ℹ️
Both scales use T-scores (mean=50, SD=10). The classification labels below are standard for both instruments. Higher T-scores = more concerns endorsed by the rater. Elevations ≥65 are clinically meaningful. Elevations ≥70 represent significant concern — more than 2 SD above the mean.
T-Score Classification Bands (Both Scales)
| T-Score Range |
Classification |
Interpretation in FIE Context |
| ≤44 |
Low / Not Elevated |
Rater endorsed fewer ADHD-related behaviors than same-age peers. Does not support OHI concerns from this informant. |
| 45–54 |
Average |
Within normal range. Inconsistent with significant attention concerns from this informant. |
| 55–59 |
Mildly Elevated |
Subclinical; note in narrative but generally insufficient alone to support eligibility. |
| 60–64 |
Elevated |
Meaningful elevation — document cross-informant pattern and functional impact. |
| 65–69 |
Significantly Elevated |
Consistent with clinically significant concerns; supports OHI when corroborated by history and performance data. |
| ≥70 |
Very Elevated |
>2 SD above mean. Rater endorses substantially more symptoms than typical peers. Strong corroboration for OHI; document functional impact carefully. |
Conners-4 DSM-5 Symptom Count
What It Is
The Conners-4 provides a raw count of how many DSM-5 ADHD symptoms were rated at a clinically significant threshold by each informant — separate from T-scores. DSM-5 requires: ≥6 symptoms of Inattention OR Hyperactivity-Impulsivity for children/adolescents (<17); ≥5 symptoms for ages 17+.
FIE Application
Report symptom counts per rater alongside T-scores. Example: "The teacher endorsed 8 of 9 DSM-5 inattention symptoms at a clinically significant level (T=74)." This grounds the T-score in observable symptom frequency and strengthens documentation for OHI. ADDES-5 does not provide this explicit count.
⚠️
Score ≠ Diagnosis. Elevated T-scores document that raters observe significantly more ADHD-related behaviors than same-age peers. They do not diagnose ADHD. The OHI eligibility determination requires medical documentation of the health impairment. Rating scale data supports the educational impact piece of the eligibility, not the medical diagnosis.
Inattentive
Items targeting sustained attention, distractibility, task completion, following directions, organizational skills, and listening. Corresponds to DSM-5 Inattention presentation.
Hyperactive-Impulsive
Items targeting motor overactivity, fidgeting, difficulty waiting, impulsive responding, and interrupting. Corresponds to DSM-5 Hyperactive-Impulsive presentation.
Home Form
46 items rated by parent/caregiver on a 0–4 scale. Normed separately. Covers home, community, and routine contexts.
School Form
46 items rated by teacher on a 0–4 scale. Normed separately. Covers classroom, hallway, and structured academic settings.
ADHD Index
Global composite — overall probability that the student's profile is consistent with ADHD. Useful for a single summary score across informants.
Inatt / Exec Dys
Inattention and Executive Dysfunction — captures difficulty with organization, planning, follow-through, and sustained attention beyond simple distractibility.
Hyperactivity
Physical restlessness, difficulty staying seated, motor excess. Mapped to DSM-5 hyperactivity symptoms.
Impulsivity
Acting before thinking, difficulty delaying responses, interrupting. Separate from hyperactivity — useful when impulsivity is the primary concern.
Emot. Dysregulation
Frustration tolerance, mood shifts, emotional overreactions. Clinically relevant for ADHD-ED co-occurrence and for ruling out mood disorder contribution.
School Problems
Academic difficulty, homework problems, classroom performance concerns. Links rating scale data directly to educational impact — helpful for FIE documentation.
Self-Report
Ages 8–18. Student's own perception of attention, hyperactivity, impulsivity, and emotional control. Cross-informant discrepancies are diagnostically meaningful.
What the Extra Conners-4 Scales Add
Emotional Dysregulation Scale
ADDES-5 does not measure this. Conners-4 ED scale helps differentiate whether emotional lability is part of the ADHD profile or may reflect a co-occurring mood or anxiety concern. Elevated ED + average anxiety measures = more likely ADHD-related. Elevated ED + elevated anxiety/depression measures = warrants SLP or psych referral.
School Problems Scale
Directly connects rater observations to academic functioning. Useful when you need to explicitly document educational impact in the FIE and the student's grades or STAAR data alone are ambiguous (e.g., student is passing but teacher reports significant accommodation reliance).
Self-Report (SR)
Self-awareness about attention difficulties varies widely. A student who rates themselves average while both parent and teacher rate severely elevated is a different profile than one who also endorses significant concerns. Discordant self-report may reflect limited insight, coping strategies, or anxiety about labeling.
