Nancy Bayley

Glen P. Aylward

Bayley<sup>&trade;</sup>-4 is the most comprehensive assessment tool for determining developmental delays in&nbsp;children.&nbsp;<strong><a href="/content/dam/school/global/clinical/us/assets/telepractice/guidance-documents/telepractice-and-the-bayley-4.pdf">Guidance on using this test in your telepractice.</a></strong>

Material Type

Manipulatives

Manuals

Other Materials

Record Forms

Replacement parts

Response Booklets

Stimulus Books

Report Type

Score Reports

Subscriptions

Usages

Scoring Type

Digital

Hand/Manual Scoring

Language

English

Platform Type

Q-global

Q local

Training Type

On demand

Live webinar

Training Badge Type

Practitioner

Professional

Training Complexity

Core Knowledge

Skill Proficiency

User Excellence

Bayley Scales of Infant and Toddler Development | Fourth Edition

Purchase the Bayley Scales of Infant and Toddler Development 4th Ed; available online at Pearson Clinical Asia today..

Kits

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

Test forms reports

Manuals, stimulus books, replacement items & other materials

Support materials

Training

All tests and materials offered for Bayley-4

All products

Bayley Scales of Infant and Toddler Development | Third Edition

Autism Assessment and Diagnosis Online Course (Annie’s Centre)

Bayley Coffee Cup Tan

Bayley-4 Caregiver Report Forms Qty 25 (Print)

Bayley-4 Cat Puzzle

Bayley-4 Administration Manual (Print)

Bayley-4 Cognitive Language Motor Q-global Administration/Report Qty 1 (Digital)

Bayley-4 Cognitive Language Motor Record Forms Qty 25 (Print) and Motor Response Booklets Qty 25 (Print)

Bayley-4 Bell with Plastic Handle

Bayley-4 Bank

Bayley-4 Cognitive Record Forms Qty 25 (Print)

BAYLEY-4 COMPLETE KIT / SCREENER KIT MANIPULATIVES LABEL 2

BAYLEY-4 Complete Kit / Screener Kit Manipulatives Label 2

Bayley-4 Cognitive Language Motor Record Forms Qty 25 (Print)

Includes Administration Manual (Digital), Technical Manual (Digital), 25 Q-Global usages for on-screen administration, scoring and reporting of Cognitive, Language, Motor, Social-Emotional and Adaptive-Behavior domains (Digital), 25 Motor-Response Booklets (Print), Stimulus Book (Print), Complete Kit Manipulative Set (ball puzzle, bank, bell, blocks, blue block set, bottle, buttons sleeve, car, cat puzzle, clear box, 10 coins, comb, connecting block set, 2 crayons, 2 cups, 9 disks, dog puzzle, doll, 3 ducks, ice cream cone puzzle, large ball, memory cards set A and set B, mirror, pegboard, pegs, 2 pencils, pink and blue board, rattle, red block set, ring with string, ring without string, shoelace, small ball, 2 spoons, squeeze toy, stepping path, storybook), Rolling Case, Introductory Online Training. Once ordered, the digital assets are accessible by logging into Q-global and visiting the Q-global Resource Library. They are view-only digital files.

Bayley-4 Complete Kit (Digital)

Bayley-4 Coins Qty 10

Includes 9 blue blocks, cat puzzle, 2 cups, doll, 3 ducks,  memory cards set A and set B, 16 pegs, 3 red blocks set, spoon

Bayley-4 Complete Kit Manipulatives Set 3

Includes bank, bell, connecting block set, 12 cubes, large 4-inch ball, small 2-inch ball, oval shoe lace, 2 pencils, plastic bottle without lid, rattle, 2 red crayons, ring with string, ring without string, 10 coins, 4 red blocks with hole,  stepping path, story book

Bayley-4 Complete/Screening Kits Manipulatives Set 1

Includes Administration Manual (Print), Technical Manual (Print), Stimulus Book (Print), 25 Cognitive, Language, and Motor Record Forms (Print), 25 Motor-Response Booklets (Print), 25 Social-Emotional and Adaptive-Behavior Questionnaires (Print), 25 Caregiver Reports (Print), Observational Checklist (Print), Manipulative Set (ball puzzle, bank, bell, blocks, blue block set, bottle, buttons sleeve, car, cat puzzle, clear box, 10 coins, comb, connecting block set, 2 crayons, 2 cups, 9 disks, dog puzzle, doll, 3 ducks, ice cream cone puzzle, large ball, memory cards set A and set B, mirror, pegboard, pegs, 2 pencils, pink and blue board, rattle, red block set, ring with string, ring without string, shoelace, small ball, 2 spoons, squeeze toy, stepping path, storybook), Rolling Case, Introductory Online Training

