Return home
Company Training & Resources Assessment Consultants Support Contact
Used to browsing our catalog? Try our new e-catalog!
Customer Support: 1.800.331.8378 Fax: 1.800.727.9329
Supplemental Materials
Permissions & Licensing
Data Collection
Qualification Levels
Join GoToMeeting
Connect with us
Related Products

Now available!
Measures oral language processing skills of comprehension and expression.

Comprehensive Assessment of Spoken Language®, Second Edition (CASL®-2)
Elizabeth Carrow-Woolfolk, PhD
Purpose:Measures oral language processing skills of comprehension and expression
Age range:3 to 21 years
Admin time:5-10 minutes for each subtest
Scoring time:45 minutes
Qualification level:B
View print pricing.
Supplemental Product Resources

Now available! The CASL-2 measures oral language processing skills of comprehension and expression across four categories: lexical/symantic, syntactic, supralinguistic, and pragmatic. It preserves the strengths of the original and highly regarded CASL, yet offers the most up-to-date measure of oral language skills available. Use the CASL-2 to evaluate response to intervention or track improvement over time.

Features and benefits

  • Offers the flexibility of 14 stand-alone tests in one comprehensive yet specific battery.
  • Shares the same underlying Integrative Language Theory as the Oral Passage Understanding Scale (OPUS) and the Oral and Written Language Scales, Second Edition (OWLS-II).
  • Features all-new normative data and more extensive clinical groups.
  • Addresses current technology with updated item content.
  • Features full-color easels with new artwork that is engaging for young children.
  • Expanded age range for most tests includes younger children.
  • Updated record form makes scoring easier and includes an Item Analysis Worksheet for each test to help develop intervention plans and write IEP goals.
  • Requires no reading or writing.

Test structure

  • Features 14 stand-alone, individually administered tests and six index scores.
  • Measures spoken language across four structural categories:
    • Lexical/symantic: Knowledge and use of words and word combinations.
    • Syntactic: Knowledge and use of grammar.
    • Supralinguistic: Knowledge and use of language in which meaning is not directly available from the surface lexical and syntactic information.
    • Pragmatic: Knowledge of language that is appropriate across different situational contexts and the ability to modify language according to a social situation.
  • Free online scoring available via the WPS Online Evaluation System.
  • Features new alternative scoring guidelines for the African-American dialect.

Technical information

  • Standardized on a sample of 2,394 individuals ages 3-21 years.
  • Demonstrates strong internal consistency and test-retest interrater reliability.
  • Conormed with the OPUS.

Item numberProduct descriptionList priceAdd to Cart
WW-11127-KTCASL-2 Kit
includes CASL-2 Professional Manual; 10 Comprehensive Forms; Easels 1, 2, and 3; and access to free CASL-2 online scoring
WW-11134-KTCASL-2/OPUS Combination Kit
includes CASL-2 Kit, OPUS Kit, and access to free CASL-2 and OPUS online scoring
Manuals, Books, and Equipment
Item numberProduct descriptionList priceAdd to Cart
WW-11128-TMCASL-2 Manual$125.00
Forms and Booklets
Item numberProduct descriptionList priceAdd to Cart
WW-11129-RFCASL-2 Comprehensive Forms, Ages 3-21 years
WW-11130-RFCASL-2 Preschool Forms, Ages 3-6 years
Related Products
Oral and Written Language Scales, Second Edition (OWLS-II)
Oral Passage Understanding Scale (OPUS™)
Vocabulary Assessment Scales–Expressive®
(VAS-E®) / Vocabulary Assessment Scales–Receptive® (VAS-R®)

Note: The Training Program and Graduate Student discounts cannot be applied to the items above.

Copyright PAR, Inc. 2012