Differential Ability Scales-II
DAS-II- The Differential Ability Scales™ (2nd ed., DAS™–II) is unique in that it goes beyond cognitive ability testing to give insight into how a child processes information. Developed for psychologists, this child-friendly test provides information that enables you to predict their likeliness to succeed in education and to craft appropriate interventions and/or recommendations for the classroom and home. With out-of-level testing and child-appropriate start points, this time-tested assessment gives you the speed and flexibility you need for children who may struggle with longer tests.
- DAS–II NU School-Age 2023 has officially launched. Order now.
Choose from our products
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Kits
Starter & complete kits, print & digital
4 options
from $559.70 -
Test forms & reports
Booklets, record forms, answer sheets, report usages & subscriptions
9 options
from $2.75 -
Support materials
Manuals, stimulus books, replacement items & other materials
20 options
from $39.40 -
Training
Onsite, virtual & on-demand trainings
2 options
from $520.00 -
All products
All tests & materials offered for DAS-II
35 options
from $2.75
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DAS-II Complete Kit (Print) with Q-global Scoring Subscription 1 Year (Digital)
A103000321269 Qualification Level CIncludes Administration and Scoring Manual (Print), Normative Update School-Age Manual (Print), Introductory and Technical Manual (Print), Early Years Normative Data Tables Manual (Print), Administration and Scoring Manual, 25 Early Years Record Forms - Ages 2:6-6:11 (Print), 25 School-Age Record Forms - Ages 7:0-17:11 (Print), 20 Speed of Information Processing Booklets - Version A (Print), 20 Speed of Information Processing Booklets - Version B (Print), 10 Speed of Information Processing Booklets - Version C (Print), Stimulus Book 1 (Print), Stimulus Book 2 (Print), Stimulus Book 3 (Print), Stimulus Book 4 (Print), Object Recall Card, Picture Similarities Cards, Teddy Bear Photo, Scoring Template for Drawing Subtests, Phonological Processing audio and Signed Standard Sentences video, Verbal Comprehension box of toys (watch, dog, cat, horse and car), manipulatives set (building blocks, green squares, Verbal Comprehension insert tray, colored chips, black/yellow squares and blocks, and pencil) and rolling case. Also includes 1 year scoring subscription on Q-global.
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
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DAS-II Complete Kit (Print)
A103000321263 Qualification Level CIncludes Administration and Scoring Manual (Print), Normative Update School-Age Manual (Print), Introductory and Technical Manual (Print), Early Years Normative Data Tables Manual (Print), Administration and Scoring Manual, 25 Early Years Record Forms - Ages 2:6-6:11 (Print), 25 School-Age Record Forms - Ages 7:0-17:11 (Print), 20 Speed of Information Processing Booklets - Version A (Print), 20 Speed of Information Processing Booklets - Version B (Print), 10 Speed of Information Processing Booklets - Version C (Print), Stimulus Book 1 (Print), Stimulus Book 2 (Print), Stimulus Book 3 (Print), Stimulus Book 4 (Print), Object Recall Card, Picture Similarities Cards, Teddy Bear Photo, Scoring Template for Drawing Subtests, Phonological Processing audio and Signed Standard Sentences video, Verbal Comprehension box of toys (watch, dog, cat, horse and car), manipulatives set (building blocks, green squares, Verbal Comprehension insert tray, colored chips, black/yellow squares and blocks, and pencil) and rolling case.
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
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DAS-II Normative Update School-Age Update Kit (Print)
A103000321125 Qualification Level CIncludes Normative Update School-Age Scoring Manual (Print), 50 Normative Update School-Age Record Forms, Normative Update Stickers to label old materials.
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DAS-II Early Years Spanish Supplement Kit (Print)
A103000331254 Qualification Level CIncludes Administration and Technical Manual (Print), Stimulus Book 5 (Print), 25 Record Forms (Print), Interpreter's Manual (Print), and Object Recall Card.
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DAS-II Q-global Administration and Scoring Manual (Digital)
A103000232639 Qualification Level COnce 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.
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DAS-II Q-global Technical Manual (Digital)
A103000232640 Qualification Level COnce 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.
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DAS-II Speed of Information Processing Version A Response Booklets Qty 10 (Print)
0158339789 Qualification Level C -
DAS-II Speed of Information Processing Version B Response Booklets Qty 10 (Print)
0158339797 Qualification Level C -
DAS-II Speed of Information Processing Version C Response Booklets Qty 10 (Print)
0158339827 Qualification Level C -
DAS-II Early Years Record Forms Qty 25 (Print)
0158339762 Qualification Level C -
DAS-II Stimulus Book 1 (Print)
015833972X Qualification Level CIncludes Copying, Recall of Designs, Pattern Construction (Set C), Sequential and Quantitative Reasoning (Set B)
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DAS-II Stimulus Book 2 (Print)
0158339738 Qualification Level CIncludes Pattern Construction (Set B), Matrices (Set B), Early Number Concepts, Matching Letter-Like Forms, Recall of Sequential Order
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DAS-II Stimulus Book 3 (Print)
0158339746 Qualification Level CIncludes Verbal Comprehension, Picture Similarities, Naming Vocabulary, Matrices (Set A)
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DAS-II Stimulus Book 4 (Print)
0158339754 Qualification Level CIncludes Sequential and Quantitative Reasoning (Set A), Recognition of Pictures, Phonological Processing, Rapid Naming
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DAS-II Object Recall Card (Print)
0158339851 Qualification Level C -
DAS-II Picture Similarities Card Set Qty 1
015833986X Qualification Level CIncludes 32 square-cut 2.25-inch cards.