Bayley-4 Complete Kit (Print)

Bayley-4 Ducks Qty 3

Includes Bayley-4 Complete Kit [Administration Manual (Print), Technical Manual (Print), Stimulus Book (Print), 25 Cognitive, Language, and Motor Record Forms (Print), 25 Motor-Response Booklets, 25 Social-Emotional and Adaptive-Behavior Questionnaires (Print), 25 Caregiver Reports (Print), Observational Checklist (Print), Complete Kit Manipulative Set (ball puzzle, bank, bell, blocks, blue block set, bottle, buttons sleeve, car, cat puzzle, clear box, 10 coins, comb, connecting block set, 2 crayons, 2 cups, 9 disks, dog puzzle, doll, 3 ducks, ice cream cone puzzle, large ball, memory cards set A and set B, mirror, pegboard, pegs, 2 pencils, pink and blue board, rattle, red block set, ring with string, ring without string, shoelace, small ball, 2 spoons, squeeze toy, stepping path, storybook), Rolling Case, Introductory Online Training] and Bayley-4 Screening Test Kit [Bayley-4 Screening Test Manual (Print), Screening Test Stimulus Book (Print), 25 Screening Test Record Forms (Print), Observation Checklist (Print), Screening Kit Manipulative Set (bank, bell, blocks, blue block set, bottle, cat puzzle, 10 coins, connecting block set, 2 crayons, 2 cups, doll, ducks, large ball, memory cards set A and set B, pegboard), Bag]

Bayley-4 Complete Kit (Print) / Bayley-4 Screening Test Complete Kit (Print) Combo

Bayley-4 Cubes Red Qty 12

Includes ball puzzle, bank, bell, blocks, blue block set, bottle, buttons sleeve, car, cat puzzle, clear box, 10 coins, comb, connecting block set, 2 crayons, 2 cups, 9 disks, dog puzzle, doll, 3 ducks, ice cream cone puzzle, large ball, memory cards set A and set B, mirror, pegboard, pegs, 2 pencils, pink and blue board, rattle, red block set, ring with string, ring without string, shoelace, small ball, 2 spoons, squeeze toy, stepping path, storybook, rolling bag

Bayley-4 Complete Kit Manipulative Set and Rolling Bag

Includes ball puzzle, button sleeve, car,  clear box with open end, comb, 6 large disks, 3 small disks, dog puzzle, ice cream cone puzzle, mirror, squeeze toy

Bayley-4 Complete/Screening Kits Manipulatives Set 2

BAYLEY-4 Complete Kit / Screener Kit Manipulatives Label 3

BAYLEY-4 Luggage Tag

Bayley-4 Motor Response Booklets Qty 25 (Print)

Includes Administration Manual (Print), Technical Manual (Print), 25 Motor Record Forms (Print), 25 Motor-Response Booklets (Print), Motor Scale Manipulative Set (bank, bell, blocks, blocks with holes, bottle, button sleeve, coins, connecting block set, crayon, pegboard, pencil, rattle, ring with string, ring without string, shoelace, small ball, storybook, stepping path), Bag, Introductory Online Training

Bayley-4 Motor Scale Kit (Print)

Bayley-4 Language Record Forms Qty 25 (Print)

Bayley-4 Memory Cards Set A Qty 3 (Print)

BAYLEY-4 Motor Scale Kit Luggage Tag

Bayley-4 Large Disks Qty 6

BAYLEY-4 Introductory Training Welcome Letter

Bayley-4 Motor Record Forms Qty 25 (Print)

Bayley-4 Observation Checklist Qty 1 (Print)

Bayley-4 Plastic Bottle without Lid 33Mm

Bayley-4 Puzzles Qty 3

Bayley-4 Memory Cards Set B Qty 6 (Print)

Bayley-4 Q-global Cognitive, Language, Motor 1 Year Subscription

Bayley-4 Q-global Social-Emotional and Adaptive-Behavior 1 Year Subscription

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.

