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Description
Value Range
Notes
Data Structures with shared data
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NEPSY Verbal Fluency

nepsy_vf

01

NEPSY Verbal Fluency

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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_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.
interview_dateDateRequiredDate on which the interview/genetic test/sampling/imaging was completed. MM/DD/YYYYRequired field
genderString20RequiredSex of the subjectM;FM = Male; F = Female
visitString50RecommendedVisit nameCharacter description of each type of visit
vf_animal_word_cred_1to15_secIntegerRecommendedVerbal Fluency: Animals number of correct words produced in the 1 to 15 seconds time period
vf_animal_word_cred_16to30_secIntegerRecommendedVerbal Fluency: Animals number of correct words produced in the 16 to 30 seconds time period
vf_animal_word_cred_31to45_secIntegerRecommendedVerbal Fluency: Animals number of correct words produced in the 31 to 45 seconds time period
vf_animal_word_cred_46to60_secIntegerRecommendedVerbal Fluency: Animals number of correct words produced in the 46 to 60 seconds time period
vf_total_words_animalsIntegerRecommendedVerbal Fluency: Animals total number of words
vf_rule_breaking_er_animalsIntegerRecommendedVerbal Fluency: Animals rule breaking errors
vf_perseverative_er_animalsIntegerRecommendedVerbal Fluency: Animals perseverative errors
vf_tot_words_credited_animalsIntegerRecommendedVerbal Fluency: Animals total number of words credited
vf_food_drink_words_1to15_secIntegerRecommendedVerbal Fluency: Food/Drink number of correct words produced in the 1 to 15 seconds time period
vf_food_drink_words_15to29_secIntegerRecommendedVerbal Fluency (7y+): Food/Drink number of correct words produced in the 16 to 30 seconds time period
vf_food_drink_words_31to45_secIntegerRecommendedVerbal Fluency: Food/Drink number of correct words produced in the 31 to 45 seconds time period
vf_food_drink_words_46to60_secIntegerRecommendedVerbal Fluency: Food/Drink number of correct words produced in the 46 to 60 seconds time period
vf_total_words_food_or_drinkIntegerRecommendedVerbal Fluency: Food/Drink total number of words
vf_perseverative_er_food_drinkIntegerRecommendedVerbal Fluency: Food/Drink perseverative errors
vf_rule_breaking_er_food_drinkIntegerRecommendedVerbal Fluency: Food/Drink rule breaking errors
vf_tot_words_credit_food_drinkIntegerRecommendedVerbal Fluency: Food/Drink total number of words credited
vf_let_a_words_1to15_secIntegerRecommendedVerbal Fluency (7y+): Letter A number of correct words produced in the 1 to 15 seconds time period
vf_let_a_words_16to30_secIntegerRecommendedVerbal Fluency (7y+): Letter A number of correct words produced in the 16 to 30 seconds time period
vf_let_a_words_31to45_secIntegerRecommendedVerbal Fluency (7y+): Letter A number of correct words produced in the 31 to 45 seconds time period
vf_let_a_words_46to60_secIntegerRecommendedVerbal Fluency (7y+): Letter A number of correct words produced in the 46 to 60 seconds time period
vf_total_words_letter_aIntegerRecommendedVerbal Fluency (7y+): Letter A total number of words
vf_perseverative_er_letter_aIntegerRecommendedVerbal Fluency (7y+): Letter A perseverative errors
vf_rule_breaking_er_letter_aIntegerRecommendedVerbal Fluency (7y+): Letter A rule breaking errors
vf_tot_words_creditedletter_aIntegerRecommendedVerbal Fluency (7y+): Letter A total number of words credited
vf_let_f_words_1to15_secIntegerRecommendedVerbal Fluency (7y+): Letter F number of correct words produced in the 1 to 15 seconds time period
vf_let_f_words_16to30_secIntegerRecommendedVerbal Fluency (7y+): Letter F number of correct words produced in the 16 to 30 seconds time period
vf_let_f_words_31to45_secIntegerRecommendedVerbal Fluency (7y+): Letter F number of correct words produced in the 31 to 45 seconds time period
vf_let_f_words_46to60_secIntegerRecommendedVerbal Fluency (7y+): Letter F number of correct words produced in the 46 to 60 seconds time period
