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NDAR provides a single access to de-identified autism research data. For permission to download data, you will need an NDAR account with approved access to NDAR or a connected repository (AGRE, IAN, or the ATP). For NDAR 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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Selected Filters
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The filters you have selected from various query interfaces will be stored here, in the 'Filter Cart'. The database will be queried using filters added to your 'Filter Cart', when multiple filters are defined, each will be executed using 'AND' logic, so with each filter that is applied the result set gets smaller.

From the 'Filter Cart' you can inspect each of the filters that have been defined, and you also have the option to remove filters. The 'Filter Cart' itself will display the number of filters applied along with the number of subjects that are identified by the combination of those filters. For example a GUID filter with two subjects, followed by a GUID filter for just one of those subjects would return only data for the subject that is in both GUID filters.

If you have a question about the filter cart, or underlying filters please contact the help desk at The NDA Help Desk

Description
Value Range
Notes
Data Structures with shared data
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Mini IPIP

miniipip

01

a 20-item short form of the 50-item International Personality Item Pool—Five-Factor Model measure

Download Definition as
Download Submission Template as
Element NameData TypeSizeRequiredDescriptionValue RangeNotes
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/project
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired field
interview_ageIntegerRequiredAge in months at the time of the interview/test/sampling/imaging.0 :: 1260Age 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.
genderString20RequiredSex of the subjectM;FM = Male; F = Female
mini_ipip_1IntegerRecommendedAm the life of the party1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_2IntegerRecommendedSympathize with others' feelings1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_3IntegerRecommendedGet chores done right away1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_4IntegerRecommendedHave frequent mood swings1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_5IntegerRecommendedHave a vivid imagination1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_6IntegerRecommendedDon't talk a lot1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_7IntegerRecommendedAm not interested in other people's problems1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_8IntegerRecommendedOften forget to put things back in their proper place1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_9IntegerRecommendedAm relaxed most of the time1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_10IntegerRecommendedAm not interested in abstract ideas1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_11IntegerRecommendedTalk to a lot of different people at parties1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_12IntegerRecommendedFeel others' emotions1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_13IntegerRecommendedLike order1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_14IntegerRecommendedGet upset easily1::5; 99991= Very Inaccurate; 2= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 4= Moderately Accurate; 5= Very Accurate; 9999= no data
mini_ipip_15IntegerRecommendedHave difficulty understanding abstract ideas1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_16IntegerRecommendedKeep in the background1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_17IntegerRecommendedAm not really interested in others1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_18IntegerRecommendedMake a mess of things1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_19IntegerRecommendedSeldom feel blue1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_ipip_20IntegerRecommendedDo not have a good imagination1::5; 99995= Very Inaccurate; 4= Moderately Inaccurate; 3= Neither Inaccurate or Accurate; 2= Moderately Accurate; 1= Very Accurate; 9999= no data
mini_extIntegerRecommendedFactor 1. Extraversion
mini_agrIntegerRecommendedFactor 2. Agreeableness
mini_conIntegerRecommendedFactor 3. Conscientiousness
mini_neuIntegerRecommendedFactor 4. Neuroticism
mini_intIntegerRecommendedFactor 5. Intellect/Imagination
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.

Distribution for DataStructure: miniipip01 and Element:
Chart Help

Filters enable researchers to view the data shared in NDA before applying for access or for selecting specific data for download or NDA Study assignment. For those with access to NDA shared data, you may select specific values to be included by selecting an individual bar chart item or by selecting a range of values (e.g. interview_age) using the "Add Range" button. Note that not all elements have appropriately distinct values like comments and subjectkey and are not available for filtering. Additionally, item level detail is not always provided by the research community as indicated by the number of null values given.

Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.