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Peds - California Verbal Learning Test for Children

peds_cvlt_c

01

CVLT-C: California Verbal Learning Test for Children (1994) as defined by the NIH Pediatric MRI Project

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Element NameData TypeSizeRequiredDescriptionValue RangeNotesAliases
subjectkeyGUIDRequiredThe NDAR Global Unique Identifier (GUID) for research subjectNDAR*
src_subject_idString20RequiredSubject ID how it's defined in lab/projectSubject_ID
timepoint_labelString5RecommendedTimepoint/visit label
age_days_dot_to_dobIntegerRecommendedAge in days obtained by subtracting the date of birth from the date of testCVLTC_Age_Days_DOT_to_DOB
admin_statusString20RecommendedInstrument administration statusComplete;Partial;Not Administered;Not ApplicableCVLTC_Administration_Status
cvltc_glob_sc_ld_fr_sem_clustIntegerRecommendedCVLT-C: Long-delay free-recall semantic cluster global scoreCVLTC_Global_Score_Long_Delay_Free_Recall_Semantic_Cluster
cvltc_glob_sc_sd_fr_sem_clustIntegerRecommendedCVLT-C: Short-delay free-recall semantic cluster global scoreCVLTC_Global_Score_Short_Delay_Free_Recall_Semantic_Cluster
cvltc_glob_sc_trial1_sem_clustIntegerRecommendedCVLT-C: Trial 1 semantic cluster global scoreCVLTC_Global_Score_Trial1_Semantic_Cluster
cvltc_glob_sc_trial4_sem_clustIntegerRecommendedCVLT-C: Trial 4 semantic cluster global scoreCVLTC_Global_Score_Trial4_Semantic_Cluster
cvltc_glob_sc_trls1to5_sem_clIntegerRecommendedCVLT-C: Trials 1 to 5 semantic cluster global scoreCVLTC_Global_Score_Trials1to5_Semantic_Cluster
cvltc_listb_intrusions_la_lbIntegerRecommendedCVLT-C: List B intrusions from list A on list BCVLTC_ListB_Intrusions_From_ListA_on_ListB
cvltc_listb_pct_total_trial1FloatRecommendedCVLT-C: List B percent total compared to trial 1CVLTC_ListB_Percent_Total_Compared_to_Trial1
cvltc_listb_sem_clust_obs_erFloatRecommendedCVLT-C: List B semantic cluster observed expected ratioCVLTC_ListB_Semantic_Cluster_Obs_Expected_Ratio
cvltc_listb_shared_recog_erIntegerRecommendedCVLT-C: List B shared recognition errorsCVLTC_ListB_Shared_Recognition_Errors
cvltc_listb_supr_share_recg_erIntegerRecommendedCVLT-C: List B superordinate shared recognition errorsCVLTC_ListB_Supr_Shared_Recognition_Errors
cvltc_listb_total_trial1FloatRecommendedCVLT-C: Total on list B compared to trial 1CVLTC_ListB_Total_Compared_to_Trial1
cvltc_ld_rc_clothing_dr_corrctIntegerRecommendedCVLT-C: Long-delay free-recall clothing delay recall correct categoryCVLTC_Long_Delay_Free_Recall_Clothing_Delay_Recall_Corr_Categ
cvltc_ld_fr_fruits_dr_correctIntegerRecommendedCVLT-C: Long-delay free-recall fruits delay recall correct categoryCVLTC_Long_Delay_Free_Recall_Fruits_Delay_Recall_Corr_Categ
cvltc_ld_fr_sem_clust_obs_erFloatRecommendedCVLT-C: Long-delay free-recall semantic cluster observed vs. expected ratioCVLTC_Long_Delay_Free_Recall_Semantic_Cluster_Obs_Expected_Ratio
cvltc_ld_fr_serl_clust_obs_erFloatRecommendedCVLT-C: Long-delay free-recall serial cluster observed vs. expected ratioCVLTC_Long_Delay_Free_Recall_Serial_Cluster_Obs_Expected_Ratio
cvltc_ld_vs_sd_fr_diff_scoreFloatRecommendedCVLT-C: Long-delay vs. short-delay free-recall difference scoreCVLTC_Long_Delay_vs_Short_Delay_Free_Recall_Diff_Score
