Psychology > Adult Cognition, Neuropsychology and Language > Adult Attention / Executive Function > Delis-Kaplan Executive Function System™ (D-KEFS™)

Delis-Kaplan Executive Function System™ (D-KEFS™)

Key information

Provides a comprehensive assessment of higher-level thinking and cognitive flexibility. Available on Q-interactive.

Publication Year:

2001

Age Range:

8 years to 89 years

Administration:

Individual - 90 minutes

Qualification Code:

CL1

Read the full product description

Brief Summary

The Delis-Kaplan Executive Function System (D-KEFS) is the first nationally standardised (US norms) set of tests to evaluate higher level cognitive functions in both children and adults. With nine stand-alone tests, comprehensively assess the key components of executive functions believed to be mediated primarily by the frontal lobe.

It is available in paper-and-pencil format and now selected subtests are also available via our digital platform Q-interactive.

Engaging Materials

Its game-like format is engaging for examinees, encouraging optimal performance without providing "right/wrong" feedback that can create frustration in some children and adults.

Use D-KEFS™ results to:

  • Assess the integrity of the frontal system of the brain
  • Determine how deficits in abstract, creative thinking may impact upon an individual’s daily life
  • Plan coping strategies and rehabilitation programmes tailored to each patient’s profile of executive-function strengths and weaknesses.

Two Forms

D-KEFS offers two forms: Standard Record Forms include all nine D-KEFS tests, while the Alternate Record Forms include alternate versions of D-KEFS Sorting, Verbal Fluency, and 20 Questions Tests. An alternate set of Sorting Cards is also available.

Correlates with WASI™ and CVLT–II

D-KEFS™ is correlated with the Wechsler Abbreviated Scale of Intelligence™ (WASI™) and the California Verbal Learning Test-Second Edition (CVLT-II), providing information concerning the role of intellectual ability and memory on D-KEFS™ performance.

Delis-Kaplan Executive Function System™ (D-KEFS™) Scoring Assistant

Enhance the scoring process with convenient software that dramatically reduces your scoring time. 

The D-KEFS™ Scoring Assistant allows you to generate D-KEFS™ reports quickly and easily.  Record and score the nine D-KEFS™ subtests as a complete battery or as individual subtests – then produce, view and print reports from your own PC. Generate reports in a tabular or graphic format, choosing the layout that best fits your needs.

Please note that this software is compatible with Windows XP, Vista, & 7 only.

New Digital Option for D-KEFS

D-KEFS offers an efficient and easy-to-use, digital option for test administration, scoring and reporting.

qinteractive-logoQ-interactive – Our iPad device-based system for administration, scoring and reporting

Q-interactive delivers the world’s most advanced assessment tools you can take with you anywhere. It enables you to administer interactive assessments with an intuitive, portable system that uses two iPads connected to each other via Bluetooth.

Selected subtests from D-KEFS are available on Q-interactive when you purchase a Standard Q-interance licence*. To view the list of available assessments and to place your order please click here.

*Please note: Registered users with a qualification code of CL1 are eligible to purchase assessments from the Standard Q-interactive licence. 

Learn more about Q-interactive

 

 

Price list

Complete kit:

Includes manual, stimulus booklet, sorting cards (3 sets of 6 cards), 1 tower stand with 5 colour disks, 25 record forms, 25 design fluency response booklets, 25 trail making response booklet sets (each set contains 5 response booklets for the 5 trail making conditions) in a trolley bag
ISBN: 9780749167998
£688.50
£717.43 inc VAT
Currently out of stock, available to pre-order

Complete Kit with Scoring Assistant:

Includes all components of the complete kit and CD Rom for Windows®
ISBN: 9780749167981
£878.00
£950.44 inc VAT
Available
Sorting test - set of cards, 2 sets of standard sorting cards and 1 practice set
ISBN: 9780158091181
£77.50
£93.00 inc VAT
Available
20 questions test record forms, pack of 25
ISBN: 9780158091365
£48.50
£58.20 inc VAT
Available
Sorting test - alternate set of cards, 3 sets of 6 cards each
ISBN: 9780158091211
£74.00
£88.80 inc VAT
Available
Alternate record forms for D-KEFS sorting, verbal fluency and 20 question tests, pack of 25
ISBN: 9780158091204
£48.50
£58.20 inc VAT
Available
Colour-word interference test record forms, pack of 25
ISBN: 9780158091235
£48.50
£58.20 inc VAT
Currently out of stock, available to pre-order
Design fluency test response booklets, pack of 25
ISBN: 9780158091174
£35.50
£42.60 inc VAT
Available
Design fluency test record forms, pack of 25
ISBN: 9780158091358
£48.50
£58.20 inc VAT
Currently out of stock, available to pre-order
Trail making test response booklets, pack of 25 set (each set contains 25 different response booklets for 5 trail making conditions)
ISBN: 9780158091198
£135.50
£162.60 inc VAT
Currently out of stock, available to pre-order
Proverb test record forms, pack of 25
ISBN: 9780158091396
£48.50
£58.20 inc VAT
Available

Scoring Assistant:

CD Rom for Windows

ISBN: 9780158984186
£245.00
£294.00 inc VAT
Available
Sorting test record forms, pack of 25
ISBN: 9780158091228
£48.50
£58.20 inc VAT
Available
Standard Record Forms (all nine subtests combined), pack of 25
ISBN: 9780158091150
£161.00
£193.20 inc VAT
Available
Tower test record forms, pack of 25
ISBN: 9780158091389
£48.50
£58.20 inc VAT
Available
Trail making test record forms, pad of 25
ISBN: 9780158091334
£48.50
£58.20 inc VAT
Available
Verbal fluency test record forms, pack of 25
ISBN: 9780158091341
£48.50
£58.20 inc VAT
Available
Word context test record forms, pack of 25
ISBN: 9780158091372
£48.50
£58.20 inc VAT
Available

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If your required component is not listed, please contact Customer Services on: info@pearsonclinical.co.uk or 0845 630 88 88 (Calls cost 3p per minute plus your phone company's access charge).

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