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Speech or Language Impairment (SLI)
Description
In order for a student to be eligible for a Speech or Language Impairment, under the classification headings of articulation, fluency, voice, functional communication or delayed language development, must be evidence of dysfunction in one or more of the following criteria:
- Receptive and expressive language (oral and written) difficulties including syntax (word order, word form, developmental level)
- Semantics (vocabulary, concepts and word finding)
- Pragmatics (purposes and uses of language)
- Auditory processing, including sensation (acuity), perception (discrimination, sequencing, analysis and synthesis) association, auditory attention
- Deficiency of structure and function of oral peripheral mechanism
- Articulation including substitutions, omissions, distortions or additions of sound
- Voice, including deviation of respiration, phonation (pitch, intensity, quality), resonance
- Fluency, including hesitant speech, stuttering, cluttering and related disorders
- Problems in auditory perception such as discrimination and memory.
SLI is most often addressed in schools by Speech-Language Pathologists (SLPs) and Speech-Language Pathology Assistants (SLPAs).
Jump To
Use these links to better navigate the SLI page.
Colorado Speech or Language Impairment Guidelines for Assessment and Eligibility

Speech-Language Conferences
- American Speech-Language-Hearing Association (ASHA) Convention
- American Speech-Language-Hearing Association (ASHA) - Schools Connect
- Metro-Speech-Language Symposium
- Conference for Assistive Technology and Education
- Colorado Speech-Language-Hearing Association (CSHA) Conference
Professional Learning Quick Links
- CDE Professional Development - Access to all professional development opportunities offered through CDE
- Disability Listservs – Listservs provide information about that disability and upcoming trainings. Use the Disability Categories link on the right to join their listservs.
On-Demand Webinars
Listed below are speech related on-demand webinars that may offer credit for licensure renewal.
For full list of Special Education related on-demand webinars, visit our Special Education On-Demand Training page.
- Auditory and Language Processing Disorders (On-Demand Series)
- Adverse Effect and The Colorado Communication Rating Scales
- Oral Expression & Listening Comprehension
- SLPA Supervision in Schools
- Speech-Language Interventions for Multilingual Learners
- Speech Sound Disorder and Dyslexia Part 1 (2-Hour Webinar)
- Speech Sound Disorder and Dyslexia Part 2 (Half-Day Workshop)
- SLP Role in Concussion Management in School
- Advancing Equity within Special Education Identification Webinar Series: Part 4 - Strategies and Considerations for Speech-Language Impairment
- Dynamic Assessment for School-Based SLPs Series
Auditory and Language Processing Disorders (On-Demand Series)
Adverse Effect and The Colorado Communication Rating Scales
Oral Expression & Listening Comprehension
SLPA Supervision in Schools
Speech-Language Interventions for Multilingual Learners
Speech Sound Disorder and Dyslexia Part 1 (2-Hour Webinar)
Speech Sound Disorder and Dyslexia Part 2 (Half-Day Workshop)
SLP Role in Concussion Management in School
Advancing Equity within Special Education Identification Webinar Series: Part 4 - Strategies and Considerations for Speech-Language Impairment
Dynamic Assessment for School-Based SLPs Series
Speech-Language Pathology Listserv
The Colorado Speech-Language Pathology (SLP) listserv shares resources, professional development and training opportunities and provides information including current trends, research, and ongoing topics of interest related to SLPs. The purpose of this network is to provide information and news regarding the profession and research; announce professional development and training opportunities; and post school-based job openings. Our focus is to better the lives of students with Speech-Language Impairments and benefit the families, communities, and professionals who support them. This service is chat-free and does not include advertisements from vendors or contract-based companies. To subscribe to the SLP Listserv, please follow the directions below.
SLP Listserv Subscription Request
To subscribe to the SLP listserv:
- Please complete the online listserv subscription request, SLP Listserv Subscription.
- Once you have been added, you will receive a confirmation email.
To unsubscribe from the CO-SLP listserv:
- Open a new email.
- In the “To” field, type the email SLP-unsubscribe-request@cdelist.cde.state.co.us
- In the body of the message write, “unsubscribe SLP” and send the message.
- You will automatically be unsubscribed.
Listserv Disclaimer:
A variety of learning opportunities, information, and resources are provided on this listserv. These materials do not represent an exhaustive list, nor are they required or endorsed by the Colorado Department of Education (CDE). The identification or description is for the purpose of providing information and resources and does not constitute CDE's endorsement. Every effort has been made to identify the citation for the resource; please maintain the citation and/or authorship when adapting or modifying these materials.
Associations & Committees
Employment and Recruitment
Please note that this may not include all of the jobs open in Colorado. Visit individual district websites for a complete list of job opportunities. All applications should be submitted directly to the district in which you are applying.
*School-Based Speech-Language Pathologist (SLP) or Speech-Language Pathology Assistant (SLPA) Positions form should only be completed by districts and administrative units.
Career Tracks
School-based SLPs are Master’s degree educated experts in the areas of speech, language and communication. SLPAs have Bachelor’s degrees and have completed a certification program and clinical practicum hours.
There are a variety of pathways to becoming a school-based SLP in Colorado. Interested parties with a BA or BS in any field can complete an SLP Prerequisites (SLPP) program to get prepared for an SLP graduate program, or complete an SLPA certification program. If you have a Bachelor’s degree in communication disorders or a related field, you may be eligible to enroll directly into a Master’s degree program. See the links below for more information on these options.
Speech-Language Pathologist (SLP)
- Technical Assistance: Speech-Language Pathologist (SLP) (PDF)
- Speech-Language Pathologist Prerequisites Program (SLPP)
- Distance Learning Programs (PDF)
- Colorado Educator Licensing
Speech-Language Pathology Assistant
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SLPA Certificate Program Contacts:
- University of Northern Colorado - Email Kerry Young
- Colorado University at Boulder - Email Jen Marson-Parker
- Metropolitan State University - Email Ilana Oliff
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Technical Assistance:
Colorado Communication Rating Scales
Printable Versions
Resources
- Aligning IEP goals with Colorado Academic Standards
- Auditory Processing Disorder
- CDE Technical Assistance (TA) Documents
- Assistive Technology Resources from Statewide Assistive Technology, Augmentative and Alternative Communication (SWAAAC)
- CDE Links
- Websites
Aligning IEP goals with Colorado Academic Standards
Auditory Processing Disorder
CDE Technical Assistance (TA) Documents
Assistive Technology Resources from Statewide Assistive Technology, Augmentative and Alternative Communication (SWAAAC)
CDE Links
Websites
Questions?
For more information about services for students who have speech or language impairments in Colorado, please contact:
Hannah Mackie
Email Hannah Mackie
Phone: (720) 697- 4545