cvltc_neither_l_proto_recog_erIntegerRecommendedCVLT-C: Neither list prototypical recognition errorsCVLTC_Neither_List_Prototypical_Recognition_Errors
cvltc_pct_ld_vs_sd_fr_diff_scFloatRecommendedCVLT-C: Percent long-delay vs. short-delay free-recall difference scoreCVLTC_Percent_Long_Delay_vs_Short_Delay_Free_Recall_Diff_Score
cvltc_pct_sd_fr_vs_trial5_diffFloatRecommendedCVLT-C: Percent short-delay free-recall vs. trial 5 difference scoreCVLTC_Percent_Short_Delay_Free_Recall_vs_Trial5_Diff_Score
cvltc_ptr_middle_regionFloatRecommendedCVLT-C: Percent total recall middle regionCVLTC_Percent_Total_Recall_Middle_Region
cvltc_phon_similar_recog_erIntegerRecommendedCVLT-C: Phonemically similar recognition errorsCVLTC_Phonemically_Similar_Recognition_Errors
cvltc_raw_lista_play_irIntegerRecommendedCVLT-C: List A play immediate recall correct categoryCVLTC_Raw_Score_ListA_Play_Immediate_Recall
cvltc_raw_listbIntegerRecommendedCVLT-C: List B number of correct words recalledCVLTC_Raw_Score_ListB
cvltc_raw_listb_furniture_irIntegerRecommendedCVLT-C: List B furniture immediate recall correct categoryCVLTC_Raw_Score_ListB_Furniture_Immediate_Recall
cvltc_raw_listb_sweets_irIntegerRecommendedCVLT-C: List B sweets immediate recall correct categoryCVLTC_Raw_Score_ListB_Sweets_Immediate_Recall
cvltc_raw_ld_fr_tot_intrusionsIntegerRecommendedCVLT-C: Long-delay free-recall total intrusionsCVLTC_Raw_Score_Long_Delay_Free_Recall_Total_Intrusions
cvltc_raw_ld_fr_total_persevIntegerRecommendedCVLT-C: Long-delay free-recall total perseverationsCVLTC_Raw_Score_Long_Delay_Free_Recall_Total_Perseverations
cvltc_raw_re_cr_tot_intrusionsFloatRecommendedCVLT-C: recall errors cued-recall total intrusions raw scoreCVLTC_Raw_Score_Recall_Errors_Cued_Recall_Total_Intrusions
cvltc_raw_re_fr_tot_intrusionsFloatRecommendedCVLT-C: recall errors free-recall total intrusions raw scoreCVLTC_Raw_Score_Recall_Errors_Free_Recall_Total_Intrusions
cvltc_raw_re_total_intrusionsFloatRecommendedCVLT-C: recall errors total intrusions raw scoreCVLTC_Raw_Score_Recall_Errors_Total_Intrusions
cvltc_raw_re_total_persevFloatRecommendedCVLT-C: Recall errors total perseverations raw scoreCVLTC_Raw_Score_Recall_Errors_Total_Perseverations
cvltc_raw_resp_bias_signal_detFloatRecommendedCVLT-C: Response bias signal detectionCVLTC_Raw_Score_Response_Bias_Signal_Detection
cvltc_raw_short_delay_crIntegerRecommendedCVLT-C: Short-delay cued-recall number of correct words recalledCVLTC_Raw_Score_Short_Delay_Cued_Recall
cvltc_raw_short_delay_frIntegerRecommendedCVLT-C: Short-delay free-recall number of correct words recalledCVLTC_Raw_Score_Short_Delay_Free_Recall
cvltc_raw_trial2_total_persevIntegerRecommendedCVLT-C: Trial 2 total perseverationsCVLTC_Raw_Score_Trial2_Total_Perseverations
cvltc_raw_trial4_total_persevIntegerRecommendedCVLT-C: Trial 4 total perseverationsCVLTC_Raw_Score_Trial4_Total_Perseverations
cvltc_raw_trials1to5IntegerRecommendedCVLT-C: Trials 1 to 5 number of correct words recalledCVLTC_Raw_Score_Trials1to5
cvltc_t_score_trials1to5IntegerRecommendedCVLT-C: Trials 1 to 5 T score
cvltc_discrim_signal_detectionFloatRecommendedCVLT-C: Discriminability signal detectionCVLTC_Discriminability_Signal_Detection