Bayley-4 Q-global Administration Manual (Digital)

Bayley-4 Screening Test Observation Checklist Qty 1 (Print)

Bayley-4 Q-global Administration Manual and Item Presentation Summary (Digital)

Bayley-4 Screening Test Administration and Technical Manual (Print)

Includes unlimited scoring per user within an account, for assessments administered using paper record forms.

Bayley-4 Q-global Scoring Subscription 1 Year (Digital)

Bayley-4 Q-global Technical Manual (Digital)

Bayley-4 Social-Emotional and Adaptive Behavior Q-global Administration/Report Qty 1 (Digital)

Includes Screening Test Manual (Print), Screening Test Stimulus Book (Print), 25 Screening Test Record Forms (Print), Observation Checklist (Print), Screening Kit Manipulative Set (bank, bell, blocks, blue block set, bottle, cat puzzle, 10 coins, connecting block set, 2 crayons, 2 cups, doll, ducks, large ball, memory cards set A and set B, pegboard), Bag

Bayley-4 Screening Test Kit (Print)

Bayley-4 Screening Test Stimulus Book (Print)

Bayley-4 Screening Test Luggage Tag

Bayley-4 Small Disks Qty 3

Bayley-4 Social-Emotional and Adaptive Behavior Scales Questionnaires Qty 25 (Print)

Bayley-4 Stepping Path

Bayley-4 Stimulus Book (Print)

Bayley-4 Technical Manual (Print)

Bayley-4/III Blocks Qty 6

Bayley-4/III Ball 4 Inch

Bayley-4/III Oval Shoe Lace

Bayley-4/III Mirror 5X7

Bayley-4/III Blue Block Set Qty 9

Bayley-4/III Doll

Bayley-4/III Button Sleeve

Bayley-4 Screening Test Record Forms Qty 25 (Print)

Bayley-4/III Two Rings with A String Set

Bayley-4/III Red Blocks Qty 3

Includes 8 yellow pegs; 4 red pegs; 4 blue pegs

Bayley-4/III Peg Set Qty 16

Bayley-4/III Storybook

Bayley-4/III Red Blocks with Hole Qty 4

BAYLEY-4 COMPLETE KIT / SCREENER KIT MANIPULATIVES LABEL 1

BAYLEY-4COMP/SCRNR MANIP LBL1

<p>This on-demand training is designed for individuals who conduct infant-toddler assessments for early intervention or early childhood assessments for school districts and preschool programs. The training provides detailed guidance for the administration, scoring, and interpretation of the Bayley-4. This program consists of six modules, and includes recordings of full administration of each subtest.</p>


Bayley-4: Administration, Scoring & Basic Interpretation, US Edition · On Demand · 12 Hours

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			<h3>Audience</h3>

			<p>This training is designed for Psychologists, Speech Pathologists, Occupational Therapists, Physiotherapists, Psychiatrists, Neonatologists, Paediatricians, Registered Nurses, Teachers and other professionals working in the child development field. &nbsp;</p>

			<h3>Course Description</h3>

			<p>This self-paced 12-hour independent study program provides detailed guidance for the administration, scoring, and interpretation of the Bayley-4. This program consists of six modules, and includes recordings of full administration of each subtest. Participants will have access to this material for 12 months.</p>

			<h3>Learning Outcomes</h3>

			<p>After attending this session, participants will be able to:</p>

			<ul>
				<li>Describe the Bayley-4 scales</li>
				<li>Summarize general testing guidelines</li>
				<li>Discuss administration guidelines for items on the cognitive, language and motor subtests</li>
				<li>Describe administration and scoring of selected items on the Bayley-4 subtests</li>
				<li>List the types of scores provided by the Bayley-4</li>
				<li>Show how to use different scores to identify developmental delay</li>
			</ul>

			<h3>Prerequisites</h3>

			<p>Individuals must be at a User Level B to be able to purchase and complete this On-demand training.&nbsp;&nbsp;</p>
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Training details

<p>This live-online, two-day training focusses on the Bayley Scales of Infant and Toddler Development, which is used to identify deficits in very young children across five major developmental domains: cognitive, language, motor, adaptive behaviour and social-emotional. This scale is ideal for use when delays or problems in early development are suspected to determine whether early intervention or further assessment are required. It indicates strengths, weaknesses, and competencies so that parents and professionals can properly plan for the child.<br />
<br />
Below are the dates available for this training. We&#39;ll be in contact to secure your preferred date.</p>

