Delis-Kaplan Executive Function System

D-KEFS
The Delis-Kaplan Executive Function System (D-KEFS) is the first nationally standardized set of tests to evaluate higher level cognitive functions in both children and adults. Guidance on using this test in your telepractice.

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    de $1,207.20
  • Formulaires & rapports d'essai

    Livrets, formulaires d'enregistrement, livrets de réponse, rapports d'utilisation et abonnements

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  • Matériels de soutien

    Manuels, livres de stimulation, articles de remplacement et autres matériaux

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    Formations en présentiel, en virtuel et à la demande

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  • Tous les produits

    Tous les tests et matériaux proposés pour D-KEFS

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- de 35 résultats
  • D-KEFS Complete Kit with Soft Case (Print) and Scoring Assistant CD (Digital)
    0158091426 Niveau de Qualification C

    Includes Examiner's and Technical Manuals (Print), Stimulus Booklet (Print), Sorting Cards (3 sets of 6 cards each), 1 Tower stand with 5 color disks, 25 Standard Record Forms (Print), 25 Design Fluency Response Booklets (Print), and 25 Trail Making Response Booklet sets (each set contains 25 Response Booklets for the 5 Trail Making conditions) with a softcase, and CD-ROM version Scoring Assistant (Windows)

    $1,737.60

    1-4 $1,737.60
    5-9 $1,650.70
    10-24 $1,563.80
    25-50 $1,477.00
    51+ $1,390.10
    Les économies sont estimées
  • D-KEFS Complete Kit (Print) with Scoring Assistant (Digital)
    015809140X Niveau de Qualification C

    Includes Examiner's and Technical Manuals (Print), Stimulus Booklet (Print), Sorting Cards (3 sets of 6 cards each), 1 Tower stand with 5 color disks, 25 Standard Record Forms (Print), 25 Design Fluency Response Booklets (Print), and 25 Trail Making Response Booklet sets (each set contains 25 Response Booklets for the 5 Trail Making conditions), CD-ROM version Scoring Assistant (Windows)

    $1,638.20

    1-4 $1,638.20
    5-9 $1,556.30
    10-24 $1,474.30
    25-50 $1,392.40
    51+ $1,310.50
    Les économies sont estimées
  • D-KEFS Complete Kit with Soft Case (Print)
    0158091116 Niveau de Qualification C

    Includes Examiner's and Technical Manuals (Print), Stimulus Booklet (Print), Sorting Cards (3 sets of 6 cards each), 1 Tower stand with 5 color disks, 25 Standard Record Forms (Print), 25 Design Fluency Response Booklets (Print), and 25 Trail Making Response Booklet sets (each set contains 25 Response Booklets for the 5 Trail Making conditions) with a softcase

    $1,307.80

    1-4 $1,307.80
    5-9 $1,242.40
    10-24 $1,177.00
    25-50 $1,111.60
    51+ $1,046.20
    Les économies sont estimées
  • D-KEFS Complete Kit (Print)
    0158091108 Niveau de Qualification C

    Includes Examiner's and Technical Manuals (Print), Stimulus Booklet (Print), Sorting Cards (3 sets of 6 cards each), 1 Tower stand with 5 color disks, 25 Standard Record Forms (Print), 25 Design Fluency Response Booklets (Print), and 25 Trail Making Response Booklet sets (each set contains 25 Response Booklets for the 5 Trail Making conditions)

    $1,207.20

    1-4 $1,207.20
    5-9 $1,146.90
    10-24 $1,086.50
    25-50 $1,026.20
    51+ $965.80
    Les économies sont estimées
  • D-KEFS Q-global Examiner's Manual (Digital)
    A103000232448 Niveau de Qualification C

    Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.

    $278.90

    1-4 $278.90
    5-9 $264.90
    10-24 $251.00
    25-50 $237.10
    51+ $223.10
    Les économies sont estimées
  • D-KEFS Q-global Technical Manual (Digital)
    A103000232449 Niveau de Qualification C

    Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.