cvltc_glob_sc_trial5_sem_clustIntegerRecommendedCVLT-C: Trial 5 semantic cluster global scoreCVLTC_Global_ScoreTrial5_Semantic_Cluster_Global_Score
cvltc_glob_sc_listb_sem_clustIntegerRecommendedCVLT-C: List B semantic cluster global scoreCVLTC_Global_Score_ListB_Semantic_Cluster
cvltc_glob_sc_trial2_sem_clustIntegerRecommendedCVLT-C: Trial 2 semantic cluster global scoreCVLTC_Global_Score_Trial2_Semantic_Cluster
cvltc_glob_sc_trial3_sem_clustIntegerRecommendedCVLT-C: Trial 3 semantic cluster global scoreCVLTC_Global_Score_Trial3_Semantic_Cluster
cvltc_listb_nonshared_cwIntegerRecommendedCVLT-C: List B nonshared category wordsCVLTC_ListB_Nonshared_Categ_Words
cvltc_listb_nonshared_recog_erIntegerRecommendedCVLT-C: List B nonshared recognition errorsCVLTC_ListB_Nonshared_Recognition_Errors
cvltc_listb_pct_nonshared_cwFloatRecommendedCVLT-C: List B percent nonshared category wordsCVLTC_ListB_Percent_Nonshared_Categ_Words
cvltc_listb_pct_shared_cwFloatRecommendedCVLT-C: List B percent shared category wordsCVLTC_ListB_Percent_Shared_Categ_Words
cvltc_listb_pct_supr_shared_cwFloatRecommendedCVLT-C: List B percent superordinate shared category wordsCVLTC_ListB_Percent_Supr_Shared_Categ_Words
cvltc_listb_serl_clust_obs_erFloatRecommendedCVLT-C: List B serial cluster observed expected ratioCVLTC_ListB_Serial_Cluster_Obs_Expected_Ratio
cvltc_listb_shared_categ_wordsIntegerRecommendedCVLT-C: List B shared category words
cvltc_listb_supr_shared_cwIntegerRecommendedCVLT-C: List B superordinate shared category wordsCVLTC_ListB_Supr_Shared_Categ_Words
cvltc_ld_cr_intrusions_listbIntegerRecommendedCVLT-C: Long-delay cued-recall intrusions from list BCVLTC_Long_Delay_Cued_Recall_Intrusions_From_ListB
cvltc_ld_fr_intrusions_listbIntegerRecommendedCVLT-C: Long-delay free-recall intrusions from list BCVLTC_Long_Delay_Free_Recall_Intrusions_From_ListB
cvltc_ld_fr_play_dr_correctIntegerRecommendedCVLT-C: Long-delay free-recall play delay recall correct categoryCVLTC_Long_Delay_Free_Recall_Play_Delay_Recall_Corr_Categ
cvltc_ld_fr_recog_comparedFloatRecommendedCVLT-C: Long-delay free-recall recognition comparedCVLTC_Long_Delay_Free_Recall_Recognition_Compared
cvltc_ptr_primacy_regionFloatRecommendedCVLT-C: Percent total recall primacy regionCVLTC_Percent_Total_Recall_Primacy_Region
cvltc_ptr_recency_regionFloatRecommendedCVLT-C: Percent total recall recency regionCVLTC_Percent_Total_Recall_Recency_Region
cvltc_raw_false_pos_recogIntegerRecommendedCVLT-C: False positives recognitionCVLTC_Raw_Score_False_Positives_Recognition
cvltc_raw_lista_clothing_irIntegerRecommendedCVLT-C: List A clothing immediate recall correct categoryCVLTC_Raw_Score_ListA_Clothing_Immediate_Recall
cvltc_raw_lista_fruits_irIntegerRecommendedCVLT-C: List A fruits immediate recall correct categoryCVLTC_Raw_Score_ListA_Fruits_Immediate_Recall
cvltc_raw_listb_fruits_irIntegerRecommendedCVLT-C: List B fruits immediate recall correct categoryCVLTC_Raw_Score_ListB_Fruits_Immediate_Recall
cvltc_raw_listb_tot_intrusionsIntegerRecommendedCVLT-C: List B total intrusionsCVLTC_Raw_Score_ListB_Total_Intrusions
cvltc_raw_listb_total_persevIntegerRecommendedCVLT-C: List B total perseverationsCVLTC_Raw_Score_ListB_Total_Perseverations
