Dean C. Delis

Delis-Rating of Executive Functions (D-REF) lets you quickly and easily administer, score, and report the frequency of observed behaviours that identify executive function problems in children and adolescents. <a href="/digital-solutions/telepractice/telepractice-and-the-d-ref.html" target="_blank"><strong>Guidance on using this test in your telepractice</strong></a>

Platform Type

Q-global

Material Type

Manuals

Report Type

Subscriptions

Usages

Choose D-REF for a quick measure of an individual’s behaviours related to executive function difficulties.

Delis-Rating of Executive Functions

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

Test forms & reports

Manuals, stimulus books, replacement items & other materials

Support materials

All tests and materials offered for D-REF

All products

Delis-Kaplan Executive Function System

Includes one digital administration, scoring and reporting of D-REF on Q-global

D-REF Q-global Administration/Report (Digital)

Includes unlimited digital scoring and reporting per user within an account for D-REF.<br />
<strong>Note: Subscription covers scoring of manually entered data only. On-screen (OSA) or remote on screen (ROSA) administrations require individual usages for scoring &amp; reporting</strong>

D-REF Q-global 1 Year Scoring Subscription (Digital)

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.

D-REF Q-global Manual (Digital)

<p><strong>Qualification Level</strong></p>

<p>&nbsp;</p>

<p><strong>Level A</strong></p>

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

<p><strong>Level B</strong></p>

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

<p><strong>Level C </strong></p>

<p>This approval level enables you to buy all our assessments.</p>

Delis-Rating of Executive Functions (D-REF) lets you quickly and easily administer, score, and report the frequency of observed behaviours that identify executive function problems in children and adolescents

<p>Get instructions and help on ordering online or from our product catalog.</p>

<p><a href="/ordering.html">Ordering FAQs</a></p>

<p><a href="/contact-us.html" target="_blank">Contact Us</a></p>

<p><strong>Phone:</strong> +44(0)203 564 6419<br />
Lines are open from&nbsp;9am to 5pm&nbsp;Monday to Friday&nbsp;(excluding bank holidays).</p>


Overview

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			<p>D-REF help clinicians and school psychologists evaluate behavior in a variety of settings.</p>

			<h3>Benefits</h3>

			<ul>
				<li>Evaluate children with ADHD-Combined, ADHD-Inattentive, Traumatic brain injury, Autism/Asperger&#39;s Syndrome, Neurological/psychiatric disorders, and learning disabilities.</li>
				<li>Enable the identification of patterns of clinically relevant symptoms.</li>
				<li>Identify symptoms that create the most stress for the parent, teacher, and child for intervention.</li>
				<li>Identify symptoms relevant to diagnostic criteria (DSM-IV).</li>
				<li>Track changes in behavior after intervention.</li>
			</ul>

			<h3>Features</h3>

			<p>D-REF include three core indexes and a total composite score based on behavioral, emotional, and cognitive functioning. Four second-level index scores identify patterns of clinically relevant symptoms.</p>

			<ul>
				<li>Includes parent, teacher, and self-ratings with 36 items that are answered as: Seldom/Never, Monthly, Weekly, or Daily.</li>
				<li>All index scores are expressed in T score metric. Gender-adjusted T scores are also available.</li>
				<li>Single- and multi-rater forms statistically compare teacher-parent, teacher-self, or parent-self ratings.</li>
				<li>Progress monitoring report statistically evaluates change in symptoms between two administrations.</li>
				<li>Text-to-speech function allows items to be read to the client.</li>
				<li>Clinical scales have moderate to high levels of internal consistency.</li>
				<li>Test-retest reliability are consistent over time.</li>
				<li>Sensitive to common developmental disorders.</li>
			</ul>
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						<h4>Telepractice</h4>

						<p>Find out how to use this test in your telepractice.</p>

						<p><a class="button-primary" href="/digital-solutions/telepractice/telepractice-and-the-d-ref.html">Learn more</a></p>
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						<h4>At a glance</h4>

						<p>Get a closer look at the benefits and features of this product.</p>

						<p><a href="https://www.youtube.com/watch?v=SxR6Boe7_sA&amp;t=9s">Watch now</a></p>
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			<td><img alt="Summary of D-REF Structure" src="/content/dam/school/global/clinical/us/assets/dref/clip_image010.gif" style="height:284px; width:475px" /></td>
			<td>&nbsp;</td>
		</tr>
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			<td><img alt="Standardization Demographics Sex and Parent Education Level" src="/content/dam/school/global/clinical/us/assets/dref/clip_image004.gif" style="height:265px; width:475px" /></td>
			<td>&nbsp;</td>
		</tr>
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			<td><img alt="Standardization Demographics Ethnicity" src="/content/dam/school/global/clinical/us/assets/dref/clip_image008.gif" style="height:166px; width:475px" /></td>
			<td>&nbsp;</td>
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Delis-Rating of Executive Functions

D-REF

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