    $278.90

    1-4 $278.90
    5-9 $264.90
    10-24 $251.00
    25-50 $237.10
    51+ $223.10
    Les économies sont estimées
  • D-KEFS Examiner's Manual and Technical Manual (Print)
    0158091124 Niveau de Qualification C

    Includes Examiner's Manual and Technical Manual

    $508.60

    1-4 $508.60
    5-9 $483.20
    10-24 $457.80
    25-50 $432.30
    51+ $406.90
    Les économies sont estimées
  • D-KEFS Examiner's Manual (Print)
    0158091310 Niveau de Qualification C

    $278.90

    1-4 $278.90
    5-9 $264.90
    10-24 $251.00
    25-50 $237.10
    51+ $223.10
    Les économies sont estimées
  • D-KEFS Technical Manual (Print)
    0158091329 Niveau de Qualification C

    $278.90

    1-4 $278.90
    5-9 $264.90
    10-24 $251.00
    25-50 $237.10
    51+ $223.10
    Les économies sont estimées
  • D-KEFS Stimulus Book (Print)
    0158091132 Niveau de Qualification C

    Includes Trail Making, Verbal Fluency, Design Fluency, Color-Word Interference, Sorting, Twenty Questions, Word Context, Tower, and Proverb

    $354.90

    1-4 $354.90
    5-9 $337.20
    10-24 $319.40
    25-50 $301.70
    51+ $283.90
    Les économies sont estimées
  • D-KEFS Trail Making Test Record Forms Qty 25 (Print)
    0158091337 Niveau de Qualification C

    $65.90

    1-4 $65.90
    5-9 $62.60
    10-24 $59.30
    25-50 $56.00
    51+ $52.70
    Les économies sont estimées
  • D-KEFS Tower Test Record Forms Qty 25 (Print)
    0158091388 Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Word Context Test Record Forms Qty 25 (Print)
    015809137X Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Sorting Test Standard Record Forms Qty 25 (Print)
    0158091221 Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
    Prêt à être expédié dans :4-5 semaines
  • D-KEFS Color-Word Interference Test Record Forms Qty 25 (Print)
    015809123X Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Twenty Questions Test Record Forms Qty 25 (Print)
    0158091361 Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Standard Record Forms Qty 25 (Print)
    0158091159 Niveau de Qualification C

    Includes Trail Making, Verbal Fluency, Design Fluency, Color-Word Interference, Sorting, Twenty Questions, Word Context, Tower, and Proverb

    $326.30

    1-4 $326.30
    5-9 $310.00
    10-24 $293.70
    25-50 $277.40
    51+ $261.00
    Les économies sont estimées
  • D-KEFS Verbal Fluency Test Record Forms Qty 25 (Print)
    0158091345 Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Design Fluency Test Record Forms Qty 25 (Print)
    0158091353 Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Alternate Record Forms Qty 25 (Print)
    0158091205 Niveau de Qualification C

    For D-KEFS Sorting, Verbal Fluency, and 20 Questions Tests

    $180.60

    1-4 $180.60
    5-9 $171.60
    10-24 $162.50
    25-50 $153.50
    51+ $144.50
    Les économies sont estimées
  • D-KEFS Proverb Test Record Forms Qty 25 (Print)
    0158091396 Niveau de Qualification C

    $96.50

    1-4 $96.50
    5-9 $91.70
    10-24 $86.90
    25-50 $82.00
    51+ $77.20
    Les économies sont estimées
  • D-KEFS Trail Making Test Response Booklets Conditions 1-5 Forms Bundle Qty 25 (Print)
    0158091191 Niveau de Qualification C

    Includes 25 Response Booklets for each Condition

    $246.20

    1-4 $246.20
    5-9 $233.90
    10-24 $221.60
    25-50 $209.20
    51+ $196.90
    Les économies sont estimées
  • D-KEFS Trail Making Test Condition 1 Response Booklets Qty 25 (Print)
    0158091450 Niveau de Qualification C

    $53.00

    1-4 $53.00
    5-9 $50.40
    10-24 $47.70
    25-50 $45.10
    51+ $42.40
    Les économies sont estimées
  • D-KEFS Trail Making Test Condition 2 Response Booklets Qty 25 (Print)
    0158091469 Niveau de Qualification C

    $53.00

    1-4 $53.00
    5-9 $50.40
    10-24 $47.70
    25-50 $45.10
    51+ $42.40
    Les économies sont estimées
  • D-KEFS Trail Making Test Condition 3 Response Booklets Qty 25 (Print)
    0158091477 Niveau de Qualification C

