Orientation Webinar(9-14)Hndouts - Pearson Clinical...
Transcript of Orientation Webinar(9-14)Hndouts - Pearson Clinical...
9/15/2014
1
Agenda
• Introduction
• Review:
– Revision Goals and Highlights
– New Subtests
– Changes to Retained Subtests
– WISC‐V on Q‐Interactive
• Test Structure
• Interpretation Basics
• Purchasing Information
WISC‐V Revision Goals
Updatetheoreticalfoundations
Increaseuserfriendliness
Increasedevelopmentalappropriateness
Improvepsychometricproperties
Enhanceclinicalutility
Scoring Options Paper/Pencil Format
Q‐global Scoring & Reporting
Digital Format
Automatic Scoring & Reporting via Q‐interactive
Hand‐score
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
2
Scoring: Paper/Pencil Format
Q‐global Scoring & ReportingHand‐score
With the traditional paper and pencil format, you will have the option to hand‐score.
• Web‐based Scoring ‐ Score Report‐ Combination Reports‐ Narrative Reports
• New pricing • Subscriptions (unlimited access) OR • Per usage
Scoring: Digital Format
Automatic Scoring & Reporting via Q‐interactive
Similar score report output as those available on Q‐global, plus:• Automatic subtest scoring• Immediate scaled scores
DEVELOPMENT OF THE WISC-VNew Subtests and Retained Content with Revisions
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
3
WISC‐V Subtest Modifications
• Item difficulty consistent across rows
• Changed symbols for digital
Processing Speed: Coding
Changes to Retained
• Marks matching symbol instead of YES
• Error scores
Processing Speed: Symbol Search
• Revised letter‐number sequencing (teaching process, non‐rhyming stimuli)
Letter‐Number Sequencing
• Visual Puzzles
Visual Spatial Index
Changes: New Subtests
• Figure Weights • Picture Span
• Digit Span Sequencing added to Digit Span Subtest
• Naming Speed Literacy
• Naming Speed Quantity
• Immediate Symbol Translation
• Delayed Symbol Translation
• Recognition Symbol Translation
Fluid Reasoning Index
Working Memory Index
Complementary Subtests
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
4
WISC‐V on Q‐interactive
Q‐InteractiveDigital system for individually‐administered tests consisting of two primary components.
Central:Secure, browser‐based function for generating client profiles, building test batteries, creating assessment sessions, and sharing results.
Assess:Application that lets an examiner administer a test via two tablets connected by Bluetooth.
Q‐InteractiveComponents of Assessment
Practitioner ClientNo Internet Needed for testing
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
5
Support Tab – Includes Key Materials
– Subtests with little change (all except Processing Speed)
– Paper norms, reliability, and validity applicable to digital results
– Previously shown on WISC‐IV and others (Qi technical reports: www.helloq.com/research.html)
Are the raw scores on the two forms the same?
Equivalence vs Equating
– For Processing Speed subtests (Coding, Symbol Search, Cancellation) only
– Need additional validity evidence beyond paper format
How can the scores on both forms be equal?
VIEWING RESULTSWISC-V on Q-Interactive
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
6
Comparison Results
• Canbeviewedquicklyandeasily
• Usingdigitaltoolmaydecreaseerrors.
Item Level Responses
WISC-V TEST STRUCTURE
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
7
Test Structure – Full Scale IQ
Test Structure – Primary Index Scales
Test Structure – Ancillary Index Scales
NewAncillaryIndexestoWISC‐V
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
8
Complementary Index Scores
Headline placed here
Text here…
NSI STI SRIOnRecordFormAncillaryandComplementaryAnalysisPagesandinAdministrationandScoringManualSupplement:Optionalcarry‐alongNote:SRI=NSI+STI...SRI≠NSL+NSQ+IST+DST+RST
Copyright©2014PearsonEducation,Inc.oritsaffiliates.Allrightsreserved.
WISC-V Scoring and Interpretation: An introduction
Discover the ways the WISC-V delivers enhanced insights with new and different scores.
How to Report and Describe Performance
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
9
What is represented by the VCI?
What is represented by the VSI?
What is represented by the FRI?
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
10
What is represented by the WMI?
5‐8‐2‐7
7‐2‐8‐5
What is represented by the PSI?
Descriptive Classifications
CompositeScoreRange
WISC–V DescriptiveClassification
Traditional DescriptiveClassification(“Old”)
130andabove ExtremelyHigh VerySuperior
120–129 VeryHigh Superior
110–119 HighAverage HighAverage
90–109 Average Average
80–89 LowAverage LowAverage
70–79 VeryLow Borderline
69andbelow ExtremelyLow ExtremelyLow
Copyright©2014PearsonEducation,Inc.oritsaffiliates.Allrightsreserved.
