Delis Rating of Executive Functions, Adult

D–REF Adult
Delis Rating of Executive Functions, Adult (D–REF Adult) lets you quickly and easily administer, score, and report the frequency of observed behaviors that identify executive function problems in adults. Guidance on using this test in your telepractice.

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  • Kits

    Starter & complete kits, print & digital

    1 option

    from $140.00
  • Test forms & reports

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

    3 options

    from $3.80
  • Support materials

    Manuals, stimulus books, replacement items & other materials

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    from $85.00
  • All products

    All tests & materials offered for D–REF Adult

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- of 5 results
  • D-REF Adult Complete Kit (Digital)
    A103000242627 Qualification Level B

    Includes Manual (Digital), Self Form Response Booklet (Digital), Collateral Form Response Booklet (Digital) and 30 Q-global Administrations/Reports (Digital)

    In stock $140.00

  • D-REF Adult Q-global Manual (Digital)
    A103000242632 Qualification Level B

    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.

    In stock $85.00

  • D-REF Adult Q-global Administration/Report Qty 1 (Digital)
    A103000242637 Qualification Level B

    In stock $3.80

    1-49 $3.80
    50-99 $3.60
    100-249 $3.40
    250+ $3.20
    Savings are estimated
  • D-REF Adult Self Form Q-global Response Booklet Qty 1 (Digital)
    A103000242633 Qualification Level B

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

    In stock $25.00

  • D-REF Adult Collateral Form Q-global Response Booklet Qty 1 (Digital)
    A103000242634 Qualification Level B

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

    In stock $25.00

Overview

Age range:
19:0–79:11 years old
Reading Level:
4th grade
Publication date:
2021
Qualification level:
B
Completion time:
10-15 min
Administration:
Online (Paper available via download)
Forms:
Self-Rating Form, Collateral Rating Form
Scores/Interpretation:
T scores, Base Rates
Scoring options:
Q-global
Report Options:
Individual Score Report – Self-Rating Form, Individual Score Report – Collateral Rating Form, Multi-Rater Score Report, Progress Report

 
Norms:
Age-based
Telepractice:
Guidance on using this test in your telepractice

Product Details

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The D–REF Adult provides a rating of the behavioral, emotional, and cognitive symptoms of executive dysfunction in adults. The D–REF Adult provides information on the frequency of behaviors related to executive function and identifies the most distressing symptoms for the client and others.

Overview flyer

Benefits

The D–REF Adult is designed to assist in the assessment of individuals suspected of having executive dysfunction due to conditions such as traumatic brain injury, attention-deficit/hyperactivity disorder, cerebral vascular disease, neurodegenerative disorders, and neuropsychiatric conditions. Other benefits include:

  • Normative data to help identify symptoms and potential areas of intervention
  • Identification of symptoms that create the most distress for the client and others
  • Access to raw scores, standard scores, and index comparisons data using Q-global
  • Recommended intervention strategies based on both the Self and Collateral Rating Form clinical index T scores
  • Changes in symptoms after intervention

Features

The D–REF Adult provides (a) an overall score for executive functioning; (b) three core indexes that assess the behavioral, emotional, and cognitive aspects of executive functioning; (c) five clinical indexes; and (d) two validity indexes. Some other features of the D-REF Adult include:

  • In-person and remote digital or paper-pencil administration along with Q-global scoring and reporting
  • Includes Self- and Collateral Rating Forms with 58 items that are answered as: Seldom/Never, Monthly, Weekly, or Daily
  • Audio which allows items to be read aloud to the client
  • Validity indexes to assess the consistency of responses and response bias
  • Clinical indexes to assess attention/working memory, activity level/impulse control, compliance/anger management, abstract thinking/problem-solving and initiation/apathy
  • Multirater report to compare Self and Collateral Rating Forms index T scores
  • Progress report to evaluate changes in symptoms between two administrations

Telepractice

Find out how to use this test in your telepractice.

Learn more

Webinars

The following training events are available for D-REF Adult.