cvltc_raw_ld_crIntegerRecommendedCVLT-C: Long-delay cued-recall number of correct words recalledCVLTC_Raw_Score_Long_Delay_Cued_Recall
cvltc_raw_ld_cr_tot_intrusionsIntegerRecommendedCVLT-C: Long-delay cued-recall total intrusionsCVLTC_Raw_Score_Long_Delay_Cued_Recall_Total_Intrusions
cvltc_raw_ld_cr_total_persevIntegerRecommendedCVLT-C: Long-delay cued-recall total perseverationsCVLTC_Raw_Score_Long_Delay_Cued_Recall_Total_Perseverations
cvltc_raw_ld_frIntegerRecommendedCVLT-C: Long-delay free-recall number of correct words recalledCVLTC_Raw_Score_Long_Delay_Free_Recall
cvltc_raw_total_recognitionIntegerRecommendedCVLT-C: Total number of correct words recalled on the recognition trialCVLTC_Raw_Score_Total_Recognition
cvltc_raw_trial1IntegerRecommendedCVLT-C: Trial 1 number of correct words recalledCVLTC_Raw_Score_Trial1
cvltc_raw_trial1_tot_intrusionIntegerRecommendedCVLT-C: Trial 1 total intrusionsCVLTC_Raw_Score_Trial1_Total_Intrusions
cvltc_raw_trial1_total_persevIntegerRecommendedCVLT-C: Trial 1 total perseverationsCVLTC_Raw_Score_Trial1_Total_Perseverations
cvltc_raw_trial2IntegerRecommendedCVLT-C: Trial 2 number of correct words recalledCVLTC_Raw_Score_Trial2
cvltc_raw_trial2_tot_intrusionIntegerRecommendedCVLT-C: Trial 2 total intrusionsCVLTC_Raw_Score_Trial2_Total_Intrusions
cvltc_raw_trial3IntegerRecommendedCVLT-C: Trial 3 number of correct words recalledCVLTC_Raw_Score_Trial3
cvltc_raw_trial3_tot_intrusionIntegerRecommendedCVLT-C: Trial 3 total intrusionsCVLTC_Raw_Score_Trial3_Total_Intrusions
cvltc_raw_trial3_total_persevIntegerRecommendedCVLT-C: Trial 3 total perseverationsCVLTC_Raw_Score_Trial3_Total_Perseverations
cvltc_raw_trial4IntegerRecommendedCVLT-C: Trial 4 number of correct words recalledCVLTC_Raw_Score_Trial4
cvltc_raw_trial4_tot_intrusionIntegerRecommendedCVLT-C: Trial 4 total intrusionsCVLTC_Raw_Score_Trial4_Total_Intrusions
cvltc_raw_trial5IntegerRecommendedCVLT-C: Trial 5 number of correct words recalledCVLTC_Raw_Score_Trial5
cvltc_raw_trial5_tot_intrusionIntegerRecommendedCVLT-C: Trial 5 total intrusionsCVLTC_Raw_Score_Trial5_Total_Intrusions
cvltc_raw_trial5_total_persevIntegerRecommendedCVLT-C: Trial 5 total perseverationsCVLTC_Raw_Score_Trial5_Total_Perseverations
cvltc_raw_t1to5_learning_slopeFloatRecommendedCVLT-C: Trials 1 to 5 learning slope raw scoreCVLTC_Raw_Score_Trials1to5_Learning_Slope
cvltc_raw_t1to5_tot_intrusionIntegerRecommendedCVLT-C: Trials 1 to 5 total intrusionsCVLTC_Raw_Score_Trials1to5_Total_Intrusions
cvltc_raw_t1to5_total_persevIntegerRecommendedCVLT-C: Trials 1 to 5 total perseverationsCVLTC_Raw_Score_Trials1to5_Total_Perseverations
cvltc_sd_cr_intrusions_listbIntegerRecommendedCVLT-C: Short-delay cued-recall intrusions from list BCVLTC_Short_Delay_Cued_Recall_Intrusions_From_ListB
cvltc_sd_cr_total_intrusionsIntegerRecommendedCVLT-C: Short-delay cued-recall total intrusionsCVLTC_Short_Delay_Cued_Recall_Total_Intrusions
cvltc_sd_cr_total_persevIntegerRecommendedCVLT-C: Short-delay cued-recall total perseverationsCVLTC_Short_Delay_Cued_Recall_Total_Perseverations
cvltc_sd_fr_clothing_dr_corrIntegerRecommendedCVLT-C: Short-delay free-recall clothing delay recall correct categoryCVLTC_Short_Delay_Free_Recall_Clothing_Delay_Recall_Corr_Categ
