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Description
Value Range
Notes
Data Structures with shared data
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Multimodal Attention Task

mmat

01

Download Definition as
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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*nimhid
src_subject_idString20RequiredSubject ID how it's defined in lab/projectptid, ursi
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.age
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired fieldsessiondate
genderString20RequiredSex of the subjectM;FM = Male; F = Female
overall_accFloatRecommendedaccuracy (reported as decimal) of responses for the entire task
overall_rtFloatRecommendedmedian reaction time for the entire task
overall_cnt_hitIntegerRecommendedCount of the correct responses across all tasks
overall_cnt_missIntegerRecommendedCount of the number of times no response was detected across all tasks
overall_cnt_incorrIntegerRecommendedCount of the number of incorrect responses across all tasks
act_low_accFloatRecommendedaccuracy (reported as decimal) of responses for the low-speed (.33 HZ), auditory-is-correct-stimuli, congruent trials (ACT_low)
act_low_rtFloatRecommendedmedian reaction time for the ACT_low trials
act_low_cnt_hitIntegerRecommendedCount of the correct responses for ACT_low trials
act_low_cnt_missIntegerRecommendedCount of missed ACT_low trial events
act_low_cnt_incorrIntegerRecommendedCount of incorrect responses for ACT_low trials
act_high_accFloatRecommendedaccuracy (reported as decimal) of responses for the high-speed (.83 HZ), auditory-is-correct-stimuli, congruent trials (ACT_high)
act_high_rtFloatRecommendedmedian reaction time for the ACT_high trials
act_high_cnt_hitIntegerRecommendedCount of the correct responses for ACT_high trials
act_high_cnt_missIntegerRecommendedCount of missed ACT_high trial events
act_high_cnt_incorrIntegerRecommendedCount of incorrect responses for ACT_high trials
ait_low_accFloatRecommendedaccuracy (reported as decimal) of responses for the low-speed (.33 HZ), auditory-is-correct-stimuli, incongruent trials (AIT_low)
ait_low_rtFloatRecommendedmedian reAITion time for the AIT_low trials
ait_low_cnt_hitIntegerRecommendedCount of the correct responses for AIT_low trials
ait_low_cnt_missIntegerRecommendedCount of missed AIT_low trial events
ait_low_cnt_incorrIntegerRecommendedCount of incorrect responses for AIT_low trials
ait_high_accFloatRecommendedaccuracy (reported as decimal) of responses for the high-speed (.83 HZ), auditory-is-correct-stimuli, incongruent trials (AIT_high)
ait_high_rtFloatRecommendedmedian reAITion time for the AIT_high trials
ait_high_cnt_hitIntegerRecommendedCount of the correct responses for AIT_high trials
ait_high_cnt_missIntegerRecommendedCount of missed AIT_high trial events
ait_high_cnt_incorrIntegerRecommendedCount of incorrect responses for AIT_high trials
vct_low_accFloatRecommendedaccuracy (reported as decimal) of responses for the low-speed (.33 HZ), visual-is-correct-stimuli, congruent trials (VCT_low)
vct_low_rtFloatRecommendedmedian reVCTion time for the VCT_low trials
vct_low_cnt_hitIntegerRecommendedCount of the correct responses for VCT_low trials
vct_low_cnt_missIntegerRecommendedCount of missed VCT_low trial events
vct_low_cnt_incorrIntegerRecommendedCount of incorrect responses for VCT_low trials
vct_high_accFloatRecommendedaccuracy (reported as decimal) of responses for the high-speed (.83 HZ), visual-is-correct-stimuli, congruent trials (VCT_high)
vct_high_rtFloatRecommendedmedian reVCTion time for the VCT_high trials
vct_high_cnt_hitIntegerRecommendedCount of the correct responses for VCT_high trials
vct_high_cnt_missIntegerRecommendedCount of missed VCT_high trial events
vct_high_cnt_incorrIntegerRecommendedCount of incorrect responses for VCT_high trials
vit_low_accFloatRecommendedaccuracy (reported as decimal) of responses for the low-speed (.33 HZ), visual-is-correct-stimuli, incongruent trials (VIT_low)
