What is the content of the database?

The NeuroPsychNorms database contains normative data from peer-reviewed studies replaced to more the 70 measures. Overall, more than 1000+ studies on the different measures were input.

Currently available measures (70)

1. [5_Digit_Stroop] Five-Digit Stroop Test
2. [9HolePeg] Nine-Hole Peg
3. [ACE_R] Addenbrooke's Cognitive Examination Revised
4. [ACT] Auditory Consonant Trigrams
5. [AMT] Australia Motor Test
6. [AQT] Alzheimer's Quick Test
7. [BDAE_CIM] BDAE Complex Ideational Material
8. [BDI_PC] Beck Depression Inventory (Primary Care)
9. [BNE] Batería Neuropsicológica en Español
10. [BNT] Boston Naming Test
11. [BNT15] Boston Naming Test-15 item
12. [BVMT_R] Brief Visuospatial Memory Test Revised
13. [BVRT] Benton Visual Retention Test
14. [CAN] Cancellation Tests
15. [CCPT_II] Conners Continuous Performance Test-II
16. [CCT] Children's Category Test
17. [CLOX] CLOX
18. [CPT3] Conners CPT3
19. [CT] Category Test
20. [CTT] Color Trails Test
21. [DFT] Design Fluency Test
22. [DigitSpan] Digit Span
23. [DigSym] Coding (Digit Symbol)
24. [DYNA] Grip Strength Test
25. [EIWA] Escala de Inteligencia Wechsler para Adultos
26. [FAB] Frontal Assessment Battery
27. [FOME] Fuld Object-Memory Evaluation
28. [FT] Finger Tapping Test
29. [GPT] Grooved Pegboard Test
30. [HDS] HIV Dementia Scale
31. [HVLT] Hopkins Verbal Learning Test
32. [HVOT] Hooper Visual Organization Test
33. [IGT] Iowa Gambling Task
34. [JLO] Judgement of Line Orientation
35. [MDRS] Mattis Dementia Rating Scale
36. [MMSE] Mini-Mental Status Exam
37. [MoCA] Montreal Cognitive Assessment
38. [NCSE] Cognistat
39. [NeSBHIS] Neuropsychological Screening Battery for Hispanics
40. [NEUROPSI1] Evaluación Neuropsicológica Breve en Español
41. [NEUROPSI_1] NEUROPSI
42. [NIHToolboxCog] NIH Toolbox Cognition Battery
43. [OTT] Orals Trails Test
44. [PASAT] Paced Auditory Serial Addition Test
45. [PerriAVLT] Perri Auditory Verbal Learning Test
46. [RavensPMT] Raven's Progressive Matrices Test
47. [RBANS] Repeatable Battery for the Assessment of Neuropsychological Status
48. [R_OCF] Rey-Osterrieth Complex Figure
49. [SDMT] Symbol Digit Modality Test
50. [SemiCF] Semicomplex Figure
51. [SPM] Raven's Standard Progressive Matrices
52. [SPNP11LA] Spanish-Language NP Tests in Eleven Latin American Countries
53. [SPNP9LA_Peds] Spanish-Language NP Test in 9 Latin American Countries-Peds
54. [Stroop_C] Comalli Stroop
55. [Stroop_G] Golden Stroop
56. [Stroop_H] Hammes Stroop
57. [Stroop_K] Kaplan Stroop
58. [Stroop_V] Stroop Victoria
59. [TexMexAANS] TexMexAANS
60. [TMT] Trailmaking Test
61. [TPT] Tactual Performance Test
62. [VF] Verbal Fluency Test
63. [VFDT] Visual Form Discrimination Test
64. [VSVT] VSVT
65. [WAIS_IV_Mexico_] WAIS-IV (Mexico)
66. [WCST_128] Wisconsin Card Sorting Test-128
67. [WCST_64] Wisconsin Card Sorting Test-64 Card
68. [WCST_M] Wisconsin Card Sorting Test-Modified Version
69. [WHO_UCLAAVLT] WHO/UCLA AVLT
70. [WRMT_Words] Warrington Recognition Memory Test–Words

More measures coming soon

In addition to normative data added by the NeuroPsychNorms team to the database, you are more than welcome to suggest studies containing new uncollected data or even measures for which we do not have any data at all.

While our literature tended to focus on normative data and/or control subjects on an experimental trial, the database also includes abnormal data (e.g., TBI, dementia, stroke) and unique data (e.g., re-test data and under other unique conditions). Again, feel free to suggest new studies with abnorms and unique conditions to an existing measure.

The database is configured so you can sort the data easily by the N-size, Demographics or Year. Number of Demographic Stratifications is determined by the number of Stratification types that the study separates their data based on demographic information. For example, if the data of a study is separated by Age, Education, and Gender Identity, this will be at a higher rank than a 2-tier stratification (Age and Education).

What is the methodology used?

1. Which measures?

   After comprehensively searching the neuropsychological literature, we determined which measures we deemed important to include normative data for the database. We sought out the most commonly neuropsychological measures currently used in both clinical and research settings. We made an effort to focus on cross-cultural neuropsychological measures utilized in the neuropsychological literature, due to the scarcity of these neuropsychological studies.
   Normative data provided by NeuroPsychNorms are collected from peer-reviewed studies.

2. Which variables?

   After comprehensively looking at each measure we selected, we determined which raw data is commonly scored throughout the literature. For example, the Trail Making Test commonly utilizes scores for Trial A and B while some studies provide B-A, or B+A, B-A/B and errors. We did not include those specific measures in the database.

3. Means and standard deviations?

   In order for the scoring program to function, the studies must provide means and standard deviations of the measure's variables. As a consequence, we excluded from our database studies which do not include both a Mean and Standard Deviation of a variable.

4. Stratification of Data?

   If the normative data was not stratified (based on demographics, such as age, education, and gender identity), which is common for control studies comparing an experimental group, an age range was at minimum required to be included in the database. While age was required, we find that education to be important but not required. We included those studies even if they did not report any information on education. Some studies gave also information such as a ratio of males to females but did not actually separate their data based on this gender identity demographic. Stratified data includes gender identity stratification only if the study actually provided separate scores based on gender.

   Number of Demographic Stratifications is determined by the number of Stratification types that the study separates their data based on demographic information. The most common types are age, gender identity, and education. For example, if the data of a study is separated by these three demographic information, the study will have a higher rank than a 2-tier stratification. The program has the capacity to rank based on the number of stratifications by selecting the Demographics button next to the Enter button.

   
   
   
5. Presentation of scored data?

   Scored data are presented by providing a z-score and precentiles only, at this time.

6. NPNorms Apps

   We have an app available in the app store for iOS. This app allows for scoring and searching on a mobile device running on iOS. The app is secured so you must have a key to get in to use it. You can get a key by signing up for our 2 Month Free Trial.

   Coming soon: an app only account which provides the key to access the app AND provides basic searching and scoring in the website. This access is only $5.99/month (paid in annual installments).

   
   Start a Free Trial
   
   
   
   Also coming soon is an Android app that will be available in the google play store.

Copyright Cedars-Sinai Medical Center 2022 | v3.06. Mon Oct 12 17:26:53 PDT 2020

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