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Bayley Scales of Infant and Toddler Development
Third Edition (BAYLEY-III)

Examine and evaluate all the facets of a young child's development

Author: Nancy Bayley
Year: 2005
Age Range: 1 month to 42 months
Administration Time: 30 to 60 minutes
Administration Type: Individual
Product DescriptionClick here to view product list

The Bayley Scales of Infant Development (Bayley-III) are recognised internationally as one of the most comprehensive tools to assess children from as young as one month old. With Bayley-III, it is possible to obtain detailed information even from non-verbal children as to their functioning.

Children are assessed in the five key developmental domains of cognition, language, social-emotional, motor and adaptive behaviour.Bayley-III offers significant additions and improvements to the previous editions.

Key features:

  • Core battery of five scales: Three sales administered with child interaction; cognitive, motor, language. Two scales conducted with parent questionnaires; social-emotional, adaptive behaviour

  • Caregiver Report Form - a template for the examiner to provide scores, information on tests given, how child performed and recommendations

  • Behaviour Observation - separate scale for validating examiner and parent perceptions of the child's responses

  • New norms based on 1,700 children stratified according age, based on the 2000 US Census

  • Ideal for team-testing or multi-disciplinary teams where a professional in each area may assess the child

  • Flexible - can administer one or more domain subtests individually

  • Rolling case for ease of travel

Additions:

  • Social-emotional subtest - Authored by one of the leading experts in child development, Stanley Greenspan

  • Adaptive Behaviour subtest - Written by ABAS-II authors Patti L Harrison and Thomas Oakland

  • Caregiver Report - With suggestions to help parents plan for their child

  • Growth Scores and Growth Charts - Chart a child's growth over time

  • Screening Test - A true screener to determine if further testing is indicated

Improvements:

  • Easier to administer, more user-friendly; easy-to-follow record forms, easel-back stimulus book, child-appealing manipulatives and play-based items to facilitate assessment

  • Easier to determine if child performed the target behaviour

  • Simplified scoring rules

  • Extended floor and ceiling - Clinician can more easily identify lower functioning infants and toddlers

  • Improved clinical studies - Special data collected on children with high-incidence clinical diagnoses

  • More parent/caregiver involvement - New test items allow for family input

  • Reduced kit weight and size

Link between assessment and intervention

Bayley-III identifies infant and toddler strengths and competencies, as well as their weakness. It also provides a valid and reliable measure of a child's abilities, in addition to giving comparison data for children with high-incidence clinical diagnoses. Growth scores can be used to chart intervention progress, and it's useful in programme evaluation, ongoing monitoring of progress and outcome measurement.

Bayley-III Scoring Assistant

Save time and effort by generating reports and interpreting results with this time-saving software program. Simply install the Windows® software onto a desktop computer, enter subtest raw score data and behaviour observations from the paper record form and let the software do the rest automatically.

 

NOTE: This software is not Mac OS compatible.

 

Choose the functionality:

  • Use the software as a Scoring Assistant only

  • Administer with the electronic record forms loaded onto a PDA

  • Or utilise both for total efficiency 


Product Availability

 For User level C, B and S. 

The Bayley-III is available to fully registered psychologists, occupational therapists, speech pathologists and physiotherapists (specialising in early intervention with appropriate training and experience in testing methods and statistics). Bayley-III training is available to any of the aforementioned professions, but is not mandatory to purchase the kit.

User level M.

The Bayley-III is available to developmental paediatricians, paediatricians, paediatric registrars, paediatric fellows, neonatologists, registrars and community physicians after successfully completing the accreditation training provided by Pearson.

Workshop Participant Eligibility Criteria:

  • Registered Psychologists

  • Occupational Therapists

  • Physiotherapists

  • Speech Pathologists

  • User level M professions listed above

  • Provisionally registered psychologists under supervision of a psychologist experienced in child assessment

  • Neurodevelopmental therapists with at least 2 years paediatric experience working within a multidisciplinary team context.

  • Bayley-III training for research purposes can be considered on application in order to complete assessments under qualified supervision for the duration of a project. This does not entitle the applicant to purchase the Bayley-III test.

Pearson Academy is the Training provider for the Bayley-III Accreditation Course.

Please click here to register your interest and find out more about the Bayley-III Accreditation Training>>

 

Download Product Resources
excel Bayley-III Sample Report 52.61 KB
excel Tech Report 1: Assess individuals with severe delay 336.63 KB
excel Tech Report 2: Score differences between editions 169.83 KB
Product list (All prices include GST)
ISBN PRODUCT PRICE ADD TO CART
Bayley-III Kits
Complete Kit
978 0 15802 724 1
Bayley-III Complete Kit includes
Administration Manual
Technical Manual
Stimulus Book
Picture Book
25 Cognitive, Language & Motor Record Forms
25 Social-Emotional & Adaptive Behaviour Questionnaire
25 Caregiver Report Forms
Manipulatives
Fundamental Administration Videotape
Rolling Case
$2055.00
add
Combo Kits
978 0 15802 723 4
Bayley-III Comprehensive Kit
(Includes all components of the Bayley-III Complete Kit plus the Bayley-III Scoring Assistant and PDA Administration Software)
$2291.50
add
978 0 15802 727 2
Bayley-III Complete Kit & Screening Test Kit Combo
(Includes all components of the Bayley-III Complete kit and the Bayley-III Screening Test Complete Kit)
$2030.00
add
978 0 15802 763 0
Bayley-III Comprehensive Kit & Screening Test Kit Combo (Includes all components of the Bayley-III Comprehensive Kit and the Bayley-III Screening Test Complete Kit)
$2250.00
add
Bayley-III Additional Materials
Forms
978 0 15802 757 9
Bayley-III Caregiver Report Forms
(Pack of 25)
$138.00
add
978 0 15802 730 2
Bayley-III Cognitive, Language & Motor Record Forms (Pack of 25)
$230.00
add
978 0 15802 756 2
Bayley-III Social-Emotional/Adaptive Behaviour Questionnaires (Pack of 25)
$210.00
add
978 0 15802 776 0
Bayley-III Electronic Record Forms (25 Credits)
For use with the Bayley-III Scoring Assisstant and PDA Administration Software
$199.00
add
DVD & VHS
978 0 15802 761 6
Bayley-III Interactive training DVD's (set of 4)
$218.00
add
978 0 15802 760 9
Bayley-III Administration Videotape
$122.00
add
Bayley-III Software
978 0 15802 762 3
Bayley-III Scoring Assistant and
PDA Administration Software
$380.00
add

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This book provides an introduction into the use of the BAYLEY-III measures for the major areas of development including cognitive, language, motor, social-emotional, and adaptive functioning



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