vf_total_words_letter_fIntegerRecommendedVerbal Fluency (7y+): Letter F total number of words
vf_perseverative_er_letter_fIntegerRecommendedVerbal Fluency (7y+): Letter F words perseverative errors
vf_rule_breaking_er_letter_fIntegerRecommendedVerbal Fluency (7y+): Letter F rule breaking errors
vf_tot_words_credited_letter_fIntegerRecommendedVerbal Fluency (7y+): Letter F total number of words credited
vf_let_s_words_1to15_secIntegerRecommendedVerbal Fluency (7y+): Letter S number of correct words produced in the 1 to 15 seconds time period
vf_let_s_words_16to30_secIntegerRecommendedVerbal Fluency (7y+): Letter S number of correct words produced in the 16 to 30 seconds time period
vf_let_s_words_31to45_secIntegerRecommendedVerbal Fluency (7y+): Letter S number of correct words produced in the 31 to 45 seconds time period
vf_let_s_words_46to60_secIntegerRecommendedVerbal Fluency (7y+): Letter S number of correct words produced in the 46 to 60 seconds time period
vf_total_words_letter_sIntegerRecommendedVerbal Fluency (7y+): Letter S total number of words
vf_perseverative_er_letter_sIntegerRecommendedVerbal Fluency (7y+): Letter S perseverative errors
vf_rule_breaking_er_letter_sIntegerRecommendedVerbal Fluency (7y+): Letter S rule breaking errors
vf_tot_words_credited_letter_sIntegerRecommendedVerbal Fluency (7y+): Letter S total number of words credited
vf_tot_words_credit_phon_categIntegerRecommendedVerbal Fluency (7y+): Phonemic category comprised of letters A, F, and S total number of words credited
vf_tot_words_credit_sem_categIntegerRecommendedVerbal Fluency (7y+): Semantic category comprised of animal and food/drink words total number of words credited
vf_total_scoreIntegerRecommendedVerbal Fluency (7y+): Total raw ccore represents the cum of credited words in response to letters F and S, animal words, and food/drink words
vf_animals_wordlist_1to15_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Animal wordlist from the 1 to 15 seconds time block
vf_animals_wordlist_16to30_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Animal wordlist from the 16 to 30 seconds time block
vf_animals_wordlist_31to45_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Animal wordlist from the 31 to 45 seconds time block
vf_animals_wordlist_46to60_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Animal wordlist from the 46 to 60 seconds time block
vf_food_drink_wl_1to15_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Food or Drink wordlist from the 1 to 15 seconds time block
vf_food_drink_wl_16to30_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Food or Drink wordlist from the 16 to 30 seconds time block
vf_food_drink_words_16to30_secIntegerRecommendedVerbal Fluency: Food/Drink number of correct words produced in the 16 to 30 seconds time period
vf_food_drink_wl_31to45_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Food or Drink wordlist from the 31 to 45 seconds time block
vf_food_drink_wl_46to60_secString100RecommendedVerbal Fluency - NEPSY (Age 3:0 to 6:11 y:m) Food or Drink wordlist from the 46 to 60 seconds time block
vf_total_raw_scoreIntegerRecommendedVerbal Fluency: Total raw score represents the sum of credited words in response to letters A, F, S, animal words, and food/drink words
vf_scaled_scoreIntegerRecommendedVerbal Fluency: Age-specific scaled score for ages 7 through 12:11 (Population mean = 10, SD = 3)
vf_totadjlettIntegerRecommendedVerbal Fluency: Total adjusted letters
vf_totallettersIntegerRecommendedVerbal Fluency: Total Letters
vf_totfruitIntegerRecommendedVerbal Fluency: Total fruits
vf_totvegIntegerRecommendedVerbal Fluency: Total Vegetables
vf_catfreIntegerRecommendedcategory fluency number of errors in fruit category in 60 seconds
vf_catfruIntegerRecommendedcategory fluency number of fruits in 60 seconds
vf_scaled_score_semanticIntegerRecommendedSemantic Verbal Fluency Scaled Score
vf_scaled_scorephonemicIntegerRecommendedPhonemic Verbal Fluency Scaled 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.

Distribution for DataStructure: nepsy_vf01 and Element:
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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.