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
11
New Descriptive Classifications
CompositeScoreRange WISC–V DescriptiveClassification
130 and above Extremely High
120–129 Very High
110–119 High Average
90–109 Average
80–89 Low Average
70–79 Very Low
69 and below Extremely Low
FSIQ: Permissible Substitutions
IN or CO for SI or VC
CO for SI or VC
VP for BD
PC for MR or FW
AR for FW
PS or LNS (LN) for DS
SS or CA for CD
Reminder
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
12
ScoreComparison
Score DifferenceCriticalValue
Strengthor
WeaknessBaseRate
IndexLevel
VCI 133 126 7 8.95 SorW ns
VSI 131 126 5 10.97 SorW ns
FRI 129 126 3 9.76 SorW ns
WMI 129 126 3 10.55 SorW ns
PSI 108 126 -18 12.55 SorW 5–10%
Primary Analysis Index‐Level Strengths and Weaknesses
ComparisonScore
MISSumof
5IndexScores÷ 5=
MIS
FSIQFSIQ
CriticalValueSignificance Level
.01.05.10.15
BaseRateReference Group
OverallSample AbilityLevel
630 126✓
✓
✓
Choosing the Level of Significance
Morestringent Lessstringent
Evaluate Index‐Level PairwiseComparisons
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
13
CriticalValueSignificance Level
.01.05.10.15
BaseRateReference Group
OverallSample AbilityLevel
ScoreComparison
Score DifferenceCriticalValue
Strengthor
WeaknessBaseRate
SubtestLevel
Similarities 15 14.6 0.4 2.81 SorW ns
Vocabulary 17 14.6 2.4 2.23 SorW ns
BlockDesign 16 14.6 1.4 3.09 SorW ns
VisualPuzzles 15 14.6 0.4 3.07 SorW ns
MatrixReasoning 15 14.6 0.4 2.62 SorW ns
FigureWeights 15 14.6 0.4 2.69 SorW ns
Digit Span 15 14.6 0.4 2.55 SorW ns
PictureSpan 15 14.6 0.4 2.79 SorW ns
Coding 13 14.6 -1.6 2.95 SorW ns
SymbolSearch 10 14.6 -4.6 3.05 SorW 5-10%
Primary Analysis: Subtest‐Level Strengths and Weaknesses
✓
✓
146 14.6x
Comparison Score1 Score2 DifferenceCriticalValue
SignificantDifference
BaseRate
SubtestLevel
Similarities–Vocabulary
Yor N
BlockDesign–VisualPuzzles
Yor N
MatrixReasoning–FigureWeights
Yor N
Digit Span–PictureSpan
Yor N
Coding–SymbolSearch
13 10 3 5.00 Yor N ns
Primary AnalysisSubtest‐Level Pairwise Comparisons
CriticalValueSignificance Level
.01.05.10.15✓
Conduct Ancillary Index Analysis
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
14
Complementary Analysis Example ‐Symbol Translation Subtests
PROCESS ANALYSISPerform (Optional)
Copyright©2014PearsonEducation,Inc.oritsaffiliates.Allrightsreserved.
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
15
Longest Span Process ScoresLongest Span and Sequence Score
Abbreviation
Longest Digit Span Forward LDSf
Longest Digit Span Backward LDSbLongest Digit Span Sequence LDSs
Longest Picture Span Stimulus
LPSs
Longest Picture Span Response
LPSr
Longest Letter–Number Sequence
LLNs
Error Process ScoresError Score Abbreviation
Block Design Dimension Errors BDde
Block Design Rotation Errors BDre
Coding Rotation Errors CDre
Symbol Search Set Errors SSse
Symbol Search Rotation Errors SSre
Naming Speed Literacy Errors NSLe
Naming Speed Color–Object Errors NScoe
Naming Speed Size–Color–Object Errors
NSscoe
Naming Speed Letter–Number Errors NSlne
Naming Speed Quantity Errors NSQe
Process Observations ‐ Examples
• Don’t Know Responses
• No Response
• Item Repetition & Requests for Repetition
• Subvocalization
• Self‐correction
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
16
ANCILLARY CONTRAST SCORES(Optional)
Click to Edit
WISC-VPricing Information
Pricing ‐ Paper and Pencil Administration
Pre‐pub Pricing Good Until 9/30/14
Copyright © 2014. Pearson, Inc. All rights reserved.
9/15/2014
17
Additional Questions?
Talk to a Consultant: 800‐627‐7271Email: [email protected]
See WISCV.com and HelloQ.com for more information!
Copyright © 2014. Pearson, Inc. All rights reserved.