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Delis-Kaplan Executive Function System

D-KEFS
Assess key components of executive function within verbal and spatial modalities in individuals aged 8 to 89 years

Choose from our formats

  • Kits

    Starter & complete kits, print & digital

    3 options

    From AUD 495.00
  • Test forms & reports

    Booklets, record forms, answer sheets, report usages & subscriptions

    18 options

    From AUD 76.01
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    9 options

    From AUD 206.47
  • All products

    All tests and materials offered for D-KEFS

    30 options

    From AUD 76.01
- of 30 results
Prices include GST where applicable
  • D-KEFS Q-interactive Starter Kit
    9781925038958 Qualification Level C

    Includes:

    • Stimulus Book
    • Design Fluency Booklets (Pack of 25)
    • Trail Making Booklets Conditions 1-5 (25 of each)

    Subtests:

    • Trail Making
    • Verbal Fluency
    • Design Fluency
    • Color-word Interference Tests

    Individual components can be purchased separately

    AUD 579.59

  • D-KEFS Complete Kit
    0158091116 Qualification Level C

    Includes:

    • Manual
    • Stimulus Booklet
    • Sorting Cards (3 sets of 6 cards each)
    • 1 Tower Stand with 5 color disks
    • 25 Standard Record Forms
    • 25 Design Fluency Response Booklets
    • 25 Trail Making Response Booklets Conditions 1-5 (25 of each set)
    • Soft Carry Case

    AUD 1,694.33

  • Q-global D-KEFS Examiner's Manual (Digital)
    A103000232448 Qualification Level C

    Read only, cannot be printed

    AUD 270.27

  • Q-global D-KEFS Technical Manual (Digital)
    A103000232449 Qualification Level C

    Read only, cannot be printed

    AUD 275.66

  • D-KEFS Examiner's Manual (Print)
    0158091310 Qualification Level C

    AUD 285.89

  • D-KEFS Technical Manual (Print)
    0158091329 Qualification Level C

    AUD 292.71

  • D-KEFS Standard (Combination) Record Forms
    0158091159 Qualification Level C

    Pack of 25

    Contains the following subtests: Trail Making, Verbal Fluency, Design Fluency, Color-Word Interference, Card Sorting, Twenty Questions, Word Context, Tower, and Proverbs.

    AUD 277.97

  • D-KEFS Alternate Record Forms (Pack of 25)
    0158091205 Qualification Level C

    For Verbal Fluency, Card Sorting, and Twenty Questions

    AUD 136.18

  • D-KEFS Design Fluency Record Forms
    0158091353 Qualification Level C

    Pack of 25

    AUD 122.65

  • D-KEFS Twenty Questions Record Forms
    0158091361 Qualification Level C

    Pack of 25

    AUD 122.65

  • DKEFS Word Context Record Forms
    015809137X Qualification Level C

    Pack of 25

    AUD 122.65

  • Q-global D-KEFS Stimulus Book and Administration Directions (Digital)
    A103000232456 Qualification Level C

    Read only, cannot be printed

    AUD 453.42

  • D-KEFS Stimulus Book (Print)
    0158091132 Qualification Level C

    AUD 462.77

  • D-KEFS Proverbs Record Forms (Pack of 25)
    0158091396 Qualification Level C

    AUD 122.65

  • D-KEFS Colour-Word Interference Record Forms
    015809123X Qualification Level C

    Pack of 25

    AUD 122.65

  • D-KEFS Cards Sorting Record Forms
    0158091221 Qualification Level C

    Pack of 25

    AUD 122.65

  • D-KEFS Tower Record Forms
    0158091388 Qualification Level C

    Pack of 25

    AUD 122.65

  • D-KEFS Design Fluency Response Booklets
    0158091175 Qualification Level C

    Pack of 25

    AUD 122.65

  • D-KEFS Trail Making Response Booklets Condition 1
    0158091450 Qualification Level C

