Knippenberg, Patterson, Langley & Associates specializes in client centered treatment for preschool aged children through young adults. Our focus is neurobehavioral disorders–ADHD, Learning Disabilities, Autism Spectrum/Asperger’s Syndrome, Anxiety Disorders and Depression.  


Affordable Testing, with Results in 2 Weeks!

Partnering with Colorado Private Schools for 35 years
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Fast, Affordable School Admission Testing

KPLA has been an integral partner with Colorado’s Schools for 35 years,  providing the required testing as well as school consultation services.  Our key relationships can guarantee you that our tests will be accepted and trusted by the school.  We also understand that testing can be financial stress to many families, to which we offer a variety of different options to fit within your budget.

We offer the following tests:

Woodcoock-Johnson Achievement Test III or IV (WJ)
Wechsler Individual Achievement Test III (WIAT)
Kaufman Test of Educational Achievement-3 (KTEA)

KPLA also offers professional School Admission Consultation Services for helping you to find the school that fits your child.  There are many schools available to Colorado children, but finding the “right” one is often a difficult and lengthy process.  Our 35 years experience, sets us apart, we can help you find the best fit for your child, based on strengths, abilities and budget!


Experts in Testing and Assessment.
Providing you with the answers you need–for lifelong success.


Most children are not able to explain their challenges which leads to frustration for the child, but also, the parents and educators who are supporting them.  At KPLA, the purpose of testing is not to give a child a “label.”  Instead, it is a first step to empowering them for a lifelong journey of growth and success.   The testing process is used as an instrument to gain a visual understanding of how the child learns, the challenges they face, and the best ways provide support.  This holistic approach to testing will help your child reach their potential in a supported environment.

Meet Dr. Jim Langley

Jim Langley, PsyD, a Licensed Clinical Psychologist, received his master’s and doctorate degrees in Clinical Psychology from the University of Denver.   Serving as Director of Psychological Testing at Knippenberg, Patterson, Langley, and Associates, he provides comprehensive assessments for both children and adults.  Dr. Jim has specialized training and years of experience working with Attention-Deficit/Hyperactivity Disorder as well as with children on the Autistic Spectrum.  His passion is to empower others, by developing their strengths.   Dr. Jim is a husband and father of 5 boys and understands the challenges of creating a joyful family.