query stim_onsettime Integer Recommended exact time of start of stimulus presentation relative to start of experiment 0::900000 in milliseconds
Query stimdur Integer Recommended duration stimulus was on the screen 17;1000 17 = subliminal; 1000 = supraliminal
Query submask_durationerror Integer Recommended Sub Mask Duration Error 0::10
Query submask_onsetdelay Integer Recommended Sub Mask Onset Delay 0::100
Query submask_onsettime Integer Recommended exact time of start of mask presentation relative to start of experiment 0::900000
Query submatchfl Integer Recommended total trials of this condition correct. subliminal dot behind affective face fear affect left 0::15
Query submatchfr Integer Recommended total trials of this condition correct. subliminal dot behind affective face fear affect right 0::15
Query submatchhl Integer Recommended total trials of this condition correct. subliminal dot behind affective face happy affect left 0::15
Query submatchhr Integer Recommended total trials of this condition correct. subliminal dot behind affective face happy affect right 0::15
Query submatchsl Integer Recommended total trials of this condition correct. subliminal dot behind affective face sad affect left 0::15
Query submatchsr Integer Recommended total trials of this condition correct. subliminal dot behind affective face sad affect right 0::15
Query subnonfl Integer Recommended total trials of this condition correct. subliminal non = dot behind non affective face fear affect left 0::15
Query subnonfr Integer Recommended total trials of this condition correct. subliminal non = dot behind non affective face fear affect right 0::15
Query subnonhl Integer Recommended total trials of this condition correct. subliminal non = dot behind non affective face happy affect left 0::15
Query subnonhr Integer Recommended total trials of this condition correct. subliminal non = dot behind non affective face happy affect right 0::15
Query subnonsl Integer Recommended total trials of this condition correct. subliminal non = dot behind non affective face sad affect left 0::15
Query subnonsr Integer Recommended total trials of this condition correct. supraliminal dot behind affective face fear affect left 0::15
Query supermatchfl Integer Recommended total trials of this condition correct. supraliminal dot behind affective face fear affect right 0::15
Query supermatchfr Integer Recommended total trials of this condition correct. supraliminal dot behind affective face happy affect left 0::15
Query supermatchhl Integer Recommended total trials of this condition correct. supraliminal dot behind affective face happy affect right 0::15
Query supermatchhr Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face fear affect left 0::15
Query supermatchsl Integer Recommended total trials of this condition correct. supraliminal dot behind affective face sad affect left 0::15
Query supermatchsr Integer Recommended total trials of this condition correct. supraliminal dot behind affective face sad affect right 0::15
Query supernonfl Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face fear affect left 0::15
Query supernonfr Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face fear affect right 0::15
Query supernonhl Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face happy affect left 0::15
Query supernonhr Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face happy affect right 0::15
Query supernonsl Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face sad affect left 0::15
Query supernonsr Integer Recommended total trials of this condition correct. supraliminal non = dot behind non affective face sad affect right 0::15
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.