cvltc_sd_fr_fruits_dr_correctIntegerRecommendedCVLT-C: Short-delay free-recall fruits delay recall correct categoryCVLTC_Short_Delay_Free_Recall_Fruits_Delay_Recall_Corr_Categ
cvltc_sd_fr_intrusions_listbIntegerRecommendedCVLT-C: Short-delay free-recall intrusions from list BCVLTC_Short_Delay_Free_Recall_Intrusions_From_ListB
cvltc_sd_fr_play_dr_corr_categIntegerRecommendedCVLT-C: Short-delay free-recall play delay recall correct categoryCVLTC_Short_Delay_Free_Recall_Play_Delay_Recall_Corr_Categ
cvltc_sd_fr_sem_clust_obs_erFloatRecommendedCVLT-C: Short-delay free-recall semantic cluster observed expected ratioCVLTC_Short_Delay_Free_Recall_Semantic_Cluster_Obs_ExpectedRatio
cvltc_sd_fr_serl_clust_obs_erFloatRecommendedCVLT-C: Short-delay free-recall serial cluster observed expected ratioCVLTC_Short_Delay_Free_Recall_Serial_Cluster_Obs_Expected_Ratio
cvltc_sd_fr_total_intrusionsIntegerRecommendedCVLT-C: Short-delay free-recall total intrusionsCVLTC_Short_Delay_Free_Recall_Total_Intrusions
cvltc_sd_fr_total_persevIntegerRecommendedCVLT-C: Short-delay free-recall total perseverationsCVLTC_Short_Delay_Free_Recall_Total_Perseverations
cvltc_sd_fr_vs_trial5_diff_scFloatRecommendedCVLT-C: Short-delay free-recall vs. trial 5 difference scoreCVLTC_Short_Delay_Free_Recall_vs_Trial5_Diff_Score
cvltc_trial1_sem_clust_obs_erFloatRecommendedCVLT-C: Trial 1 semantic cluster observed expected ratioCVLTC_Trial1_Semantic_Cluster_Obs_Expected_Ratio
cvltc_trial1_serl_clust_obs_erFloatRecommendedCVLT-C: Trial 1 serial cluster observed expected ratioCVLTC_Trial1_Serial_Cluster_Obs_Expected_Ratio
cvltc_trial2_sem_clust_obs_erFloatRecommendedCVLT-C: Trial 2 semantic cluster observed expected ratioCVLTC_Trial2_Semantic_Cluster_Obs_Expected_Ratio
cvltc_trial2_serl_clust_obs_erFloatRecommendedCVLT-C: Trial 2 serial cluster observed expected ratioCVLTC_Trial2_Serial_Cluster_Obs_Expected_Ratio
cvltc_trial3_sem_clust_obs_erFloatRecommendedCVLT-C: Trial 3 semantic cluster observed expected ratioCVLTC_Trial3_Semantic_Cluster_Obs_Expected_Ratio
cvltc_trial3_serl_clust_obs_erFloatRecommendedCVLT-C: Trial 3 serial cluster observed expected ratioCVLTC_Trial3_Serial_Cluster_Obs_Expected_Ratio
cvltc_trial4_sem_clust_obs_erFloatRecommendedCVLT-C: Trial 4 semantic cluster observed expected ratioCVLTC_Trial4_Semantic_Cluster_Obs_Expected_Ratio
cvltc_trial4_serl_clust_obs_erFloatRecommendedCVLT-C: Trial 4 serial cluster observed expected ratioCVLTC_Trial4_Serial_Cluster_Obs_Expected_Ratio
cvltc_trial5_sem_clust_obs_erFloatRecommendedCVLT-C: Trial 5 semantic cluster observed expected ratioCVLTC_Trial5_Semantic_Cluster_Obs_Expected_Ratio
cvltc_trial5_serl_clust_obs_erFloatRecommendedCVLT-C: Trial 5 serial cluster observed expected ratioCVLTC_Trial5_Serial_Cluster_Obs_Expected_Ratio
cvltc_tto5_pr_consistency_indFloatRecommendedCVLT-C: Trials 1 to 5 pooled recall consistency indexCVLTC_Trials1to5_Pooled_Recall_Consistency_Index
cvltc_t1to5_sem_clust_obs_erFloatRecommendedCVLT-C: Trials 1 to 5 semantic cluster observed expected ratioCVLTC_Trials1to5_Semantic_Cluster_Obs_Expected_Ratio
