Khan-Lewis Phonological Analysis | Third Edition


The new Khan-Lewis Phonological Analysis | Third Edition (KLPA-3 ) works with Goldman-Fristoe 3 to help determine if use of phonological processes are contributing to an individual's speech sound disorder.

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KLPA-3 Sound Change Booklet (Print)
0158012887 Qualification Level B




Publication date:
Age range:
2:0 - 21:11
10 Developmental Phonological Processes yield standard scores, percentiles, test-age equivalents, and percent-of-occurrence for individual processes by age.
Qualification level:
Completion time:
10-30 minutes

Product Details

The KLPA-3 helps make informed therapy decisions based on the most current research with updated normative information.


  • Use automated digital scoring and analysis.
  • Access at-a-glance diagnostic phonological information information and guidelines for remediation planning.
  • Record remediation goals and objectives for many common phonological processes such as Initial Voicing and Liquid Simplification.
  • Evaluate phonological processes using an individual's Goldman-Fristoe 3 responses.


Administer Goldman-Fristoe 3 to get a detailed measure of articulation ability. There are three ways to obtain KLPA-3 scores:

  • Administer GFTA-3 on Q-interactive (iPad), then purchase a KLPA-3 score report. The KLPA-3 scores and report can be obtained automatically as soon as the GFTA-3 administration is complete.
  • Purchase a GFTA-3/KLPA-3 combined score report on Q-global. Enter GFTA-3 scores, then obtain a KLPA-3 analysis.
  • Hand-score the KLPA-3. Transfer the responses to the KLPA-3 Analysis Form and use the Sound Change Booklet to identify the phonological processes that were used.


The following resources are available for KLPA-3.

At a glance

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KLPA-3 on Q-interactive at a Glance:

Available With

  • Standard, Speech, Classroom, & Experiential Licenses

Subtest Pricing

  • Pay as you go: $5.25 per subtest
  • Prepay: 3 usages* per subtest

*Cost per usage between $1.00 and $1.75 depending on volume discounts

Scoring and Reporting

  • Score Report

Materials Needed

  • None!

Benefits of KLPA-3 on Q-interactive

  • Create a custom battery by combining the GFTA-3/KLPA-3 with other tests such as the CELF-5 and PPVT-4.
  • Purchase a KLPA-3 score report from any GFTA-3 administration with the tap of a button. Immediate, accurate phonological analysis every time!

How Can I Buy KLPA-3 on Q-interactive?

New customers:

Annual Q-interactive licenses can be purchased using our online order form or by calling Customer Support at 1-800-627-7271. See the Q-interactive pricing tab for more information on license options.

Current Q-interactive customers:

If you want to add the KLPA-3 to your account, visit our online order form and select the "Add test(s) to existing account" option. You may also call Customer Support at 1-800-627-7271.



The following training events are available for KLPA-3.