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DAS-II Building Blocks Set Qty 1
0158068289 Qualification Level CIncludes eight natural-finish wooden blocks
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DAS-II Squares Set Qty 1
0158068300 Qualification Level CIncludes 6 black and yellow crepe foam squares
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DAS-II Overview Live Webinar 3 Hours
A103000072424 Qualification Level CThis 3-hour session provides an overview of the DAS–II focusing on characteristics of the test, subtest administration and scoring, and basic interpretation of results. Price includes up to 40 people per session.
Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.
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DAS-II Live Question and Answer Virtual 1 Hour
A103000072425 Qualification Level CPrice includes up to 30 people per session. This 1-hour Q&A session supports participants who have attended a previous session or are familiar with the assessment. A Pearson expert will meet with participants to address follow-up questions and support specific assessment-related needs. To use the hour efficiently, participants may submit questions in advance. Q&A sessions do not include handouts or slides.
Training orders will be processed within 5-7 business days of order placement. A training consultant will contact you to coordinate your training. Training dates are scheduled no earlier than 5 weeks from order placement.
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DAS-II Early Years Spanish Supplement Administration and Technical Manual (Print)
0158339533 Qualification Level C -
DAS-II Early Years Spanish Supplement Interpreter's Manual (Print)
015833955X Qualification Level C -
DAS-II Early Years Spanish Supplement Record Forms Qty 25 (Print)
0158339576 Qualification Level CEstimated to ship:1 week -
DAS-II Normative Update School-Age Manual (Print)
A103000321126 Qualification Level CIncludes development, technical characteristics, and norms collected in 2022 for the Normative Update School-Age battery.
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DAS-II Normative Update School-Age Manual Q-global (Digital)
A103000321132 Qualification Level COnce 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.
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DAS-II Normative Update School-Age Record Forms Qty 25 (Print)
A103000321128 Qualification Level C -
DAS-II Early Years Normative Data Tables Manual (Print)
A103000321129 Qualification Level CIncludes normative data tables for data collected in 2007: the Early Years battery norms, out-of-level and extended norms, and Pattern Construction (Alternative) ability score to T score tables.
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DAS-II Early Years Normative Data Tables Manual (Digital)
A103000321133 Qualification Level COnce 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.
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DAS-II Administration and Scoring Manual (Print)
A103000321130 Qualification Level CIncludes administration and scoring instructions for the Early Years and School-Age batteries.
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DAS-II Introductory and Technical Handbook (Print)
A103000321131 Qualification Level CIncludes DAS-II background, development, interpretation, and technical characteristics.
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DAS-II Q-global Scoring Subscription 1 Year
A103000321270 Qualification Level CIncludes unlimited scoring per user within an account.
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DAS-II Q-global Score Report Qty 1 (Digital)
A103000321271 Qualification Level C -
DAS-II Early Years Spanish Supplement Interpreter's Manual (Digital)
A103000321264 Qualification Level COnce 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.
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DAS-II Early Years Spanish Supplement Administration and Technical Manual (Digital)
A103000321265 Qualification Level COnce 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.
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DAS-II Q-global Scoring Subscription 3 Year
A103000321268 Qualification Level CIncludes unlimited scoring per user within an account.
Overview
- Publication date:
- DAS–II 2007, DAS–II Early Years Spanish Supplement 2012, DAS–II NU School-Age 2023
- Age range:
- DAS–II: 2:6–17:11 years, DAS–II Early Years Spanish: 2:6–6:11 years, DAS–II NU School-Age: 7:0–17:11 years
- Scores/interpretation:
- Standard scores and percentiles by age
- Qualification level:
- C
- Completion time:
- Core battery: 45–60 minutes; diagnostic subtests: 30 minutes
- Administration:
- Paper-and-pencil
- Scoring options:
- Manual scoring; Q-global® for DAS–II NU School-Age, DAS–II Early Years, and DAS–II Early Years Spanish Supplement
- Norms:
- DAS–II Early Years, 2007; DAS–II Early Years Spanish Supplement, 2012; DAS–II NU School-Age, 2022
- Other languages:
- Spanish
Product Details
DAS™–II NU School-Age | DAS–II Early Years Spanish Supplement | DAS–II The DAS™–II NU School-AgeDAS-II is getting a refresh! The DAS-II NU School-Age retains all of the great features psychologists expect, but its updated school-age norms and NEW digital scoring are sure to be a welcome change! The existing items, subtests, and test structure did not change so customers familiar with the existing DAS-II product line will be comfortable administering the normative update without additional training. Current DAS-II customer? You can update your existing DAS-II materials with the DAS-II NU School-Age kit containing a DAS-II NU School-Age Manual and new School-Age Record Forms. Or, if your materials are wearing down and you want a new complete kit, we’ve got you covered. You can order a DAS-II Complete kit with the new school-age norms and online scoring with Q-global — everything you need to refresh your DAS experience. What’s “NU School-Age”?
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Clinical StudiesNew studies
Updated studies
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Validity StudiesNew studies
Updated studies
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Clinical Studies
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Validity Studies
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Resources
The following resources are available for DAS–II NU School-Age, DAS–II Early Years Spanish Supplement, and DAS–II. Any questions, please contact Consultative Assessment Support or call +1 (800) 627-7271. DAS–II NU School-Age |
DAS–II Early Years Spanish Supplement |
DAS–II |
DAS-II Extended Norms Tables |
Sample Reports The DAS–II provides five types of norm-referenced scores: ability scores,T scores, cluster scores, composite scores and percentile ranks |
FAQs
Select a question below to see the response. New Features
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Scoring and Interpretation
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Administration
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Specific Populations
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Webinars
The following training events are available for DAS-II. |
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