<ul>
	<li>13 &ndash; 14 February 2025</li>
	<li>3 &ndash; 4 April 2025</li>
	<li>29 &ndash; 30 May 2025</li>
	<li>31 July &ndash; 1 August 2025</li>
	<li>18 &ndash; 19 September 2025</li>
	<li>6 &ndash; 7 November 2025</li>
	<li>4 &ndash; 5 December 2025</li>
</ul>


Bayley-4 Mastery Accreditation · Live Online · 12 Hours

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			<h3>Audience</h3>

			<p>This training is designed for Psychologists, Speech Pathologists, Occupational Therapists, Physiotherapists, Psychiatrists, Neonatologists, Paediatricians, Registered Nurses, Teachers and other professionals working in the child development field</p>

			<h3>Course Description</h3>

			<p>This two-day training will develop an attendee&rsquo;s understanding and interpretation of the Bayley 4 in both Clinical and child development contexts. The training provides an overview of scoring practices, item administration, discussion of assessment findings and will include video demonstrations. The training will also analyse case studies and provide modification advice to clinicians required to administer the Bayley 4 to children who may have an impairment.</p>

			<h3>Learning Outcomes</h3>

			<p>After attending this session, participants will be able to:</p>

			<ul>
				<li>Demonstrate and discuss their understanding of the Bayley 4 assessment, including the standardisation project, assessment structure, assessment purpose and scoring options</li>
				<li>Administer and score a Bayley 4 assessment</li>
				<li>Interpret the results and discuss the findings of a Bayley 4 assessment&nbsp;</li>
				<li>Understand the Bayley 4 diagnostic indicators and their clinical implications</li>
				<li>Assess a child with an impairment, ensuring any modifications to a Bayley 4 assessment are within standardised practice guidelines</li>
			</ul>

			<h3>Prerequisites</h3>

			<p>All participants will be required to:</p>

			<ul>
				<li><a href="http://www.pearsonclinical.asia/accounts/create">register on Pearson Clinical</a> to&nbsp;receive a User Level (used to determine eligibility for this workshop)</li>
				<li>watch a 1-hour webinar before the live training and should obtain a pass of 70% or more on the pre-course quiz.&nbsp;</li>
			</ul>

			<p>In order to enrol in this training and use the Bayley-4 assessment, professionals must have a sound understanding of child development and should have a user level of B or C. A basic understanding of psychometric testing and research methods/statistics is assumed, and professionals are recommended to enrol in <a href="https://www.pearsonclinical.asia/store/sgassessments/en/Store/Professional-Assessments/Cognition-%26-Neuro/Brief/User-Level-B-Assessment-Training/p/P100051000.html">User Level B Training</a> if research methods and statistics have not been covered in their professional training.<br />
			<br />
			Note: The two-day training on the Bayley 4 is strongly recommended for all professionals who intend to use the assessment and are not a User Level C.</p>
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<p>This on demand training is designed to support and upskill User Level A nurses, hospital staff, early learning educators, social workers, Allied Health professionals, special educators and other professionals working in the Health and Early Learning industry to help screen, assess and understand an individual&#39;s skills to by accessing and using User Level B assessments. This training focuses on the Bayley 4.</p>


User Level B Training (Child Development) · On Demand

User Level B Assessment Training

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			<h3>Audience</h3>

			<p>This on-demand training is designed for professionals working within Education or Health environments who are currently a User Level A and would like to begin using our User Level B assessments. It is highly recommended for professionals interested in Child Development concerns and are interested in using the Bayley 4, or other User Level B assessments, in their practice.</p>

			<h3>Course Structure</h3>

			<p>The training is comprised of three units. We suggest you allow 8-15 hours to complete on-demand units. This time will vary based on the User Level B assessment category and the number of on-demand units.</p>

			<h5>Unit 1 &ndash; Introduction to Statistical Concepts</h5>

			<p>Unit 1 will focus on introducing statistical concepts and principles that underpin all User Level B assessments. This unit will specifically discuss:</p>

			<ul>
				<li>Sets of scores and how to describe them</li>
				<li>The measures of central tendency</li>
				<li>Standard deviation and measures of spread</li>
				<li>Ordinal and categorical data</li>
				<li>Converting raw scores to z and t scores</li>
				<li>Interpretation considerations</li>
			</ul>