cvltc_t1to5_serl_clust_obs_erFloatRecommendedCVLT-C: Trials 1 to 5 serial cluster observed expected ratioCVLTC_Trials1to5_Serial_Cluster_Obs_Expected_Ratio
cvltc_unrelated_recognition_erIntegerRecommendedCVLT-C: Unrelated recognition errorsCVLTC_Unrelated_Recognition_Errors
cvltc_z_sc_discrim_signal_detFloatRecommendedCVLT-C: Discriminability signal detection Z scoreCVLTC_Z_Score_Discriminability_Signal_Detection
cvltc_z_sc_false_pos_recogFloatRecommendedCVLT-C: False positives recognition Z scoreCVLTC_Z_Score_False_Positives_Recognition
cvltc_z_score_listbFloatRecommendedCVLT-C: List B Z score
cvltc_z_score_long_delay_crFloatRecommendedCVLT-C: Long-delay cued-recall Z scoreCVLTC_Z_Score_Long_Delay_Cued_Recall
cvltc_z_score_long_delay_frFloatRecommendedCVLT-C: Long-delay free-recall Z scoreCVLTC_Z_Score_Long_Delay_Free_Recall
cvltc_z_sc_pct_tr_middle_regFloatRecommendedCVLT-C: Percent total recall middle region Z scoreCVLTC_Z_Score_Percent_Total_Recall_Middle_Region
cvltc_z_sc_pct_tr_primacy_regFloatRecommendedCVLT-C: Percent total recall primacy region Z scoreCVLTC_Z_Score_Percent_Total_Recall_Primacy_Region
cvltc_z_sc_pct_tr_recency_regFloatRecommendedCVLT-C: Percent total recall recency region Z scoreCVLTC_Z_Score_Percent_Total_Recall_Recency_Region
cvltc_z_score_re_cr_tot_intrusFloatRecommendedCVLT-C: recall errors cued-recall total intrusions Z scoreCVLTC_Z_Score_Recall_Errors_Cued_Recall_Total_Intrusions
cvltc_z_score_re_fr_tot_intrusFloatRecommendedCVLT-C: recall errors free-recall total intrusions Z scoreCVLTC_Z_Score_Recall_Errors_Free_Recall_Total_Intrusions
cvltc_z_score_re_tot_intrusFloatRecommendedCVLT-C: Recall errors total intrusions Z scoreCVLTC_Z_Score_Recall_Errors_Total_Intrusions
cvltc_z_score_re_total_persevFloatRecommendedCVLT-C: Recall errors total perseverations Z scoreCVLTC_Z_Score_Recall_Errors_Total_Perseverations
cvltc_z_sc_resp_bias_sign_detFloatRecommendedCVLT-C: Response bias signal detection Z scoreCVLTC_Z_Score_Response_Bias_Signal_Detection
cvltc_z_score_sd_crFloatRecommendedCVLT-C: Short-delay cued-recall Z scoreCVLTC_Z_Score_Short_Delay_Cued_Recall
cvltc_z_score_sd_frFloatRecommendedCVLT-C: Short-delay free-recall Z scoreCVLTC_Z_Score_Short_Delay_Free_Recall
cvltc_z_score_total_recogFloatRecommendedCVLT-C: Total recognition Z scoreCVLTC_Z_Score_Total_Recognition
cvltc_z_score_trial1FloatRecommendedCVLT-C: Trial 1 Z score
cvltc_z_score_trial5FloatRecommendedCVLT-C: Trial 5 Z score
cvltc_z_sc_t1to5_learn_slopeFloatRecommendedCVLT-C: Trials 1 to 5 learning slope Z scoreCVLTC_Z_Score_Trials1to5_Learning_Slope
cvltc_z_sc_t1to5_recall_ciFloatRecommendedCVLT-C: Trials 1 to 5 recall consistency index Z scoreCVLTC_Z_Score_Trials1to5_Recall_Consistency_Index
cvltc_z_sc_t1to5_sem_clust_ratFloatRecommendedCVLT-C: Trials 1 to 5 semantic cluster ratio Z scoreCVLTC_Z_Score_Trials1to5_Semantic_Cluster_Ratio
cvltc_z_sc_t1to5_serl_clust_rFloatRecommendedCVLT-C: Trials 1 to 5 serial cluster ratio Z scoreCVLTC_Z_Score_Trials1to5_Serial_Cluster_Ratio
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
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Please email the The NDA Help Desk with any questions.

Distribution for DataStructure: peds_cvlt_c01 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.