    $53.00

    1-4 $53.00
    5-9 $50.40
    10-24 $47.70
    25-50 $45.10
    51+ $42.40
    Les économies sont estimées
  • D-KEFS Trail Making Test Condition 4 Response Booklets Qty 25 (Print)
    0158091485 Niveau de Qualification C

    $53.00

    1-4 $53.00
    5-9 $50.40
    10-24 $47.70
    25-50 $45.10
    51+ $42.40
    Les économies sont estimées
  • D-KEFS Trail Making Test Condition 5 Response Booklets Qty 25 (Print)
    0158091493 Niveau de Qualification C

    $53.00

    1-4 $53.00
    5-9 $50.40
    10-24 $47.70
    25-50 $45.10
    51+ $42.40
    Les économies sont estimées
  • D-KEFS Sorting Test Standard Card Sets Qty 3 (Print)
    0158091183 Niveau de Qualification C

    Includes 2 sets of standard Sorting Cards and 1 practice set

    $152.40

    1-4 $152.40
    5-9 $144.80
    10-24 $137.20
    25-50 $129.60
    51+ $121.90
    Les économies sont estimées
  • D-KEFS Sorting Test Alternate Card Sets Qty 3 (Print)
    0158091213 Niveau de Qualification C

    Includes 3 sets of 6 cards each

    $149.70

    1-4 $149.70
    5-9 $142.20
    10-24 $134.70
    25-50 $127.20
    51+ $119.70
    Les économies sont estimées
  • D-KEFS Tower Test with Set of Blue Disks Qty 5
    0158091140 Niveau de Qualification C

    $308.70

    1-4 $308.70
    5-9 $293.30
    10-24 $277.90
    25-50 $262.40
    51+ $247.00
    Les économies sont estimées
  • D-KEFS Design Fluency Test Response Booklets Qty 25 (Print)
    0158091175 Niveau de Qualification C

    $69.70

    1-4 $69.70
    5-9 $66.20
    10-24 $62.70
    25-50 $59.20
    51+ $55.80
    Les économies sont estimées
  • D-KEFS Scoring Assistant CD (Digital)
    0158984188 Niveau de Qualification C

    Includes 1 CD-ROM (Windows)

    $442.80

    1-4 $442.80
    5-9 $420.70
    10-24 $398.60
    25-50 $376.40
    51+ $354.30
    Les économies sont estimées
  • D-KEFS Q-global Stimulus Book and Administration Directions (Digital)
    A103000232456 Niveau de Qualification C

    $354.90

    1-4 $354.90
    5-9 $337.20
    10-24 $319.40
    25-50 $301.70
    51+ $283.90
    Les économies sont estimées
  • D-KEFS Overview and Administration Live Webinar 3 Hours
    A103000179095 Niveau de Qualification C

    This 3-hour session reviews the higher order skills associated with the ability to engage in independent goal-directed behavior. Planning and impairments in executive functions may result in a number of difficulties or deficits in children, adolescents, and adults. We will review the planning and sequencing of complex behaviors, the ability to pay attention to several components simultaneously, resistance to distraction and inhibition of inappropriate responses, and the ability to persist over a prolonged period are all included in this session. Price includes up to 40 people per session.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $2,184.00

  • D-KEFS Live Question and Answer Virtual 1 Hour
    A103000179096 Niveau de Qualification C

    Price includes up to 40 people per session. This 1-hour Q&A session supports participants who have attended a previous session or are familiar with the assessment. A Pearson expert will meet with participants to address follow-up questions and support specific assessment-related needs. To use the hour efficiently, participants may submit questions in advance. Q&A sessions do not include handouts or slides.

    Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.