			<h5>Unit 2 &ndash; Understanding User Level B Assessments</h5>

			<p>Unit 2 will focus on improving your understanding of the User Level B assessment portfolio and your capacity to use User Level B assessments in context. The unit will specifically discuss:</p>

			<ul>
				<li>Developing an assessment hypothesis based on a referral</li>
				<li>User Level B assessment categories</li>
				<li>User Level B direct assessment administration principles</li>
				<li>Reporting considerations</li>
			</ul>

			<h5>Unit 3 &ndash; Bayley 4 Administration, Scoring and Interpretation</h5>

			<p>Unit 3 will focus on contextualizing the statistical principles you have learned through the introduction to one of our leading User Level B assessments, the Bayley 4. The unit will specifically discuss:</p>

			<ul>
				<li>Overview of the Bayley 4 assessment</li>
				<li>Item-by-item administration of the Bayley 4 assessment</li>
				<li>Scoring of the Bayley 4</li>
				<li>Interpretation considerations when using the Bayley 4</li>
			</ul>

			<h3>Learning Outcomes</h3>

			<p>After undertaking this training, participants will be able to:</p>

			<h5>Unit 1</h5>

			<ul>
				<li>Use and interpret both descriptive and inferential statistics</li>
				<li>Compare sets of scores in the classroom</li>
				<li>Understand and be able to interpret measures of spread, deviation scores, and standard deviation</li>
				<li>Use and interpret the foundations of standard scores, including z and t scores and the normal distribution</li>
			</ul>

			<h5>Unit 2</h5>

			<ul>
				<li>Develop a testable hypothesis based on a referral</li>
				<li>Describe and detail the various assessments that comprise the User Level B portfolio</li>
				<li>Describe the difference between direct and indirect assessments</li>
				<li>Undertake a User Level B direct assessment ensuring that best practice guidelines are understood and adhered to</li>
				<li>Generate an assessment report</li>
			</ul>

			<h5>Unit 3</h5>

			<ul>
				<li>Understand the general administration principles and practice guidelines of the Bayley 4</li>
				<li>Adhere to scoring principles and practices of the Bayley 4</li>
				<li>Explain basic interpretation considerations when using the Bayley 4</li>
				<li>Adhere to ethical considerations when using the Bayley 4</li>
				<li>Understand Bayley 4 resources</li>
			</ul>

			<p>Once you&rsquo;ve completed the training, you&rsquo;ll be able to purchase all our gold-standard User Level B assessments and will have one month of free digital access to the following test manuals and stimulus books:</p>

			<ul>
				<li>Vineland-3</li>
				<li>PEDI-CAT</li>
				<li>Sensory Profile</li>
				<li>EVT-3</li>
				<li>Movement ABC-3</li>
				<li>BOT-3</li>
				<li>WIAT-III</li>
				<li>BASC BESS</li>
				<li>Bracken School Readiness Assessment</li>
			</ul>

			<h3>Prerequisites</h3>

			<p>To attend our User Level B (Child Development) training, you will need to:</p>

			<ul>
				<li><a href="https://www.pearsonclinical.asia/store/asiaassessments/en/register">Register on our website</a></li>
				<li>Have a tertiary degree level education</li>
			</ul>

			<p><br />
			While it is no longer mandatory to acquire an &ldquo;approved mentor&rdquo; to supervise your scoring and reporting of User Level B practice assessments, we strongly recommend that you do so to ensure your administration and practice of assessment usage is accurate.<br />
			<br />
			Your mentor should be an existing User Level B or C and have at least 6-12 months of experience using User Level B assessments.</p>
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			<h3>Looking for bespoke group training solutions?</h3>

			<p><a class="button button--primary" href="https://www.pearsonclinical.asia/forms/contact-us-training.html">Contact us</a></p>
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<p><b>Qualification Level</b></p>
<p><b>Level A</b></p>
<p>This approval level enables you to buy our assessments that require no professional degree, accreditation, organization membership, or license/certificate.</p>
<p><b>Level B</b></p>
<p>This approval level enables you to buy our assessments requiring A or B qualification levels.</p>
<p><b>Level C</b></p>
<p>This approval level enables you to buy all our assessments.</p>

Bayley™-4 is the most comprehensive assessment tool for determining developmental delays in children.