Choose Based on Evaluation Needs
Use ADDES-5
Standard OHI re-evaluation or straightforward initial ADHD evaluation
The student has a clear history of inattention and/or hyperactivity with consistent parent and teacher reports. You need to document symptom severity across settings for eligibility. ADDES-5 provides clean Inattentive and Hyperactive-Impulsive T-scores — sufficient for most OHI evaluations and consistent with district practice — confirm standard scale with your campus ARD team.
Re-evaluation
Straightforward OHI
District standard
No self-report needed
Use Conners-4
Executive function is a primary concern or referral question
The referral specifically names organization, planning, task initiation, or follow-through as the core concern — beyond simple distractibility. Conners-4's Inattention/Executive Dysfunction scale provides more granular data. Particularly useful when cognitive testing (e.g., WMI, PSI) shows processing differences and you need behavioral corroboration of executive demands.
Executive dysfunction
Organization concerns
Complex SLD+OHI profile
Use Conners-4
Self-report perspective is clinically important
The student is 8+ years old, and you need the student's own perspective as part of a multi-source assessment — particularly relevant in ED/OHI co-occurrence questions, secondary school evaluations, or when parent and teacher reports are highly discrepant and a third informant adds value.
Ages 8+
Cross-informant discrepancy
ED/OHI co-occurrence question
Use Conners-4
Emotional dysregulation is part of the referral picture
The student shows significant frustration, emotional outbursts, or mood instability alongside attention concerns. Conners-4 ED scale helps clarify whether this is ADHD-related emotional impulsivity or a separate mood/anxiety concern — which affects which other assessments to add (MASC-2, CDI-2, BASC-4).
Emotional dysregulation
OHI + possible ED referral question
Mood/anxiety co-occurrence
Either Scale Acceptable
AU evaluation requiring ADHD documentation as secondary concern
Attention difficulties are documented as part of the AU profile but OHI is not the primary eligibility question. School psych is leading the evaluation. Use whichever scale the team prefers — the Conners-4 may add value if executive functioning or emotional dysregulation are also targets, but ADDES-5 is sufficient if the goal is simply to quantify attention concerns for the ARD record.
AU primary
OHI secondary or not pursued
What This Does Not Determine
📌
Scale selection does not change the OHI eligibility criteria. TAC §89.1040 requires: (1) a documented chronic or acute health problem, (2) that adversely affects educational performance, (3) requiring special education services. The rating scale supports documentation of #2 — it does not substitute for the physician's medical statement or the ARD team's eligibility determination.
Why Cross-Informant Comparison Matters
👥
ADHD must be pervasive across settings. A single elevated rater does not confirm cross-setting impairment. The comparison between parent (home) and teacher (school) ratings — and self-report on Conners-4 — is a core interpretive step, not just data to report. Patterns below guide how to interpret discrepancies in your FIE narrative.
Interpretation by Pattern
✅ Both Parent and Teacher Elevated
Interpretation: Cross-setting pervasiveness is supported. Consistent with ADHD presentation. Most compelling pattern for OHI eligibility.
FIE framing: "Rating scale results were consistent across informants, with both parent and teacher endorsing elevated concerns in [domain]. This cross-setting pattern is consistent with pervasive attention difficulties affecting both home and school functioning."
⚠️ Teacher Elevated · Parent Average
Interpretation: Concerns appear setting-specific. Consider: (1) academic demands at school exceed home demands significantly; (2) home environment is highly structured/supportive, masking presentation; (3) parent may have difficulty observing ADHD behaviors in unstructured home settings; (4) school-based stressors or learning difficulties may be driving the teacher's concerns.
FIE framing: "Teacher ratings reflected elevated attention concerns in the school setting, while parent ratings were within average limits at home. This pattern may reflect the increased cognitive and organizational demands of the academic environment, where sustained attention and task completion are explicitly required."
⚠️ Parent Elevated · Teacher Average
Interpretation: Home concerns not corroborated at school. Consider: (1) structured school environment with teacher support may be compensating; (2) parent-child relationship dynamics or home demands; (3) concerns may reflect anxiety, sleep disruption, or other home-based factors rather than ADHD. This pattern alone does not support OHI — document transparently and add context.
FIE framing: "Parent ratings reflected elevated concerns in the home setting; however, teacher ratings did not corroborate significant attention difficulties in the school setting. This discrepancy was explored through [observation / interview / health history]."
🔵 Conners-4 Only — Self-Report Discrepancy
Student rates Average · Adults rate Elevated: May reflect limited self-awareness, habituation to difficulties, or effort to present positively. Consider whether the student recognizes their own struggles. Common in students with ADHD who have always experienced inattention as their baseline.
Student rates Elevated · Adults rate Average: Student experiences internal distress not visible to observers. May reflect anxiety mimicking ADHD, or ADHD primarily affecting internal experience rather than observable behavior. Warrants further exploration.
