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OWLS-II Oral and Written Language Scales | Second Edition

OWLS-II

OWLS-II offers an integrated, global approach to language assessment with a new Reading Comprehension Scale, updated norms, new items, a parallel form, improved scoring guidelines, and full-color stimulus materials.

Choose from our products

  • Kits

    Starter & complete kits, print & digital

    6 options

    from $805.00
  • Test forms & reports

    Booklets, record forms, answer sheets, report usages & subscriptions

    10 options

    from $67.00
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    10 options

    from $141.00
  • All products

    All tests & materials offered for OWLS-II

    26 options

    from $67.00
- of 26 results
  • OWLS-II Comprehensive Software Kit (Listening Comprehension / Oral Expression and Reading Comprehension / Written Expression)
    602SWP Qualification Level B

    Covers all 4 scales. This comprehensive kit Includes all components of 602WP, plus Unlimited-Use Computer Scoring CD.

    In stock $1,539.00

    1-4 $1,539.00
    5-9 $1,462.05
    10-24 $1,385.10
    25-50 $1,308.15
    51+ $1,231.20
    Savings are estimated
  • OWLS-II LC/OE Software Kit
    603SWP Qualification Level B

    Includes all components listed above plus Unlimited-Use Computer Scoring CD.

    In stock $1,011.00

    1-4 $1,011.00
    5-9 $960.45
    10-24 $909.90
    25-50 $859.35
    51+ $808.80
    Savings are estimated
  • OWLS-II RC/WE Software Kit
    604SWP Qualification Level B

    Includes all components listed above plus Unlimited-Use Computer Scoring CD.

    In stock $1,011.00

    1-4 $1,011.00
    5-9 $960.45
    10-24 $909.90
    25-50 $859.35
    51+ $808.80
    Savings are estimated
  • OWLS-II Comprehensive Hand-Scored Kit (Listening Comprehension / Oral Expression and Reading Comprehension / Written Expression)
    602WP Qualification Level B

    Covers all 4 scales. Includes LC/OE Kit and RC/WE Kit, with a single copy of Foundations of Language Assessment and 10 Profile Forms.

    In stock $1,292.00

    1-4 $1,292.00
    5-9 $1,227.40
    10-24 $1,162.80
    25-50 $1,098.20
    51+ $1,033.60
    Savings are estimated
  • OWLS-II LC/OE Hand-Scored Kit
    603WP Qualification Level B

    Includes 10 LC/OE Record Forms; LC Easel; OE Easel; LC/OE Manual; Foundations of Language Assessment; all in an attractive carrying case.

    In stock $805.00

    1-4 $805.00
    5-9 $764.75
    10-24 $724.50
    25-50 $684.25
    51+ $644.00
    Savings are estimated
  • OWLS-II RC/WE Hand-Scored Kit
    604WP Qualification Level B

    Includes 10 RC/WE Record Forms; 10 WE Response Booklets; RC Easel; WE Easel; RC/WE Manual; Foundations of Language Assessment; all in an attractive carrying case.

    In stock $805.00

    1-4 $805.00
    5-9 $764.75
    10-24 $724.50
    25-50 $684.25
    51+ $644.00
    Savings are estimated
  • OWLS-II LC/OE Manual
    603MWP Qualification Level B

    In stock $141.00

    1-4 $141.00
    5-9 $133.95
    10-24 $126.90
    25-50 $119.85
    51+ $112.80
    Savings are estimated
  • OWLS-II RC/WE Manual
    604MWP Qualification Level B

    In stock $141.00

    1-4 $141.00
    5-9 $133.95
    10-24 $126.90
    25-50 $119.85
    51+ $112.80
    Savings are estimated
  • OWLS-II Handbook: Foundations Of Language Assessment
    602MWP Qualification Level B

    In stock $141.00

    1-4 $141.00
    5-9 $133.95
    10-24 $126.90
    25-50 $119.85
    51+ $112.80
    Savings are estimated
  • OWLS-II LC/OE Record Form A
    603AWP Qualification Level B

    Pkg of 25

    In stock $109.00

    1-4 $109.00
    5-9 $103.55
    10-24 $98.10
    25-50 $92.65
    51+ $87.20
    Savings are estimated
  • OWLS-II RC/WE Record Form A
    604AWP Qualification Level B

    Pkg of 25

    In stock $109.00

    1-4 $109.00
    5-9 $103.55
    10-24 $98.10
    25-50 $92.65
    51+ $87.20
    Savings are estimated
  • OWLS-II LC/OE Record Form B
    603DWP Qualification Level B