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

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

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

<p>Email: <a href="mailto:info@pearsonclinical.asia">info@pearsonclinical.asia</a></p>

<p>Phone: +65 3138 2102</p>

<h3>Interested in training for this assessment?</h3>

<p>Please reach out via link below</p>

<p><a class="button button--primary" href="https://www.pearsonclinical.asia/forms/contact-us-training.html">Contact us</a></p>


Overview

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			<p>Professionals have relied on the Bayley Scales of Infant and Toddler Development&trade; for more than 50 years to identify potential delays in children and get interventions in place early on.</p>

			<h3>Benefits</h3>

			<ul>
				<li>Use caregiver responses to support the scoring of certain items.</li>
				<li>Determine the need for further in-depth assessment.</li>
				<li>Administer one or more domain subtests individually.</li>
				<li>Save significant time through shortened adaptive behavior content from Vineland 3.</li>
			</ul>

			<h3>Features</h3>

			<p>The new version of the Bayley Scales of Infant and Toddler Development features:</p>

			<ul>
				<li>Digital delivery option via Q-global combines the record form and administration manual, which allows greater flexibility, ease of use and improved accuracy.</li>
				<li>Content updates made based on research and user feedback.</li>
				<li>Updated normative data and clinical studies.</li>
				<li>Includes complimentary Introductory Online Training</li>
			</ul>

			<p><img alt="Five developmental domains" src="/content/dam/school/global/clinical/us/assets/bayley-4/Bayley-4-Developmental-Domains-Graphic.png" style="height:230px; width:650px" /></p>
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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="/content/dam/school/global/clinical/us/assets/telepractice/guidance-documents/telepractice-and-the-bayley-4.pdf">Learn more</a></p>
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			<h3>Sample Reports</h3>

			<p>The following sample reports are available for Bayley-4.</p>

			<ul class="link-list">
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/Bayley4-CLM-Sample-Report.pdf" target="_blank">Bayley-4 Cognitive, Language and Motor Score Report</a></li>
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/Bayley4-SEAB-Sample-Report.pdf" target="_blank">Bayley-4 Social-Emotional/Adaptive Behavior Score Report</a></li>
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/bayley-4-cognitive-language-motor-social-emotional-adaptive-behavior-scales-score.pdf">Bayley-4 Cognitive, Language, Motor, and Social-Emotional and Adaptive Behavior Scales Score Report</a></li>
			</ul>
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Product Details

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			<h3>Resources</h3>

			<p>The following resources are available.</p>

			<ul class="link-list">
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/bayley-4-flyer.pdf">Bayley 4 Flyer</a></li>
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/bayley-3-to-4-comparison.pdf" target="_blank">Bayley 3 to 4 Comparison</a></li>
				<li><a href="https://www.youtube.com/watch?v=cYTlbwuIz5g&amp;feature=youtu.be" target="_blank">Shake, Rattle and Roll with the New Bayley-4 Video</a></li>
				<li><a href="https://www.youtube.com/watch?v=SkMhjbvBECQ&amp;feature=youtu.be" target="_blank">Digital Administration of Bayley-4 Video</a></li>
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/Bayley-4-Paper-or-Digital.pdf" target="_blank">Bayley-4 Paper or Digital Decision Tree</a></li>
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/bayley4-infographic.pdf">Bayley-4 By the Numbers Infographic</a></li>
				<li><a href="/content/dam/school/global/clinical/us/assets/bayley-4/bayley-4-technical-report.pdf" target="_blank">The Bayley Scales: Clarification for Clinicians and Researchers</a></li>
			</ul>
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Resources

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			<h3>Kits, components, and pricing</h3>

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						<p>If I have a Bayley-III kit, can I upgrade to Bayley-4? If so, what are the options?</p>
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						<p>Materials are available to purchase separately; however, it is more expensive to upgrade this way than to purchase a new kit, i.e. the items required to upgrade would be:</p>

