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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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Intimate Friendship Scale

168 Shared Subjects

N/A
Clinical Assessments
Relationships
01/03/2017
ifs01
01/03/2017
View Change History
01
IFS_Sharabanyetal1994.pdf PDF file icon
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 labid, patid
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field testdate
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. agemonths
sex String 20 Required Sex of the subject M;F M = Male; F = Female gender
site String 101 Recommended Site Study Site
Query study String 100 Recommended Study
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data
Query ifs_1 Integer Recommended I feel free to talk with her about almost everything. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_2 Integer Recommended If she does something which I do not like, I can always talk with her about it. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_3 Integer Recommended I talk with her about my hopes and plans for the future. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_4 Integer Recommended I tell her when I have done something that other people would not approve of. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_5 Integer Recommended I know how she feels about things without her telling me. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_6 Integer Recommended I know which kinds of books, games, and activities she likes. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_7 Integer Recommended I know how she feels about the person she likes. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_8 Integer Recommended I can tell when she is worried about something. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_9 Integer Recommended I feel close to her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_10 Integer Recommended I like her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_11 Integer Recommended When she is not around I miss her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_12 Integer Recommended When she is not around I keep wondering where she is and what she is doing. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_13 Integer Recommended The most exciting things happen when I am with her and nobody else is around. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_14 Integer Recommended I do things with her which are quite different from what other kids do. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_15 Integer Recommended It bothers me to have other kids come around and join in when the two of us are doing something together. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_16 Integer Recommended I stay with her when she wants to do something that other children do not want to do. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_17 Integer Recommended When something nice happens to me I share the experience with her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_18 Integer Recommended Whenever she wants to tell me about a problem I stop what I am doing and listen for as long as she wants. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_19 Integer Recommended I offer her the use of my things (like clothes, toys, food or books). 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_20 Integer Recommended If she wants something I let her have it even if I want it too. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_21 Integer Recommended I can be sure she'll help me whenever I ask for it. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_22 Integer Recommended I can plan how we'll spend our time without having to check with her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_23 Integer Recommended If I want her to do something for me all I have to do is ask. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_24 Integer Recommended I can use her things without asking permission. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_25 Integer Recommended Whenever you see me you can be pretty sure that she is also around. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_26 Integer Recommended I like doing things with her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_27 Integer Recommended I work with her on some of her hobbies. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_28 Integer Recommended I work with her on some of her school work. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_29 Integer Recommended I know that whatever I tell her is kept secret between us. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_30 Integer Recommended I will not go along with others to do anything against her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_31 Integer Recommended I speak up to defend her when other kids say bad things about her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_32 Integer Recommended I tell people nice things about her. 1 :: 7; -99; 77; 88; 1 = always disagree; 2 = often disagree; 3 = sometimes disagree; 4 = neither agree nor disagree; 5 = sometimes agree; 6 = often agree; 7 = always agree; -99= N/A; 77= Refused ; 88= Missing
Query ifs_fs Integer Recommended Frankness and spontaneity scale score
Query ifs_sk Integer Recommended Sensitivity and knowing scale score
Query ifs_aa Integer Recommended Attachment scale score
Query ifs_e Integer Recommended Exclusiveness scale score
Query ifs_gh Integer Recommended Giving and helping scale score
Query ifs_it Integer Recommended Imposing and taking scale score
Query ifs_ca Integer Recommended Common activity scale score
Query ifs_tl Integer Recommended Trust and loyalty scale score
Query ifs_ts Integer Recommended IFS Total score
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.