Documenting the Pattern in the FIE
Narrative structure that works
Lead with the scale name and informant. State T-score and classification. Name the elevated scales. Connect to observed classroom behavior (tie to observation or teacher interview). State what the cross-informant pattern means functionally — pervasive vs. setting-specific. Do not list every subscale score; highlight what's clinically meaningful.
One-paragraph structure: [Scale + raters administered] → [Elevated findings with T-scores] → [Non-elevated findings if relevant] → [Cross-informant interpretation] → [Educational impact connection].
ADDES-5 — FIE Sample Language
ADDES-5 · Both Informants Elevated · Inattentive Presentation
The ADDES-5 Home Form was completed by [Student]'s parent/caregiver and the School Form was completed by [his/her/their] classroom teacher to assess attention-related behaviors across settings. On the Home Form, [Student]'s parent endorsed significantly elevated concerns on the Inattentive subscale (T=[##]), with ratings reflecting frequent difficulty sustaining attention, completing tasks independently, and following multi-step directions at home. Teacher ratings on the School Form were similarly elevated on the Inattentive subscale (T=[##]), with specific concerns noted around task completion, distractibility during independent work, and difficulty maintaining focus during instruction. Hyperactive-Impulsive subscale ratings were [within average limits / elevated at T=[##]] across both informants. The consistent pattern of elevated Inattentive concerns across home and school settings is educationally significant, as it reflects pervasive attention difficulties that affect [Student]'s ability to access and complete grade-level academic tasks.
Replace brackets with actual data. Remove or adjust the Hyperactive-Impulsive sentence as needed.
ADDES-5 · Setting-Specific Elevation (Teacher Only)
The ADDES-5 was administered with both Home and School forms. Teacher ratings on the School Form reflected elevated concerns on the Inattentive subscale (T=[##]), with specific difficulties noted in sustained attention, following classroom directions, and completing assignments within the allotted time. Parent ratings on the Home Form were within average limits across both subscales, which may reflect the greater organizational and attentional demands of the structured school setting compared to home routines. This setting-specific pattern was consistent with classroom observation data and teacher interview findings.
Add context from observation/interview to explain the discrepancy — don't leave it unaddressed.
Conners-4 — FIE Sample Language
Conners-4 · Parent + Teacher Elevated · Multiple Scales
The Conners-4 was administered to [Student]'s parent/caregiver and classroom teacher to document the presence and severity of attention-related behaviors across settings. Parent ratings reflected significant elevations on the ADHD Index (T=[##]), Inattention/Executive Dysfunction (T=[##]), and Emotional Dysregulation (T=[##]) scales, with [his/her/their] parent endorsing [#] of 9 DSM-5 inattention symptoms and [#] of 9 hyperactivity-impulsivity symptoms at a clinically significant level. Teacher ratings similarly reflected elevated concerns on the ADHD Index (T=[##]) and Inattention/Executive Dysfunction (T=[##]) scales, with [#] DSM-5 inattention symptoms endorsed. Emotional Dysregulation ratings from the teacher were [within average limits at T=[##] / elevated at T=[##]], [suggesting that emotional self-regulation concerns are more prominent in the home setting / indicating pervasive emotional regulation difficulties across environments]. The consistent cross-informant pattern of significantly elevated inattention and executive dysfunction concerns is educationally significant, as these difficulties directly affect [Student]'s ability to initiate tasks, organize materials, follow through on multi-step assignments, and sustain focus during instruction.
Adjust which scales to highlight based on what's actually elevated. Always tie the final sentence to educational impact.
Conners-4 · With Self-Report Included
[Student] also completed the Conners-4 Self-Report form. [His/Her/Their] self-ratings reflected [average concerns on the ADHD Index (T=[##]), which contrasts with the significant elevations noted by both parent and teacher / elevated concerns consistent with parent and teacher ratings, with [Student] endorsing significant difficulty sustaining attention and managing impulsive responses]. This [discrepancy / consistency] between self and other-report ratings [suggests that [Student] may have limited awareness of the degree to which attention difficulties are impacting [his/her/their] performance, which is not uncommon in ADHD presentations / further corroborates the pervasiveness of attention-related difficulties across informants and settings].
Choose one of the bracketed options based on actual data; do not include both.
DNQ Language (When Scores Do Not Support OHI)
ADDES-5 or Conners-4 · No Significant Elevations
Results of the [ADDES-5 / Conners-4] did not reveal significant elevations across informants. Both parent and teacher ratings fell within average limits across all scales, which does not corroborate the presence of clinically significant attention difficulties across home and school settings at this time. These results are interpreted in the context of the full evaluation and are one of multiple data sources considered by the ARD committee in the eligibility determination.
Always note that rating scales are one data source — the ARD team determines eligibility, not the scale alone.
📌
Permanent hub rule: Never use "clinically" or "clinical" in FIE narrative language. Use "educationally significant," "educational impact," "consistent with," or "documented across settings." The hub AI generator enforces this rule — apply it to manual FIE writing as well.