						<ul>
							<li>Bayley-4 Administration Manual (paper or digital)</li>
							<li>Bayley-4 Technical Manual (paper or digital)</li>
							<li>Bayley-4 Stimulus Book (paper)</li>
							<li>New Manipulatives (small set of disks (3); cat puzzle; memory cards; ducks; pennies and penny bank; large disks (6); small car)</li>
							<li>For manual administration and scoring:
							<ul>
								<li>Cognitive, Language, and Motor Forms, and Motor Response Booklets (pkg of 25 of each)</li>
								<li>Social-Emotional &amp; Adaptive Behavior Record Forms (pkg 25)</li>
								<li>Caregiver Report (pkg of 25)</li>
							</ul>
							</li>
							<li>For digital administration and scoring:
							<ul>
								<li>Q-global: Cognitive, Language and Motor administration, scoring &amp; report and Motor Response Booklets</li>
								<li>Q-global: Social-Emotional &amp; Adaptive Behavior administration, scoring and report</li>
							</ul>
							</li>
						</ul>
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						<p>What is the difference between Bayley-4 Q global Scoring Subscriptions and Bayley-4 Q global Reports?</p>
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						<td>
						<p>The Scoring-Subscriptions provide a digital scoring option for paper-based administration. They allow manual entry of raw data to generate scores and reports.</p>

						<p>The Cognitive, Language and Motor Administration, Scoring and Report is used for the on-screen administration of these domains, and is a digital version of the Cognitive, Language, and Motor Record Form. This is for the Examiner to use and complete.</p>

						<p>The Social-Emotional &amp; Adaptive Behavior Administration, Scoring and Report is a digital equivalent of the Social-Emotional &amp; Adaptive Behavior record form. This is a caregiver questionnaire which can be emailed to the caregiver with a secure link to complete or can be completed within your office on an internet enabled device.</p>
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			<h3>Content</h3>

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						<p>How do the integrated caregiver questions contribute to the scoring of an item?</p>
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						<p>For certain questions a caregiver response is possible for scoring the item, see the example below:</p>

						<p>Ask caregiver,<strong> &quot;When you say the name of a familiar object, does [insert child&#39;s name] look at the object you named often, not often, or not at all?&quot;</strong></p>

						<p><strong>Score</strong><br />
						<strong>2 points</strong>, Often<br />
						<strong>1 point</strong>, Not often<br />
						<strong>0 points</strong>, Not at all</p>
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						<p>For those items for which a structured/observation score and a Caregiver Question score can be obtained, is it recommended to ask the caregiver question in every instance where mastery (i.e. a score of 2) is not assigned based on the structured item administration or observation? </p>
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						<p>The Caregiver Question should not be used in every item where it is an option or where a score of &#39;2&#39; is not assigned. The intent of the caregiver questions is not to optimize scores as much as possible. Rather, they are to be used when a response is ambiguous, the child is not cooperative, or if the behavior may have a greater likelihood of occurring in familiar surroundings. Frequent discrepancies between what is observed during testing and the caregiver question responses raises questions regarding the validity of Caregiver Question scores, and clinical judgement should guide interpretation.  </p>
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						<td>Is the Bayley-4 available in Spanish?</td>
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						<td>Bayley-4 is not currently available in Spanish.</td>
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						<td>At what age is prematurity considered for Bayley-4?</td>
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						<p>Prematurity is considered 36 weeks 6 days or less gestation. This is what is meant by &quot;36 weeks or less gestation&quot; on page 27 of the Bayley-4 administration manual.</p>
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			<h3>Digital Administration and Scoring</h3>

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						<p>Can you log in to the digital scoring and save the score report so that another discipline can enter and score their section for the same kid?</p>
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						<p>This is possible and depends on how the account is set up. Some Q-global users intentionally set up their accounts so that all their team members can view their examinees as a group (rather than just the ones they have entered). Of course, an account can also be setup so that users can only see their own examinees. This is a choice made when the account is set up.</p>

						<p>If an account is set-up so that it is in the same hierarchy as other accounts, then the examinee record can be moved from one account to another for other disciplines to enter and score their section. Examinee records cannot be moved to an account within a separate entity / hierarchy.</p>
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						<p>Is there any data on differences between administration using paper vs. digital formats?</p>
						</td>
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						<p>The digital administration of Bayley-4 is a digital record form, the child does not interact with the administration device (e.g. tablet/laptop), the administration guidelines between paper and digital are the same.</p>

