Wechsler Preschool & Primary Scale of Intelligence – Fourth UK Edition (WPPSI–IV)
Measures cognitive development for preschool and young children that is rooted in contemporary theory and research.
Publisher
Pearson
Age range
2yrs 6months to 7yrs 7months
Qualification Level
C
Administration Time
30 to 60mins
Full Product Description
The WPPSI–IVUK is an innovative measure of cognitive development for preschool and young children that is rooted in contemporary theory and research. This new edition places a strong emphasis on child–friendly, developmentally appropriate features, with extensive enhancements that are targeted to benefit both children and examiners.
Psychologists, Educational Psychologists, and Neuropsychologists working in schools, clinics, hospitals, universities and forensics use the WPPSI–IVUK to help:
Identify and qualify students with cognitive delays for special services
Evaluate children for cognitive delays, learning difficulties, autism and giftedness
Determine the impact of traumatic brain injury on cognitive functions in children
Scoring Options
Additional Benefits
Improved developmental appropriateness
New processing speed subtests – the three new game–like subtests offer engaging art and use an ink dabber to indicate responses, which minimises fine motor demands.
Simplified instructions – shortened directions for children
More efficient test administration
Testing time is maintained or reduced while construct coverage is increased
Clear and concise examiner instructions, including shortened discontinue criteria and simplified substitution, invalidation, and proration rules.
Stimulus book contents distributed to maximise portability
New and durable storage solutions for manipulatives,
including puzzles.
New look case
Improved clinical utility
Age range extended upward to 7 years 7 months
Scoring approach expanded to include strengths and weaknesses analysis at the index level
Reduced expressive language requirements
Updated and new special group studies
Updated validity studies with other measures including WPPSI–III, WISC®–IV, Bayley–III, selected NEPSY®–II subtests, and select BASC™–2 scales
Updated and Improved Psychometric Properties
Updated UK normative sample standardised
Improved subtest floors and ceilings
Comparable or improved reliability for subtest and composite scores
Features
Overall
New working memory subtests
New processing speed measures
Expanded factor structure
Improved developmental appropriateness
More efficient test administration
Improved clinical utility
Updated and improved psychometric properties
Content & Administration
The WPPSI–IVUK includes extensive content changes including new processing speed measures
The addition of working memory subtests and an expanded factor structure that includes new and separate visual spatial and fluid reasoning composites for ages 4 years to 7 years 7 months.
New Working Memory subtests
Picture Memory and Zoo Locations, the two new working memory subtests provide age appropriate, engaging tasks for children as young as 2
years 6 months.
These reliable and child–friendly measures were specifically designed to help detect emerging working memory difficulties for early intervention.
Expanded and Updated Factor Structure
For both age bands the test structure includes three levels of interpretation: Full scale, Primary Index scale and Ancillary Index scale levels.
The Primary Index scales include:
Verbal Comprehension Index (VCI)
Visual Spatial Index (VSI)
Working Memory Index (WMI)
Fluid Reasoning Index (FRI)
Processing Speed Index (PSI)
The Ancillary Index scales include:
Vocabulary Acquisition Index (VAI)
Nonverbal Index (NVI)
General Ability Index (CAI)
Cognitive Proficiency Index (CPI)
Kit
Wechsler Preschool & Primary Scale of Intelligence - Fourth UK Edition Kit (+Supplement)
CODE: 9780749172046
Includes Administration and Scoring Manual, Technical and Interpretive Manual, Stimulus Book 1, Stimulus Book 2, Stimulus Book 3, 25 Record Forms Ages 2:6-3:11 , 25 Record Forms Ages 4:0-7:6 , 25 Response Booklet 1 , 25 Response Booklet 2 , 25 Response Booklet 3 , Animal Coding Scoring Key, Bug Search Scoring Key, Cancellation Scoring Key, Wechsler Standard Block Set, Object Assembly Puzzle Set, Zoo Locations Layout Set, 2 Daubers
€1800.80 Excl.VAT
Components
WPPSI-IV UK Record Forms Ages 2-3
CODE: 9780749166700
€118.79 Excl.VAT
WPPSI-IV UK Record Forms Ages 4-7
CODE: 9780749166717
€156.70 Excl.VAT
WPPSI-IV UK Response Booklet 1 (Bug Search)
CODE: 9780749166670
€49.34 Excl.VAT
WPPSI-IV UK Response Booklet 2 (Cancellation)
CODE: 9780749166687
€31.65 Excl.VAT
WPPSI-IV UK Response Booklet 3 (Animal Coding)
CODE: 9780749166694
€49.34 Excl.VAT
WPPSI-IV Administration and Scoring Manual
CODE: 9780749163990
€257.79 Excl.VAT
WPPSI-IV UK Technical And Interpretive Manual
CODE: 9780158984940
€384.16 Excl.VAT
WPPSI-IV UK Stimulus Book 1
CODE: 9780749166762
€221.20 Excl.VAT
WPPSI-IV UK Stimulus Book 2
CODE: 9780749166779
€221.20 Excl.VAT
WPPSI-IV UK Stimulus Book 3
CODE: 9780749166786
€221.20 Excl.VAT
Pearson Product qualification levels
Qualification Level A (Prior to November 2021, this was known as Qualification Level CL3)
There are no special qualifications to purchase these products.
Qualification Level B (Prior to November 2021, these levels were combined and known as Qualification Level CL2/CL2R)
Tests may be purchased by individuals with:
A master’s degree in psychology, education, speech language therapy, occupational therapy, social work, counselling, or in a field closely related to the intended use of the assessment, and formal training in the ethical administration, scoring, and interpretation of clinical assessments.
OR
Certification by or full active membership in a professional organisation (such as RCOT, RCSLT, BMA, RCN, RCPsych, SASC) that requires training and experience in the relevant area of assessment.
OR
A degree or licence to practice in the healthcare or allied healthcare field.
OR
Formal, supervised mental health, speech/language, occupational therapy, social work, counselling, and/or educational training specific to assessing children, or in infant and child development, and formal training in the ethical administration, scoring, and interpretation of clinical assessments.
OR
Work for an accredited institution
Qualification Level C (Prior to November 2021, this was known as Qualification Level CL1)
Tests with a C qualification require a high–level of expertise in test interpretation, and can be purchased by individuals with:
A doctorate degree in psychology, education, or a closely related field with formal training in the ethical administration, scoring, and interpretation of clinical assessments related to the intended use of the assessment.
OR
Licensure or certification to practice in a field related to the purchase.
OR
Certification by or full active membership in a professional organisation (such as BPS, ACP–UK, AEP, BNS) that requires training and experience in the relevant area of assessment.
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