Research

Unlocking new insights with science, data, and technology

Designed to capture what traditional assessment never could. Validated for how modern learners actually work. Built for cultural and linguistic fairness from the ground up.

Test design

Measures that matter.

Where theory meets practice

We started with contemporary CHC theory and the latest research on learning disabilities and built from there. The battery spans all of the CHC broad abilities and the academic domains identified under IDEA, covering the full range of skills that matter for understanding how students learn and perform. We grounded it in universal design principles that promote fairness and expand accessibility for everyone.

See the blueprint
CHC theoryGf, Gc, Gwm, Gs, Gr, Gl, Gv: the broad cognitive abilitiesIDEA criteriaThe academic domains that qualify a student for servicesItem designSkills that matter for how students actually learn and performFairnessIncreased accessibility via universal design principles, personalization, and interactivity

Built for all students

Today’s students have widely varied linguistic and acculturative knowledge experiences. We designed the assessment to minimize unnecessary language and cultural demands: abstract shapes instead of culturally-bound imagery, pictures instead of words, and tapping/clicking instead of speaking whenever possible. Animated instructions are also available in other languages, helping ensure that we are measuring the skills we intend to measure rather than someone’s ability to comprehend the task.

Scoring

Data you can trust.

High ecological validity

The first test designed for today’s learning environment: typing, touchscreens, and speaking, along with curriculum-based fine-motor tasks. Results describe how the student works in the classroom, not just in a testing room.

Anchored in actual curriculum

Academic tasks are sampled from grade-level expectations aligned to national standards and IDEA criteria, so results apply directly to the student's learning environment.

Cognition measured inside real tasks

Processing speed, working memory, and visual-motor integration are measured inside real academic tasks as well as abstract ones, so you can spot a weakness that reaches the classroom from one that doesn't.

Conditions that mimic the classroom

Tasks preserve classroom conditions by design. Tests like Handwritten Letter Fluency and Keyboarding Fluency isolate the specific skills of the modern learner so a breakdown can be precisely pinpointed.

Carried through to the report

Every score connects to real-world functioning at school or home.

Norms that reflect linguistic and acculturative diversity

Our norms are designed to reflect today’s diverse student population. We combine state-of-the-art continuous norming methodology with a large, carefully selected normative sample to produce scores that are precise, current, and representative.

Continuous age and grade norms. We use continuous norming methodology to model performance across the full age (4 to 24) and grade (K to 12) range, capturing the developmental changes that occur from childhood through young adulthood.
A nationally representative normative sample. We’re building a large normative sample designed to reflect the diversity of the U.S. student population across key demographic characteristics, providing a strong foundation for meaningful comparisons.
Exposure norms for multilinguals. Oversampling of multilingual individuals allows stratification by lifetime exposure to English, enabling comparison with age- or grade-matched peers and those with similar levels of linguistic and acculturative experience.
Two charts: the same student's score reads as a weakness against a single norm for all students, but reads as within range when compared to peers with similar English exposure
Score review
Nonsense Word Decoding · item 140:03
“blim” Hear correct pronunciation
Student’s response
Listen again
AI-assigned score:
✓ CorrectIncorrectUnusable

AI-assisted scoring that allows you to focus on the student

We listened back to thousands of administrations during our early research, and we found scoring errors that traditional paper batteries would have left undetected, findings consistent with decades of studies on examiner administration errors.

AI-assisted scoring reduces the examiner’s workload and automates time-consuming scoring tasks, while rigorous validation and ongoing quality checks help ensure that scores remain accurate, consistent, and trustworthy.

Interpretation

Insights that change the conversation.

Depth no standard score can see

Traditional assessments capture the outcome: how many questions a student answers correctly. Marker Method is capturing what happens along the way. We analyze response times, error types, and response patterns to reveal how students approach tasks. We believe these patterns can provide additional clinically meaningful insights beyond the traditional score.

Under study now: Does response rhythm carry clinical signal?

210,979
timed responses
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added testing time
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One student, different tasks
Speeded Symbol MatchingA slight pause after an error; a typical self-monitoring pattern
Word ReadingErratic responding with hesitations after correct responses
Math fluencySteady, confident response rhythm, item after item

Response rhythm reveals self-monitoring strategies

Post-test check-in
How tired did that make you feel?
Not tiredVery tired
How much did you enjoy it?
Not muchA lot

Student perspective

After each test, we ask students how they felt about the experience: how tired it made them, how much they enjoyed it. Across thousands of students, these simple check-ins will help us explore how motivation, self-efficacy, and engagement relate to performance, adding the student’s perspective to the story told by their scores.

Outcomes

A system that learns.

Evaluatethe full picture, one daySupportdecisions &servicesFollowreport cards, state tests, outcomesLearnnorms & modelsimproveEvery cycle,a better evaluation

A method built to learn over time

Our research doesn’t stop at building a better assessment. By harnessing the rich data generated through Marker Method, we’re exploring new questions about learning, assessment, and student performance while contributing insights that can advance the broader field.

With appropriate longitudinal follow-up, evaluation data can be connected with later measures such as classroom data, report cards, and state assessments. Over time, that evidence can help answer a question the field has struggled to measure at scale:

Does an evaluation change a child’s trajectory?

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Building with the experts who wrote the
field’s standards.

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