						<p>As part of the Bayley-4 validation we conducted a study comparing performance on Bayley-III (paper scoring) and Bayley-4 (digital scoring). The data indicates that the children&#39;s performance on the two tests are similar (no significant difference).</p>
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						<p>How do I administer Bayley-4 digitally?</p>
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						<p>The digital administration uses Q-global and combines the record form and administration manual for more streamlined administration. It is optimized for the screen-size of a tablet (e.g. iPad) or larger. Although it will work on a smart phone it will not be a good user experience. Q-global can be used on any device that has internet. You cannot use Q-global without internet access.</p>

						<p>The Social-Emotional &amp; Adaptive Behavior questionnaires can be administered remotely via a secure email link.</p>
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						<p>Will the program be able to let the examiner know when you should stop correcting age for premature babies?</p>
						</td>
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						<td>
						<p>It is recommended to adjust for prematurity up to 24 chronological months, however, the platform will allow you to adjust beyond this age. There is on-screen text advising the recommended ages for adjusting.</p>
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						<td>Can you pull up the original eval and add to it for re-evals?</td>
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						<p>Growth Scale Values are included in Bayley-4. These are useful for re-evaluation purposes and are available for both paper and digital administration.</p>

						<p>For paper administration statistical significance is also available to evaluate change in Growth Score Values between two administrations.</p>
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						<td>What happens if your internet connection drops during administration?</td>
					</tr>
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						<td>Information is continually backed up in Q-global, if a connection drops during administration then any data entered will have been saved. Once you&#39;re able to reconnect, the session will continue from where you left off.</td>
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						<td>Is offline administration available?</td>
					</tr>
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						<td>Offline administration is not available currently. The back-up option is to use paper administration, and enter the scores manually, a subscription version of Bayley-4 on Q-global to facilitate this.</td>
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						<td>Can Bayley-4 be administered remotely via telepractice?</td>
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						<td>The Social-Emotional &amp; Adaptive Behavior Questionnaire can be administered remotely. Guidance to support telepractice administration of Bayley-4, including the Cognitive, Language and Motor scales is available <a href="/content/dam/school/global/clinical/us/assets/telepractice/guidance-documents/telepractice-and-the-bayley-4.pdf" target="_blank">here</a></td>
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			<h3>Psychometrics&nbsp;</h3>

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						<p>How are growth scale values reported?</p>
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						<p>Growth scale values (GSVs) provide a score metric that does not involve age-based comparisons. Their purpose is for tracking performance across repeated test administrations. If a raw score increases upon a repeat administration, the GSV also increases.</p>

						<p>The GSVs have a mean of 500 and a SD of 25. Because of their construction, GSVs cannot be meaningfully compared between subtests or subdomains. GSVs enable the measurement of an individual child&#39;s progress or improvement in an absolute sense. Although the normative scaled scores provide information about a child relative to his or her peers at a given time and may show little change over time, the GSV can provide an ability to estimate independent of one&#39;s peers and can track growth over time.</p>
						</td>
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						<p>Do the Bayley-4 norms account for children from culturally and linguistically diverse backgrounds?</p>
						</td>
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						<td>
						<p>The normative sample was aligned with the latest US census data and included children from culturally and linguistically diverse backgrounds including bilingual children.</p>
						</td>
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						<p>What scores are available?</p>
						</td>
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						<td>
						<p><a class="text-primary-link" href="/content/dam/school/global/clinical/us/assets/bayley-4/bayley4-score-types.pdf" target="_blank">View the Bayley-4 score types</a></p>

						<p>A Social-Emotional Age Equivalent table is also available in the Q-global Resource Library. For those without access to Q-global, please contact customer support to request a cop</p>
						</td>
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			</table>

			<h3>Training&nbsp;</h3>

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						<p>How do you access complimentary training with new kit purchases?</p>
						</td>
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						<td>
						<p>Please see the welcome letter provided with your kit. Alternately, for digital users, details are available in the Q-global resource library for Bayley-4. You can also view training options under the training tab on the Bayley-4 webpage.</p>
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			<td>&nbsp;</td>
			<br />
			&nbsp;
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FAQs

<h3>Bayley-4 in Simplified Chinese</h3>

<p>If you are interested in Bayley-4 in Simplified Chinese language please reach out to our partners</p>

<h4>Program items</h4>

<p>Bayley-4 Complete Kit (Print); Bayley-4 Consumable Combos Pack</p>

<p><a class="button button--primary" href="https://www.king-may.com/product" target="_blank">Explore Bayley-4 Simplified Chinese </a></p>


Bayley Scales of Infant and Toddler Development | Fourth Edition

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