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Delis-Kaplan Executive Function System

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

D-KEFS Advanced Coming Soon!

Choose from our formats

  • Kits

    Starter & complete kits, print & digital

    3 options

    From AUD 545.82
    From AUD 545.82
  • Test forms & reports

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

    18 options

    From AUD 79.86
    From AUD 79.86
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    9 options

    From AUD 216.81
    From AUD 216.81
  • Training

    Onsite, virtual & on-demand trainings

    2 options

    From AUD 99.00
    From AUD 99.00
  • All products

    All tests and materials offered for D-KEFS

    32 options

    From AUD 79.86
    From AUD 79.86
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    - of 32 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 651.20

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    • 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 1,932.70

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

      Read only, cannot be printed

      AUD 374.22

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

      Read only, cannot be printed

      AUD 374.22

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

      AUD 377.85

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      Estimated to ship:More than 12 weeks
    • D-KEFS Technical Manual (Print)
      0158091329 Qualification Level C

      AUD 377.85

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    • 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 433.07

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

      For Verbal Fluency, Card Sorting, and Twenty Questions

      AUD 241.01

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

      Pack of 25

      AUD 128.81

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

      Pack of 25

      AUD 128.81

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      Estimated to ship:More than 12 weeks
    • DKEFS Word Context Record Forms
      015809137X Qualification Level C

      Pack of 25

      AUD 128.81

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

      Read only, cannot be printed

      AUD 510.18

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

      AUD 520.08

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

      AUD 128.81

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

      Pack of 25

      AUD 128.81

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

      Pack of 25

      AUD 128.81

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      Estimated to ship:More than 12 weeks
    • D-KEFS Tower Record Forms
      0158091388 Qualification Level C

      Pack of 25

      AUD 128.81

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

      Pack of 25

      AUD 128.81

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

      Pack of 25

      AUD 79.86

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

      Pack of 25

      AUD 79.86

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

      Pack of 25

      AUD 79.86

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

      Pack of 25

      AUD 79.86

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

      Pack of 25

      AUD 79.86

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

      AUD 377.85

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

      3 sets of 6 cards each

      AUD 216.81

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    • D-KEFS Cards Sorting Test
      0158091183 Qualification Level C

      contains 2 sets of Standard Sorting Cards and 1 Practice Set

      AUD 233.64

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

      AUD 128.81

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      Estimated to ship:More than 12 weeks
    • D-KEFS Verbal Fluency Test Record Forms Qty 25 (Print)
      0158091345 Qualification Level C

      AUD 128.81

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

      Contains 25 Response Booklets for each of the 5 Conditions

      AUD 348.15

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    • Standard Q-interactive Licence · 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, WAIS-5 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.

      Please allow up to 5 business days for activation of your Q-interactive license or subtests

      AUD 545.82

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    • Executive Functioning in Adults – Assessment and OT Intervention • On Demand with Verve OT Learning
      A103000428780 Qualification Level A

      Executive dysfunction is one of the most common yet overlooked barriers to independence, recovery, and participation. Without strong assessment skills, subtle executive challenges are often missed, resulting in inadequate supports and poor outcomes. This workshop equips allied health professionals with the knowledge and tools to confidently assess executive functioning, capture its real impact on daily life, and implement strategies that create measurable change. Strengthen your reports, enhance your clinical reasoning, and deliver interventions that truly transform lives. 

      AUD 132.00

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      View full training details
    • Addressing Executive Functioning in Children and Teens • On Demand with Verve OT Learning
      A103000428784 Qualification Level A

      Executive functioning difficulties in children and teens can impact learning, behaviour, and participation at home, school, and in the community. This workshop equips allied health professionals with practical tools to assess executive functioning, understand individual differences, and implement strategies that build confidence, independence, and long-term success.

      AUD 99.00

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      View full training details
    - of 32 results

    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

    Qualification Level

    Level A

    This approval level enables you to buy our assessments that require no professional degree, accreditation, organization membership, or license/certificate.

    Level B

    This approval level enables you to buy our assessments requiring A or B qualification levels.

    Level C

    This approval level enables you to buy all our assessments.

    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

    		 

    Q-interactive

    Tests in the D-KEFS harness the processing capacities of Q-interactive to provide new, more dynamic, cognitively demanding tasks that are unable to be delivered and scored with fidelity in a traditional paper format.

    Test Components

    Required items for administering D-KEFS on Q-interactive:

    9781925038958 D-KEFS Q-interactive Starter Kit (Individual components can be purchased separately) 
    0158091132D-KEFS Stimulus Book
    0158091175Design Fluency Test Response Booklets (Pack of 25)
    0158091450Trail Making Response Booklets – Condition 1 (Pack of 25)
    0158091469Trail Making Response Booklets – Condition 2 (Pack of 25)
    0158091477Trail Making Response Booklets – Condition 3 (Pack of 25)
    0158091485Trail Making Response Booklets – Condition 4 (Pack of 25)
    0158091493Trail Making Response Booklets – Condition 5 (Pack of 25)

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