    Pkg of 25

    In stock $109.00

    1-4 $109.00
    5-9 $103.55
    10-24 $98.10
    25-50 $92.65
    51+ $87.20
    Savings are estimated
  • OWLS-II RC/WE Record Form B
    604EWP Qualification Level B

    Pkg of 25

    In stock $109.00

    1-4 $109.00
    5-9 $103.55
    10-24 $98.10
    25-50 $92.65
    51+ $87.20
    Savings are estimated
  • OWLS-II LC/OE Form B Pack
    603XWP Qualification Level B

    Includes LC/OE Record Form B Pkg of 10, LC Easel - Form B, OE Easel - Form B

    In stock $493.00

    1-4 $493.00
    5-9 $468.35
    10-24 $443.70
    25-50 $419.05
    51+ $394.40
    Savings are estimated
  • OWLS-II RC/WE Form B Pack
    604XWP Qualification Level B

    Includes RC/WE Record Form B Pkg of 10, WE Response Booklets - Form B Pkg of 10, RC Easel-Form B, WE Easel - Form B.

    In stock $493.00

    1-4 $493.00
    5-9 $468.35
    10-24 $443.70
    25-50 $419.05
    51+ $394.40
    Savings are estimated
  • OWLS-II WE Response Booklet - Form A
    604BWP Qualification Level B

    Pkg of 25

    In stock $67.00

    1-4 $67.00
    5-9 $63.65
    10-24 $60.30
    25-50 $56.95
    51+ $53.60
    Savings are estimated
  • OWLS-II WE Response Booklet - Form B
    604FWP Qualification Level B

    Pkg of 25

    In stock $67.00

    1-4 $67.00
    5-9 $63.65
    10-24 $60.30
    25-50 $56.95
    51+ $53.60
    Savings are estimated
  • OWLS-II LC Easel - Form A
    603BWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II RC Easel - Form A
    604CWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II OE Easel - Form A
    603CWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II WE Easel - Form A
    604DWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II LC Easel - Form B
    603EWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II RC Easel - Form B
    604GWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II OE Easel - Form B
    603FWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II WE Easel - Form B
    604HWP Qualification Level B

    In stock $280.00

    1-4 $280.00
    5-9 $266.00
    10-24 $252.00
    25-50 $238.00
    51+ $224.00
    Savings are estimated
  • OWLS-II Unlimited-use Computer Scoring Software
    602UWP Qualification Level B

    For use with all 4 OWLS-II: scales (both Form A and Form B). Scoring plus interpretive summary, PC with Windows 7, Vista, XP.

    In stock $482.00

    1-4 $482.00
    5-9 $457.90
    10-24 $433.80
    25-50 $409.70
    51+ $385.60
    Savings are estimated

Overview

Age range:
3:0–21:11 (LC/OE); 5:0–21:11 (RC/WE)
Scores/Interpretation:
Age- and grade-based standard scores (M = 100, SD = 15), testage equivalents, percentile ranks, and descriptive categories; plus 5 Composites—Oral Language, Written Language, Receptive Processing, Expressive Processing, and Overall Language Processing
Qualification level:
B
Completion time:

LC: 10–20 minutes; OE: 10–30 minutes; RC: 10–30 minutes; WE: 15–30 minutes

Administration:

Paper-and-pencil

Scoring options:
Software or manual scoring

Product Details

The four OWLS-II scales — Listening Comprehension (LC), Oral Expression (OE), Reading Comprehension (RC), and Written Expression (WE) — give a complete, accurate, and useful picture of language skills.

Benefits

  • Identify students with learning disabilities, language disorders, and related difficulties in accordance with IDEA requirements.
  • Design targeted interventions that address potential academic difficulties.
  • Monitor progress, using the new alternate form.
  • Gather longitudinal data for research purposes.

Features

The LC and OE Scales assess receptive and expressive language. The WE Scale measures the expressive aspects of written language. The RC Scale measures the receptive aspects of written language and is uniquely effective in identifying language factors that may be impairing or facilitating reading comprehension. 

Each of the four scales assesses four linguistic structures:

  • Lexical/Semantics
  • Syntax
  • Pragmatics
  • Supralinguistics

You must have Windows XP SP3 or Macintosh OS 10.4 to run the OWLS-II scoring software.

Please note: Apple discontinued support for Coco causing these programs to stop working after 10.5

 

 

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