Attention and concentration.

9 catalogued instruments are currently grouped under this construct, across 3 domains: Neuropsychology and cognitive screening; Personality: broadband models; Personality: dark traits and pathology.

This grouping is editorial and provisional. It is derived from what each entry says it measures, it has not been reviewed instrument by instrument, and 195 catalogued instruments are not yet grouped under any construct. Treat the list as a starting point rather than a complete answer, and read each entry for what it actually covers.

• CPT-3 - Conners Continuous Performance Test, 3rd Edition

  Neuropsychology and cognitive screening. ~360 trials over ~14 minutes (respond to non-X letters). copyrighted - commercial.

• TEA - Test of Everyday Attention

  Neuropsychology and cognitive screening. 8 subtests (e.g., Map Search, Elevator Counting, Telephone Search, Lottery). copyrighted - commercial.

• SDMT - Symbol Digit Modalities Test

  Neuropsychology and cognitive screening. 9 symbol-digit key; substitute as many as possible in 90 seconds (max ~110). copyrighted - commercial.

• Cogstate / CBB - Cogstate Brief Battery (and Research Battery)

  Neuropsychology and cognitive screening. Brief Battery = 4 card tasks (Detection, Identification, One Card Learning, One Back); larger research battery. copyrighted - commercial.

• CMS - Children's Memory Scale

  Neuropsychology and cognitive screening. Subtests yielding 8 index scores (Verbal Immediate, Verbal Delayed, Delayed Recognition, Learning, Visual Immediate, Visual Delayed, Attention/Concentration, General Memory). copyrighted - commercial.

• TEA-Ch2 - Test of Everyday Attention for Children, Second Edition

  Neuropsychology and cognitive screening. Battery of paper-based + computerized subtests; separate forms for ages 5-7 (TEA-Ch2 J) and 8-15 (TEA-Ch2 A). copyrighted - commercial.

• AMTS - Abbreviated Mental Test Score

  Neuropsychology and cognitive screening. 10, total 0-10. public-domain / open.

• 16PF (5th ed.) - Sixteen Personality Factor Questionnaire (5th Edition)

  Personality: broadband models. 185 items. copyrighted - commercial.

• YSQ (YSQ-L3 / YSQ-S3) - Young Schema Questionnaire

  Personality: dark traits and pathology. 232 (YSQ-L3 long); 90 (YSQ-S3 short); 205 (YSQ-L2); 75 (YSQ-S2). copyrighted - author permission.

Browse the whole catalogue to search by name, acronym or wording, and filter by domain, licence, length and language version. That search reads each entry’s own description rather than this grouping, so it reaches instruments no construct page lists, and misses some that this page holds.