vit_low_rtFloatRecommendedmedian reVITion time for the VIT_low trials
vit_low_cnt_hitIntegerRecommendedCount of the correct responses for VIT_low trials
vit_low_cnt_missIntegerRecommendedCount of missed VIT_low trial events
vit_low_cnt_incorrIntegerRecommendedCount of incorrect responses for VIT_low trials
vit_high_accFloatRecommendedaccuracy (reported as decimal) of responses for the high-speed (.83 HZ), visual-is-correct-stimuli, incongruent trials (VIT_high)
vit_high_rtFloatRecommendedmedian reVITion time for the VIT_high trials
vit_high_cnt_hitIntegerRecommendedCount of the correct responses for VIT_high trials
vit_high_cnt_missIntegerRecommendedCount of missed VIT_high trial events
vit_high_cnt_incorrIntegerRecommendedCount of incorrect responses for VIT_high trials
nit_high_fp_rateFloatRecommendedRate of false positive responses to none trials (incongruent stimuli at .83 HZ)
nit_high_cnt_corrIntegerRecommendedCount of the number of None trials with no response (corrects)
nit_high_cnt_fpIntegerRecommendedCount of the number of None trials with any response (false positives)
proceduretrialString20Recommendedtrial typeprocedureblock
conditionnumberIntegerRecommendedorientation of stimulus on screen
flankertypeString20Recommendedwhat type of stimuli surrounding target
ant_mean_rtconFloatRecommendedMean Response Time for Congruent Trials
ant_median_rtconFloatRecommendedMedian Response Time for Congruent Trials
ant_sd_rtconFloatRecommendedStandard Deviation Response Time for Congruent Trials
ant_mean_accomierrconFloatRecommendedMean Accuracy for Omission Errors in Congruent Trials
ant_mean_acccomerrconFloatRecommendedMean Accuracy for Commission Errors in Congruent Trials
ant_median_accconFloatRecommendedMedian Accuracy for Congruent Trials
ant_mean_rtincFloatRecommendedMean Response Time for Incongruent Trials
ant_median_rtincFloatRecommendedMedian Response Time for Incongruent Trials
ant_sd_rtincFloatRecommendedStandard Deviation Response Time for Incongruent Trials
ant_mean_accomierrincFloatRecommendedMean Accuracy for Omission Errors in Incongruent Trials
ant_mean_acccomerrincFloatRecommendedMean Accuracy for Commission Errors in Incongruent Trials
ant_median_accincFloatRecommendedMedian Accuracy for Incongruent Trials
ant_mean_rtneuFloatRecommendedMean Response Time for Neutral Trials
ant_median_rtneuFloatRecommendedMedian Response Time for Neutral Trials
ant_sd_rtneuFloatRecommendedStandard Deviation Response Time for Neutral Trials
ant_mean_accomierrneuFloatRecommendedMean Accuracy for Omission Errors in Neutral Trials
ant_mean_acccomerrneuFloatRecommendedMean Accuracy for Commission Errors in Neutral Trials
ant_median_accneuFloatRecommendedMedian Accuracy for Neutral Trials
ant_cc_trialsFloatRecommendedTotal number of Congruent-Congruent Trial Pairs (
ant_cc_mn_acFloatRecommendedMean Accuracy for the Second Trial of Congruent-Congruent Trial Pairs
ant_cc_mn_rtFloatRecommendedMean Response Time for the Second Trial of Congruent-Congruent Trial Pairs
ant_cc_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Congruent-Congruent Trial Pairs
ant_cc_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Congruent-Congruent Trial Pairs
scwt_ci_trialsFloatRecommendedTotal Number of Congruent-Incongruent Trial Pairs (consecutive trials in which the first trial is congruent and the second trial is incongruent)ant_ci_trials
ant_ci_mn_acFloatRecommendedMean Accuracy for the Second Trial of Congruent-Incongruent Trial Pairs
ant_ci_mn_rtFloatRecommendedMean Response Time for the Second Trial of Congruent-Incongruent Trial Pairs
ant_ci_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Congruent-Incongruent Trial Pairs
ant_ci_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Congruent-Incongruent Trial Pairs
ant_cn_trialsFloatRecommendedTotal number of Congruent-Neutral Trial Pairs
ant_cn_mn_acFloatRecommendedMean Accuracy for the Second Trial of Congruent-Neutral Trial Pairs
ant_cn_mn_rtFloatRecommendedMean Response Time for the Second Trial of Congruent-Neutral Trial Pairs
