Education

Requirements For Educational Diagnostician In Texas

An educational diagnostician plays a crucial role in assessing and supporting students with learning disabilities and special education needs. In Texas, individuals who wish to become an educational diagnostician must meet specific qualifications and certification requirements. This topic provides a detailed guide on the requirements for becoming an educational diagnostician in Texas, including education, certification, and skills needed for the role.

Who is an Educational Diagnostician?

An educational diagnostician is a specialized professional who evaluates students for learning disabilities and other educational challenges. They work with teachers, parents, and administrators to create individualized education programs (IEPs) and ensure students receive the necessary accommodations.

In Texas, educational diagnosticians work in public schools, private institutions, and special education programs to assess students’ learning needs and recommend interventions.

Educational Requirements

To become an educational diagnostician in Texas, candidates must meet specific educational qualifications, including:

1. Bachelor’s Degree

A bachelor’s degree in education, psychology, special education, or a related field is the first step toward becoming an educational diagnostician. Many candidates start their careers as certified teachers before advancing into diagnostic roles.

2. Master’s Degree

A master’s degree in educational diagnostics, special education, psychology, or a related field is required. This advanced education provides training in assessment methods, learning disabilities, and special education law.

3. Graduate-Level Coursework

Candidates must complete graduate coursework in areas such as:

  • Cognitive and academic assessments
  • Behavioral evaluation techniques
  • Special education law and policies
  • Instructional interventions for students with disabilities

Texas Certification Requirements

In addition to meeting educational requirements, candidates must obtain certification through the Texas State Board for Educator Certification (SBEC).

1. Texas Teaching Certificate

Applicants must hold a valid Texas teaching certificate and have prior teaching experience. Most programs require at least two years of classroom teaching experience before applying for diagnostician certification.

2. Completion of an Approved Educational Diagnostician Program

Candidates must complete an SBEC-approved educational diagnostician certification program. These programs provide training in assessing learning disabilities, understanding special education laws, and interpreting assessment data.

3. Passing the Texas Examinations of Educator Standards (TExES) for Educational Diagnosticians

Candidates must pass the TExES Educational Diagnostician Exam (Code 253) to demonstrate their knowledge and skills in:

  • Assessment and evaluation procedures
  • Interpreting assessment results
  • Developing individualized education programs (IEPs)
  • Special education law and ethical considerations

The TExES exam ensures that candidates are qualified to assess and support students with disabilities.

Experience Requirements

1. Teaching Experience

To apply for certification, candidates must have at least two years of full-time teaching experience in a Texas school.

2. Internship or Practicum

Many educational diagnostician programs require a supervised internship or practicum, where candidates gain hands-on experience in evaluating students under the guidance of certified diagnosticians.

Skills Needed for an Educational Diagnostician

Becoming an educational diagnostician requires a combination of technical knowledge, analytical skills, and communication abilities. Essential skills include:

1. Assessment and Evaluation Skills

Diagnosticians must be able to administer and interpret standardized tests, cognitive assessments, and academic evaluations to identify students’ learning needs.

2. Knowledge of Special Education Laws

A strong understanding of IDEA (Individuals with Disabilities Education Act), Section 504, and Texas special education policies is crucial for ensuring students receive the appropriate support.

3. Communication and Collaboration

Diagnosticians work with teachers, parents, school counselors, and administrators to develop and implement effective learning plans. Strong communication skills help them explain assessment results and provide guidance on student interventions.

4. Problem-Solving and Decision-Making

Diagnosticians must analyze student data and make informed decisions about educational strategies, accommodations, and modifications.

Steps to Becoming an Educational Diagnostician in Texas

Step 1: Earn a Bachelor’s Degree

Obtain a bachelor’s degree in education, psychology, or a related field and complete teacher certification requirements.

Step 2: Gain Teaching Experience

Work as a certified teacher for at least two years before applying for an educational diagnostician program.

Step 3: Complete a Master’s Degree and Certification Program

Enroll in an SBEC-approved graduate program for educational diagnosticians.

Step 4: Complete Internship or Practicum

Gain hands-on experience under the supervision of a licensed educational diagnostician.

Step 5: Pass the TExES Educational Diagnostician Exam

Take and pass the TExES (253) exam to qualify for certification.

Step 6: Apply for Certification

Submit an application to the Texas State Board for Educator Certification (SBEC) to receive official certification.

Job Opportunities and Career Growth

Where Do Educational Diagnosticians Work?

  • Public and Private Schools
  • Special Education Programs
  • Educational Testing Centers
  • State and Federal Agencies

Salary Expectations

The average salary for an educational diagnostician in Texas ranges from $60,000 to $80,000 per year, depending on experience and location.

Career Advancement

With additional certifications and experience, educational diagnosticians can move into administrative roles, special education coordination, or consultant positions.


Becoming an educational diagnostician in Texas requires a combination of education, certification, and practical experience. Candidates must obtain a master’s degree, gain teaching experience, pass the TExES exam, and complete a state-approved certification program.

Educational diagnosticians play a vital role in supporting students with learning disabilities and ensuring they receive the appropriate educational accommodations. This career offers job stability, competitive salaries, and opportunities for growth in the field of special education.