    $520.00

Aperçu

Date de publication:
2001
Groupe d’âge:
Ages 8 through 89 years
Notation/Interprétation:
Variable depending on subtest
Niveau de qualification:
C
Temps de passation:
Variable depending on subtest selected: full battery 90 minutes
Options de notation:
Scoring Assistant software, hand-scoring
Options du rapport:
Score report
Normes:
Normed on over 1,500 individuals demographically and regionally matched with the U.S. population
Exigences du système:
Software-based scoring and reporting is compatible with Windows XP, Vista, & 7 only.
Administration Format:
Digital (Q-interactive), Paper-and-pencil
Télépratique:
Guidance on using this test in your telepractice

Détails du Produit

D-KEFS assesses the key components of executive functions believed to be mediated primarily by the frontal lobe. With nine stand-alone tests, D-KEFS allows examiners to comprehensively assess the key components of executive functions within verbal and spatial modalities. 

Benefits

  • Assess the integrity of the frontal system of the brain.
  • Determine how deficits in abstract, creative thinking may impact daily life.
  • Plan coping strategies and rehabilitation programs tailored to each patient's profile of executive-function strengths and weaknesses.
  • Choose from two forms: Standard and Alternate.
  • Generate D-KEFS score reports faster and easier with D-KEFS Scoring Assistant® software.

Features

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

  • Standard Record Forms, including all nine D-KEFS tests.
  • Alternate Record Forms, including alternate versions of D-KEFS Sorting, Verbal Fluency, and 20 Questions tests.
  • Alternate set of Sorting Cards available.
  • Subtests can be recorded and scored as a complete battery or as individual subtests.

Correlates with CVLT-II

D-KEFS is correlated with the CVLT-II, providing information concerning the role of memory on D-KEFS performance.

An important study by Bohnen, Twijnstra, and Jolles (1992) was noted (p. 21) and referenced (p. 385) In the D-KEFS Examiner’s Manual (Delis, Kaplan, & Kramer, 2001). In this study, Bohnen et al. collected data from 10 patients (in the Netherlands) who had sustained mild TBIs with post-concussive symptoms that lasted longer than 3 months (the Persistent PCS group) and compared them to mild TBI patients who had recovered from their PCS symptoms after 3 months (the Recovered group). Bohnen et al. (1992) initially demonstrated that the Persistent PCS group performed significantly worse than the Recovered Group on a modified Stroop task that incorporated a switching procedure.

Dr. Manolo Sedo of Spain recently brought to our attention a second study by Bohnen, Jolles, and Twijnstra (1992), in which patients with acute mild TBI (6 to 14 days post injury) performed significantly worse than a match control group on the modified Stroop task that incorporated a switching procedure.

We wish to thank Dr. Sedo for drawing our attention to this important study.

Bohnen, N., Twijnstra, A., & Jolles, J. (1992). Performance in the Stroop color word test in relationship to the persistence of symptoms following mild head injury. Acta Neurologica Scandinavica, 85(2), 116–121.

Bohnen, N., Jolles, J., & Twijnstra, A. (1992). Modification of the Stroop color word test improves differentiation between patients with mild head injury and matched controls. The Clinical Neuropsychologist, 6(2), 178–184.

Telepractice

Find out how to use this test in your telepractice.

Learn more

Q-interactive

D-KEFS on Q-interactive at a Glance: (Select subtests available)

Available With

  • Standard, Classroom, & Experiential Licenses

Subtests Available

  • Trail Making Test
  • Verbal Fluency
  • Design Fluency
  • Color-Word Interference

Subtest Pricing

  • Pay as you go: $1.50 per subtest
  • Prepay: 1 usage* per subtest

*Cost per usage between $1.00 and $1.50 depending on volume discounts

Scoring and Reporting

  • Excel Report

Materials Needed

  • View the Pricing & Ordering tab and open the Q-interactive section

Benefits of D-KEFS on Q-interactive

  • Create custom batteries by combining subtests from the D-KEFS with other tests such as the WAIS-IV.
  • Standardize administration and simplify the management of D-KEFS materials so you can focus on what is important – the examinee.
  • Obtain scaled scores immediately after finishing a subtest, to increase speed and accuracy.

How Can I Buy D-KEFS on Q-interactive?

New customers:

Annual Q-interactive licenses can be purchased using our online order form or by calling Customer Support at 1-800-627-7271. See the Q-interactive pricing tab for more information on license options.

Current Q-interactive customers:

If you want to add the D-KEFS to your account, visit our online order form and select the "Add test(s) to existing account" option. You may also call Customer Support at 1-800-627-7271.

 

Webinaires

The following training events are available for D-KEFS.