ant_cn_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Congruent-Neutral Trial Pairs
ant_cn_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Congruent-Neutral Trial Pairs
scwt_ic_trialsFloatRecommendedTotal Number of Incongruent-Congruent Trial Pairs (consecutive trials in which the first trial is incongruent and the second trial is congruent)ant_ic_trials
ant_ic_mn_acFloatRecommendedMean Accuracy for the Second Trial of Incongruent-Congruent Trial Pairs
ant_ic_mn_rtFloatRecommendedMean Response Time for the Second Trial of Incongruent-Congruent Trial Pairs
ant_ic_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Incongruent-Congruent Trial Pairs
ant_ic_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Incongruent-Congruent Trial Pairs
scwt_ii_trialsFloatRecommendedTotal Number of Incongruent-Incongruent Trial Pairs (consecutive trials in which the first trial is incongruent and the second trial is incongruent)ant_ii_trials
ant_ii_mn_acFloatRecommendedMean Accuracy for the Second Trial of Incongruent-Incongruent Trial Pairs
ant_ii_mn_rtFloatRecommendedMean Response Time for the Second Trial of Incongruent-Incongruent Trial Pairs
ant_ii_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Incongruent-Incongruent Trial Pairs
ant_ii_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Incongruent-Incongruent Trial Pairs
ant_in_trialsFloatRecommendedTotal number of Incongruent-Neutral Trial Pairs
ant_in_mn_acFloatRecommendedMean Accuracy for the Second Trial of Incongruent-Neutral Trial Pairs
ant_in_mn_rtFloatRecommendedMean Response Time for the Second Trial of Incongruent-Neutral Trial Pairs
ant_in_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Incongruent-Neutral Trial Pairs
ant_in_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Incongruent-Neutral Trial Pairs
ant_nc_trialsFloatRecommendedTotal number of Neutral-Congruent Trial Pairs
ant_nc_mn_acFloatRecommendedMean Accuracy for the Second Trial of Neutral-Congruent Trial Pairs
ant_nc_mn_rtFloatRecommendedMean Response Time for the Second Trial of Neutral-Congruent Trial Pairs
ant_nc_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Neutral-Congruent Trial Pairs
ant_nc_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Neutral-Congruent Trial Pairs
ant_ni_trialsFloatRecommendedTotal number of Neutral-Incongruent Trial Pairs
ant_ni_mn_acFloatRecommendedMean Accuracy for the Second Trial of Neutral-Incongruent Trial Pairs
ant_ni_mn_rtFloatRecommendedMean Response Time for the Second Trial of Neutral-Incongruent Trial Pairs
ant_ni_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Neutral-Incongruent Trial Pairs
ant_ni_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Neutral-Incongruent Trial Pairs
ant_nn_trialsFloatRecommendedTotal number of Neutral-Neutral Trial Pairs
ant_nn_mn_acFloatRecommendedMean Accuracy for the Second Trial of Neutral-Neutral Trial Pairs
ant_nn_mn_rtFloatRecommendedMean Response Time for the Second Trial of Neutral-Neutral Trial Pairs
ant_nn_std_acFloatRecommendedStandard Deviation Accuracy for the Second Trial of Neutral-Neutral Trial Pairs
ant_nn_std_rtFloatRecommendedStandard Deviation Response Time for the Second Trial of Neutral-Neutral Trial Pairs
ant_conflict_rt_effectFloatRecommendedResponse Time conflict effect: incongruent Response Time - Congruent Response Time.
ant_conflict_acc_effectFloatRecommendedACC conflict effect: incongruent ACC - Congruent ACC.
slidetargetaccFloatRecommendedwhether subject was correct about slide target
slidetargetrespString10Recommendedslide target subject response
slidetargetcrespString20Recommendedslide target correct response
slidetargetrtFloatRecommendedhow long the subject took to respond to slide target
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: mmat01 and Element:
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Filters for multiple data elements within a structure are supported. Selections across multiple data structures will be supported in a future version of NDA.