12–18Age range
3 formsYouth · Parent · Teacher
6 domainsplus developmental and medical questionnaires
AI-generated interpretive reportDrafted for the clinician to review and edit

Overview

Multiple informants, one profile.

MICAA-A is designed for referred adolescents at intake, diagnostic evaluation and treatment planning. Youth, parents and teachers each know different things about the same young person, and disagreement between them is clinically informative, so the profile is built to show all three views side by side.

Results reflect adolescence today, including social media, gaming, cyberbullying and vaping. Six domains cover Negative Affect, Acting Out, School Disengagement, Adverse Childhood Experiences, Family Dysfunction and Resiliency, with a separately reported Functional Impairment index.

Four-informant comparison
Four-informant comparison, School Disengagement domainT-scores for six School Disengagement scales as rated by the youth, two parents and a teacher. Hover or focus a point for its value.School Disengagement20T20T30T30T40T40T50T50T60T60T70T70T80T80TAHHAHSADSUGAExDYouthParent 1Parent 2TeacherT 50 mean

Forms & Informants

Three questionnaire types.

FormCompleted byLengthWhat it contributes
Youth QuestionnaireThe adolescent150 items · 26 scalesInternal experience: mood, anxiety, private behavior and peer experience that adults may not see.
Parent QuestionnaireA parent or caregiver160 items · 34 scalesHome behavior, family context, developmental history and adversity.
Teacher QuestionnaireA teacher36 items · 9 scalesAttention, classroom behavior and engagement at school.

Domains and scales

DomainScales
Negative AffectSuicidal Ideation, Somatization, Emotional Distress, Anxiety Disorders, Posttraumatic Stress, Anger, Weight Issues, Social Disengagement, Peer Rejection, History of Autism, Autism Spectrum, Unusual Thinking
Acting OutAggression and Fighting, Substance Abuse, Disobedience, Family Estrangement, School Misbehavior, History of Behavior Problems, Negative Peer Influence, Social Media Addiction
School DisengagementSchool Attention Deficit, School Underperformance, Gaming Addiction, ADHD, History of ADHD, Executive Dysfunction
ResiliencySelf-Esteem, Family Support, Social Support, School Belonging

Reported separately

Adverse Childhood Experiences, Functional Impairment, Family Instability, Behavioral History, Medical History

Test Results

Scores, the concept map, item-level review and reports.

Scores

Normalized T-scores with a mean of 50 and SD of 10 for every scale, with clinical significance beginning at 60T. Diagnostic composites for eight outcomes on the same metric.

View example →

Concept map

A single graphical display that summarizes endorsement across all scales and domains. Show the results of one rater, or compare several.

View example →

Item-level review

Click on any scale to see its items, with the youth, parent and teacher responses shown together. Red-flag and rare items are marked for review.

View example →

Reports

Highly customizable interpretive reports written by frontier AI models.

View example →

Technical Information

Norms, reliability and validity.

Norms

Sample size704 parent–youth pairs
250 teachers rating 750 students
SourceU.S. national online panel
CollectedNovember 2025 to May 2026
Weighted toPopulation demographics

Reliability

FormScalesOmega rangeMedian
Youth Questionnaire19.61 – .97.91
Parent Questionnaire26.39 – .97.87

McDonald’s omega from a one-factor polychoric model, reported for four age × sex groups (Appendix A of the manual). Ranges and medians span all scales and groups.

Validity

Clinical scalesValidated against youth diagnoses. Typical effect sizes .40 – .70.
Factor structureConvergent youth and parent factor structures.
Diagnostic compositesEight outcomes, built by logistic regression and validated against parent-reported diagnoses.
Legacy scaleThe Adolescent Behavior Questionnaire (ABQ), validated on 970 clinical subjects across nine referral groups.

Resources

Materials for clinicians.

Webinar Recording coming soon

Improving Adolescent Mental Health Assessment in Schools

Schoolhouse live webinar · September 25, 2026

Sample report Coming soon

A complete MICAA-A report with the concept map, T-scores, composites and item review.

Qualified professionals

FAQ

Questions clinicians ask.

Who can administer MICAA-A?

MICAA-A is a clinical instrument for use by qualified clinicians. Qualification level: B.

How long does it take?

Youth and Parent Questionnaires: 10–15 minutes. Teacher Questionnaire: 3–5 minutes.

Where do I buy it?

Through Schoolhouse Educational Services.

What is the platform?

The provider app is a web app that runs in any web browser; no software download is required. Providers with accounts can log in using the Provider sign-in button in the top menu bar.

Is the data secure?

The web app runs on a state-of-the-art, HIPAA-compliant platform. It includes multiple features designed to maintain client confidentiality in the office.