    Pack of 25

    AUD 76.01

  • D-KEFS Trail Making Response Booklets Condition 2
    0158091469 Qualification Level C

    Pack of 25

    AUD 76.01

  • D-KEFS Trail Making Response Booklets Condition 3
    0158091477 Qualification Level C

    Pack of 25

    AUD 76.01

  • D-KEFS Trail Making Response Booklets Condition 4
    0158091485 Qualification Level C

    Pack of 25

    AUD 76.01

  • D-KEFS Trail Making Response Booklets Condition 5
    0158091493 Qualification Level C

    Pack of 25

    AUD 76.01

  • D-KEFS Tower and Set of 5 Disks (blue)
    0158091140 Qualification Level C

    AUD 314.16

  • D-KEFS Sorting Cards Alternate Set
    0158091213 Qualification Level C

    3 sets of 6 cards each

    AUD 206.47

  • D-KEFS Cards Sorting Test
    0158091183 Qualification Level C

    contains 2 sets of Standard Sorting Cards and 1 Practice Set

    AUD 222.42

  • D-KEFS Trail Making Test Record Forms Qty 25 (Print)
    0158091337 Qualification Level C

    AUD 122.65

  • D-KEFS Verbal Fluency Test Record Forms Qty 25 (Print)
    0158091345 Qualification Level C

    AUD 122.65

  • D-KEFS Trail Making Response Booklets Condition 1-5
    9780158999197 Qualification Level C

    Contains 25 Response Booklets for each of the 5 Conditions

    AUD 309.76

  • Standard Q-interactive License · 1 Year (Digital)
    A103000260031 Qualification Level C

    Tests included:
    CVLT-3, CVLT-C, D-KEFS, EVT-3, KTEA-3, NEPSY-II, PPVT-5, RBANS Update, WAIS-IV A&NZ, WIAT-III A&NZ, WISC-V A&NZ, WMS-IV A&NZ, and WRAT5

    Please Note:
    All licences require the purchase of subtests (product number QNTRSITELIC). Please add these to your cart before checkout. A minimum number of 150 subtests are required. Tiered pricing is available.
     

    AUD 495.00

Overview

Publication date:
2001
Completion time:
90 minutes
Administration:
Individual; Q-interactive® administration and scoring, software or manual scoring
Age range:
8 to 89 years
Qualification level:
C

Product Details

The D-KEFS enables you to assess the key components of executive functions believed to be mediated primarily by the frontal lobe.

Use D-KEFS to:

  • Assess the integrity of the frontal system of the brain
  • Determine how deficits in abstract, creative thinking may impact daily life
  • Design coping strategies and rehabilitation programs tailored to each patient's profile of executive function strengths and weaknesses

Its game-like format is engaging for examinees, encouraging optimal performance without providing “right/wrong” feedback that can create frustration.

The nine stand-alone tests in the D-KEFS comprehensively assess the key components of executive function believed to be mediated primarily by the frontal lobe.

The D-KEFS tests are listed below, along with the key executive function they assess:

  • Sorting Test: problem solving, verbal and spatial concept formation, flexibility of thinking
  • Trail Making Test: flexibility of thinking on a visual motor task
  • Verbal Fluency Test: fluent productivity in the verbal domain
  • Design Fluency Test: fluent productivity in the spatial domain
  • Colour-word Interference Test: verbal inhibition
  • Tower Test: planning and reasoning, impulsivity
  • 20 Question Test: hypothesis testing, verbal and spatial abstract thinking
  • Word Context Test: deductive reasoning
  • Proverb Test: metaphorical thinking and comprehending abstract thought

Multiple uses

D-KEFS results can be used to assess the integrity of the frontal system of the brain to determine how deficits in abstract, creative thinking may impact on an individual's daily life, and to plan coping strategies and rehabilitation programs tailored to each patient's profile of executive function strengths and weaknesses.

For more information about D-KERS digital, go to www.helloq.com.au/d-kefs