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NIMH Data Archive
NDA ABCD CCF OAI NIAAADA AMP SCZ HEAL

Infant Controlled Auditory Visual Habituation and Recognition Memory

27 Shared Subjects

N/A
Clinical Assessments
Task Based
06/07/2018
icav01
06/07/2018
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* guid
src_subject_id String 20 Required Subject ID how it's defined in lab/project ssidno00
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY vhdate03, vhdate06, vhdate09�
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. vhage03, vhage06, vhage09, vhdate09
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender, ssgndr
vhsttime03 String 20 Recommended Visual task: Start time of experiment vhsttime06, vhsttime09
vhttc03 Integer Recommended Visual task: Number of trials needed to habituate to the visual stimulus in the visual task vhttc06, vhttc09
vhbsl03 Float Recommended Visual task: Baseline (seconds) - mean looking time of the first two trials vhbsl06, vhbsl09
vhflk03 Float Recommended Visual task: Look length of first habituation trial (seconds) vhflk06, vhflk09
vhttl03 Float Recommended Visual task: Total looking time of habituation (seconds) vhttl06, vhttl09
vhdec03 Float Recommended Visual task: Percent of response decrement vhdec06, vhdec09
vhsrt03 Float Recommended Visual task: Slope of total look time vhsrt06, vhsrt09
vhsbl03 Float Recommended Visual task: Rate of habituation in real looking time (habituation slope; the best-fit linear regression function) vhsbl06, vhsbl09
vhnov03 Float Recommended Visual task: Percent novelty preference vhnov06, vhnov09
vhprt03 Float Recommended Visual task: Pre-test total looking time (seconds) vhprt06, vhprt09
vhpot03 Float Recommended Visual task: Post-test total looking time (seconds) vhpot06, vhpot09
vhfpb03 Float Recommended Visual task: Percent baseline of the final trial vhfpb06, vhfpb09
vhendtime03 String 20 Recommended Visual task: end time of experiment vhendtime06, vhendtime09
avhsttime03 String 20 Recommended Auditory visual task: Start time of experiment avhsttime06, avhsttime09
avhttc03 Integer Recommended Auditory visual task: Number of trials needed to habituate to the visual stimulus in the auditory/visual task avhttc06, avhttc09
avhbsl03 Float Recommended Auditory visual task: Baseline (seconds) - the mean looking time of the first two trials avhbsl06, avhbsl09
avhflk03 Float Recommended Auditory visual task: First look length (seconds) avhflk06, avhflk09
avhttl03 Float Recommended Auditory visual task: Look length of first habituation trial (seconds) avhttl06, avhttl09
avhdec03 Float Recommended Auditory visual task: Percent of response decrement avhdec06, avhdec09
avhsrt03 Float Recommended Auditory visual task: Slope of total look time avhsrt06, avhsrt09
avhsbl03 Float Recommended Auditory visual task: Rate of habituation in real looking time (habituation slope; the best-fit linear regression function) avhsbl06, avhsbl09
avhnov03 Float Recommended Auditory visual task: Percent novelty preference avhnov06, avhnov09
avhprt03 Float Recommended Auditory visual task: Pre-test total looking time (seconds) avhprt06, avhprt09
avhpot03 Float Recommended Auditory visual task: Post-test total looking time (seconds) avhpot06, avhpot09
avhfla03 Float Recommended Auditory visual task: Latency to the left, of the last habituation trial (seconds) avhfla06, avhfla09
avhffg03 Float Recommended Auditory visual task: Latency to the right, of the last habituation trial (seconds) avhffg06, avhffg09
avhftl03 Float Recommended Auditory visual task: Total looking time of the last habituation trial (seconds) avhftl06, avhftl09
avhfpb03 Float Recommended Auditory visual task: Percent baseline of the final trial avhfpb06, avhfpb09
avhala03 Float Recommended Auditory visual task: Left looking time of first test trial (novel stimulus) avhala06, avhala09
avhafg03 Float Recommended Auditory visual task: Right looking time of first test trial (novel stimulus) avhafg06, avhafg09
avhatl03 Float Recommended Auditory visual task: Total looking time of first test trial avhatl06, avhatl09
avhbla03 Float Recommended Auditory visual task: Left looking time of second test trial (familiar stimulus) avhbla06, avhbla09
avhbfg03 Float Recommended Auditory visual task: Right looking time of second test trial (familiar stimulus) avhbfg06, avhbfg09
avhbtl03 Float Recommended Auditory visual task: Total looking time of second test trial avhbtl06, avhbtl09
avhnnv03 Float Recommended Auditory visual task: % novelty trials 1 and 2 avhnnv06, avhnnv09
avhnvh03 Float Recommended Auditory visual task: Measure of Habituation Strength avhnvh06, avhnvh09
avhendtime03 String 20 Recommended Auditory visual task: End time of experiment (EST/EDT) avhendtime06, avhendtime09
comments_misc String 4,000 Recommended Miscellaneous comments on study, interview, methodology relevant to this form data vh_avhnotes03, vh_avhnotes06, vh_avhnotes09
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.

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