Total raw score for initial abstraction, as related to Twenty Questions test, as part of the Delis-Kaplan Executive Function System (D-KEFS)

Minimum number of objects eliminated by the first question asked regardless of the yes or no answer;Part of the DKEFS Twenty Questions Summary of Scores Optional Measures

2016-08-17

Copyrighted 2001, NCS Pearson, Inc. All Rights Reserved (http://www.pearsonclinical.com/content/ani/clinicalassessments/us/en.html). Delis, D. C., Kaplan, E., & Kramer, J. H. (2001). Delis-Kaplan executive function system (D-KEFS). Psychological Corporation.Copyrighted 2001,San Antonio, Tex. : Psychological Corporation.; Baldo, Juliana V., et al. "Is it bigger than a breadbox? Performance of patients with prefrontal lesions on a new executive function test.Archives of Clinical Neuropsychology 19.3 (2004): 407-419. Remine, Maria D., Esther Care, and P. Margaret Brown. Language ability and verbal and nonverbal executive functioning in deaf students communicating in spoken English.Journal of Deaf Studies and Deaf Education 13.4 (2008): 531-545.

Item 1 Raw Score + item 2 Raw Score + item 3 Raw Score + item 4 Raw Score = Total Raw Score;Minimum number of objects eliminated by first question, summed across four items;Initial categorical ability.

Initial Abstraction Score Total Raw Score