Atypical Development, Developmental Delays, and Referral Protocol

Typical Development vs. Developmental Delay

Child development follows a general sequence, but the pace varies from child to child. A developmental milestone is a skill or behavior that most children can perform by a certain age. The CDC publishes milestone checklists for ages two months through five years, and similar benchmarks guide school-based observation for older children. Understanding the difference between normal variation and a genuine red flag is one of the most valuable skills a paraprofessional can develop.

Typical variation means a child reaches a milestone somewhat earlier or later than the average but is still within the expected range. For example, most children say their first words between nine and fourteen months. A child who says a first word at fifteen months may still be developing typically, especially if other language behaviors — babbling, pointing, responding to their name — are present and on track. Concern rises when a child is significantly behind across multiple milestones, when skills that were present disappear (called regression), or when a cluster of behaviors in one domain lags noticeably.

Four Developmental Domains

School staff monitor four main domains:

• Physical/Motor — gross motor skills (walking, running, balance) and fine motor skills (gripping a pencil, cutting with scissors). A kindergartner who cannot hop on one foot or a third-grader whose handwriting remains illegible despite instruction may warrant a closer look.
• Cognitive — thinking, memory, problem-solving, and early academic skills. Persistent difficulty following multi-step directions or understanding concepts that peers have mastered is a potential indicator.
• Language/Communication — expressive language (speaking, writing) and receptive language (understanding what is heard or read). Flat or absent speech, very limited vocabulary for age, or inability to follow simple verbal instructions are common red flags.
• Social-Emotional — forming relationships, regulating emotions, and understanding social cues. Extreme difficulty separating from a caregiver, persistent aggression, or a near-total absence of interest in peers may indicate a need for further evaluation.

No single behavior makes a diagnosis. Your role is to observe, document, and report — not to label or diagnose.

Red Flags You May Observe

Some behaviors call for prompt attention regardless of age:

• Loss of previously acquired skills at any age (regression)
• No eye contact or very limited eye contact
• No response to name by twelve months
• No two-word spontaneous phrases by twenty-four months
• Significant difficulty understanding or following age-appropriate instructions
• Chronic difficulties with self-regulation that do not respond to typical classroom strategies
• Gross motor problems such as frequent unexplained falls, asymmetrical limb use, or refusal to bear weight

When you notice a pattern over time — not a single bad day — that is when documentation and communication become essential.

The Referral Pathway

Schools follow a structured process to protect students and ensure proper evaluation. The general pathway is:

1. Para observes and documents — You record specific, objective observations with dates, times, and exact behaviors. Use concrete language: "Marcus did not respond when his name was called three times on Tuesday and Wednesday" rather than "Marcus seems to have a hearing problem."

2. Para notifies the lead teacher — You share your documented observations with your supervising teacher privately and professionally. Do not approach parents directly without the teacher's guidance, and never share a speculative diagnosis.

3. Teacher and para discuss; teacher decides next step — The teacher may increase in-class support, request a peer consult, or move to the next level.

4. Student Support Team (SST) or equivalent meeting — A team that may include the teacher, administrator, school counselor, and support staff reviews the concerns and existing documentation. Parents are typically notified at this stage.

5. Specialist referral — If the team agrees, a referral is made to a school psychologist, speech-language pathologist, occupational therapist, or other specialist for formal evaluation.

Every school district has its own specific procedures, forms, and timelines. Always follow your school's written protocol.

Professional Communication: The Para's Role

When you speak with the lead teacher about a concern, keep the following principles in mind:

• Be objective. Describe what you saw and heard, not what you think it means.
• Avoid diagnostic labels. Do not say "I think he has autism" or "she might be dyslexic." You are not qualified to diagnose, and doing so can create fear and bias.
• Be specific and factual. Date, time, setting, and exact behavior.
• Stay calm. Your tone signals that this is a professional concern, not a crisis.
• Follow the chain. Go to your lead teacher first. Skipping steps creates confusion and may violate school policy.

Example of objective communication: "I wanted to share some observations I've been writing down. Over the past two weeks, I've noticed that Jordan has not been able to follow two-step directions that his classmates handle with one prompt. I documented it on this form. I wanted to bring it to you so we can decide together if any additional support is needed."

Documentation Safety

Observation records are part of a student's educational file and may become part of an evaluation. Keep them factual, dated, and stored securely per your school's policy. Never share student information with other parents, outside parties, or on social media — this violates student privacy protections under federal law (FERPA). If you are unsure whether sharing a piece of information is appropriate, ask your lead teacher or administrator before acting.